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Sinds mei 2020
Leraar sinds mei 2020
Learn Data Science and improve your career | Teaching Data Science from home!
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Van 71.47 € /h
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I am a data scientist and I would like to teach people data science who even don't have any programming skills;
I will give you PDFs for each of the class and take tests so that you can improve yourself;
There will be a 10 minutes free Q/A session if you do the 1-hour sessions;

I will give you a discount if you buy the full package;
Extra informatie
You need to know basic computing and math.
Locatie
location type icon
Online vanuit Bangladesh
Over
I am a professional data scientist for the last 2 years and I have been teaching people data science and data visualization for over 6 months using Zoom or Skype;
Opleiding
University of Alberta
Degree NameDoctor of Philosophy - PhDField Of StudyComputer Science
Dates attended or expected graduation2020 – 2025


Shahjalal University of Science and Technology
Shahjalal University of Science and Technology
Degree NameBachelor of ScienceField Of StudyPhysics
Dates attended or expected graduation2011 – 2017


Shahjalal University of Science and Technology
Shahjalal University of Science and Technology
Degree NameB.Sc.(Engg) [Second Major]Field Of StudyComputer Science
Dates attended or expected graduation2013 – 2016


Sylhet M.C. College
Sylhet M.C. College
Degree NameHSC/A-LevelField Of StudyScienceGrade5.0
Dates attended or expected graduation2009 – 2010
Leservaring
Authlab Limited
Data Scientist
Company NameAuthlab Limited Full-time
Dates EmployedFeb 2018 – Present
Employment Duration2 yrs 4 mos
LocationSylhet
• Data mine and analyze from company’s data repositories
• Data visualize and A/B testing framework
• Develop custom data models and algorithms
• Check post-production performance and data accuracy
• Machine learning and product market prediction

Packt Publishing
Author
Company NamePackt Publishing Contract
Dates EmployedAug 2015 – Present
Employment Duration4 yrs 10 mos
LocationBarningham, Suffolk, United Kingdom
Packt Publishing provides books, eBooks, video tutorials, and articles for IT developers, administrators, and users.
I have been writing for more than 5 years. Few of my books and video series published here. I hope in future more content will be published here.

Mozilla
Mozilla Reps
Company NameMozilla
Dates EmployedFeb 2015 – Present
Employment Duration5 yrs 4 mos
LocationSan Francisco Bay Area
Spreading Mozilla to common people.

The community is the backbone of the Mozilla project. As the Mozilla project grows in scope and scale, community needs to be strengthened and empowered accordingly. This is the central aim of the Mozilla Reps program: to empower and to help push responsibility to the edges in order to help the Mozilla contributor base grow.

The Mozilla Reps program provides a simple framework and specific tools to help volunteer Mozillians become official representatives of Mozilla in their region. Anyone who is passionate and knowledgeable about Mozilla and who is ready to dive deeper into the project can sign-up for the program. The Mozilla Reps program helps push responsibility and authority further outwards, to more Mozillians, making it much easier for volunteers to organize and/or attend events, recruit and mentor new contributors, and better support their local communities.

When joining the program, a Mozilla Rep agrees to take on the following responsibilities:

represent Mozilla in their country/region
promote the Mozilla Project and our mission
build on and support existing/future local community efforts and programs
inspire, recruit and support new contributors
support and mentor future Mozilla Reps
the document clearly all his/her activities

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Crossover
Technical Content Specialist
Company NameCrossover Contract
Dates EmployedJun 2018 – Oct 2018
Employment Duration5 mos
LocationFrost Bank Tower 401 Congress Ave, Austin.
Transform and validate XML documents;
Troubleshoot data conversion issues; coordinate with appropriate personnel to solve programming and content-related issues;
Assist in workflow development; development of tools to ensure data integrity;
Develop a thorough understanding of NLM XML format to support in-house and outside users;
Develop website, with the goal towards better display, retrieval, and search of book content;

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WhatsApp Inc.
Remote QA Engineer
Company NameWhatsApp Inc. Contract
Dates EmployedMar 2018 – Jun 2018
Employment Duration4 mos
LocationWillow Rd, Menlo Park
Review requirements, specifications and technical design documents to provide timely and meaningful feedback
Create detailed, comprehensive and well-structured test plans and test cases
Estimate, prioritize, plan and coordinate testing activities
Design, develop and execute automation scripts using open source tools
Identify, record, document thoroughly and track bugs
Perform thorough regression testing when bugs are resolved
Develop and apply testing processes for new and existing products to meet client needs
Liaise with internal teams to identify system requirements
Monitor debugging process results
Investigate the causes of non-conforming software and train users to implement solutions
Track quality assurance metrics, like defect densities and open defect counts
Stay up-to-date with new testing tools and test strategies

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HEXit
Co Founder and Chief Technology Officer
Company NameHEXit Self-employed
Dates EmployedMar 2017 – Jan 2018
Employment Duration11 mos
LocationBangladesh
As the Chief Technology Officer of HEXit I have the following responsibilities
1. I lead, in conjunction with the Board, the development of the
HEXit's strategy;
2. I lead and oversee the implementation of the Hexit’s long and
short term plans in accordance with its strategy;
3. I ensure the HEXit is appropriately organized and staffed and to
have the authority to hire and terminate staff as necessary to enable it
to achieve the approved strategy;
4. I ensure that expenditures of the HEXit are within the authorized
annual budget of HEXit;
5. I assess the principal risks of the HEXit and to ensure that these
risks are being monitored and managed;
6. I ensure effective internal controls and management information
systems are in place;
7. I ensure that the HEXit has appropriate systems to enable it to
conduct its activities both lawfully and ethically;
8. I ensure that the HEXit maintains high standards of corporate
citizenship and social responsibility wherever it does business;
9. I act as a liaison between management and the Board;
10. I communicate effectively with shareholders, employees, Government
authorities, other stakeholders and the public;
11. I ensure that the Directors are properly informed and that sufficient
information is provided to the Board to enable the Directors to form
appropriate judgments;
12. I ensure the integrity of all public disclosure by the Company;
13. I request that special meetings of the Board be called when
appropriate;
14. I do in concert with the Chairman, to determine the date, time and location
of the annual meeting of shareholders and to develop the agenda for
the meeting;
15. I abide by specific internally established control systems and
authorities, to lead by personal example and encourage all employees
to conduct their activities in accordance with all applicable laws and the
Company’s standards and policies, including its environmental, safety
and health policies

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WELCOME TO THE HEXit
WELCOME TO THE HEXit
Omnica Corporation - Product Development
Medical Hardware Designer
Company NameOmnica Corporation - Product Development Contract
Dates EmployedOct 2017 – Nov 2017
Employment Duration2 mos
LocationRockfield Blvd
Design and development of analog and digital circuits such as power supplies, batteries, signal acquisition and conditioning, and microcontrollers
Design and analysis of analog and digital circuits to meet critical safety, reliability, and EMC requirements
Development of system-level and hardware-level product requirements and specifications
System integration with mechanical and software sub-systems and components
Create and support test protocols for the verification and validation of hardware and embedded software
Partner closely with other team members including software, mechanical, quality, validation, regulatory, and manufacturing to successfully bring the product to market
Transfer design to production by collaborating with manufacturing on tools, processes, and training
Support products in production by conducting root cause analysis, risk analysis, and implementing corrective actions

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Shenzhen Gooky Technology Co. Ltd
Circuit Design Engineer
Company NameShenzhen Gooky Technology Co. Ltd Freelance
Dates EmployedJul 2017 – Oct 2017
Employment Duration4 mos
LocationShenzhen, China
Creates new embedded system hardware designs, including requirements specifications and system models, and verifies the feasibility of the concept using systems analysis and simulations.
Implements and verifies new electronic hardware systems including specifications, requirements analysis, design, design verification test specifications and design verification test results.
Develop hardware designs using schematic capture and PCB design software.
Participate in design reviews and coordinate with team members to assure that designs meet system goals.
Works with management to present project proposals including the design concept, statement of work, schedule and budget to the customer.
Participates in customer and project team meetings to ensure schedule milestones, budget and customer expectations are met.

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SwapnoBangla Group
Company NameSwapnoBangla Group
Total Duration1 yr 1 mo
TitleDirector of SwapnoBangla IT
Dates EmployedMar 2016 – Mar 2017
Employment Duration1 yr 1 mo
LocationSylhet
From managing the team to calculating the yearly budget, I have done a good number of duties while I was working here. Since it was a startup and I learned a lot from it. My duties as the director are as follow:
• Overseeing technical projects in alignment with organizational goals
• Directing the effective delivery of networks, development, and disaster recovery systems and processes
• Working with information engineers to find solutions to manage business activities
• Supervising a team of workers, while working closely with management, external vendors and advisors
• Preparing financial budgets and presenting proposals for capital projects to senior executives
• Researching and recommending new products
• Identifying new market opportunities
• Leading efforts to improve IT processes

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SwapnoBangla IT
SwapnoBangla IT
TitleSoftware Engineer
Dates EmployedMar 2016
Employment Duration1 mo
LocationSaleha Garden, SUST gate, Akhalia, Sylhet
• Implemented designs, including experimentation and multiple iterations.
• Modified existing software to correct errors, upgrade interfaces and improve performance.
• Directed software design and development while remaining focused on client needs.
• Worked closely with other team members to plan, design and develop robust solutions in a timely manner.
• Interfaced with business analysts, developers and technical support to determine the best requirement specifications.
• Determines operational feasibility by evaluating analysis, problem definition, requirements, solution development, and proposed solutions.
• Documents and demonstrates solutions by developing documentation, flowcharts, layouts, diagrams, charts, code comments and clear code.
• Prepares and installs solutions by determining and designing system specifications, standards, and programming.
• Improves operations by conducting systems analysis; recommending changes in policies and procedures.
• Obtains and licenses software by obtaining required information from vendors; recommending purchases; testing and approving products.


Welcome to SwapnoBangla Group
Welcome to SwapnoBangla Group
Wix.com
Data Developer
Company NameWix.com Freelance
Dates EmployedFeb 2015 – Apr 2015
Employment Duration3 mos
LocationTel Aviv Area, Israel
Be responsible for designing, implementing and maintaining data pipelines from different sources.
Design, implement and support robust, scalable solutions to enhance business analysis capabilities, identify gaps and design processes to fill them.
Work with analysts and product managers to understand business priorities and translate requirements into data models.
Collaborate with various stakeholders across the company like data developers, analysts, data science, finance, etc, in order to deliver team tasks.
Collaborate with a broad forum of experts and stakeholders, including architects and engineers, to create high-quality deliverables.
Own the data development process end-to-end including business understanding, methodology, QA and maintenance.

Apple
Content Support Engineer
Company NameApple Part-time
Dates EmployedOct 2014 – Feb 2015
Employment Duration5 mos
LocationSingapore
• Research and identify solutions to software and hardware issues
• Diagnose and troubleshoot technical issues, including account setup and network configuration
• Ask customers targeted questions to quickly understand the root of the problem
• Track computer system issues through to resolution, within agreed time limits
• Talk clients through a series of actions, either via phone, email or chat, until they’ve solved a technical issue
• Properly escalate unresolved issues to appropriate internal teams (e.g. software developers)
• Provide prompt and accurate feedback to customers
• Refer to internal database or external resources to provide accurate tech solutions
• Ensure all issues are properly logged
• Prioritize and manage several open issues at one time
• Follow up with clients to ensure their IT systems are fully functional after troubleshooting
• Prepare accurate and timely reports
• Document technical knowledge in the form of notes and manuals
• Maintain jovial relationships with clients


Google
Javascript Engineer Intern
Company NameGoogle Internship
Dates Employed2015
Employment Durationless than a year
LocationMountain View, California
Couldn't join due to family emergency

Apple
Apple Technical Support Advisor
Company NameApple Contract
Dates EmployedJan 2014 – Aug 2014
Employment Duration8 mos
LocationSacramento, California, United States
Resolving end user inquiries by utilizing multiple technologies including telephony, chat, and web-based inquiries
Striving for one-call resolution of customer issues while communicating appropriate options in a timely and professional manner
Managing and resolving identified client issues for assigned customer accounts
Documenting information into web-based ticketing system
Searching and navigating the knowledge base to identify appropriate resolution for client issues
Escalating unique issues or inaccurate information contained in the knowledge base to the immediate supervisor for resolution
Projecting favorable image of the company to promote its objectives and goals that enhance client relationships
Participating in internal training programs to expand knowledge and support multiple clients
Providing delightful, efficient, and accurate resolutions to customer inquiries
Completing special projects as requested by management
Installing, maintaining, and troubleshooting computers, printers, phones, and other peripheral equipment
Troubleshooting hardware and software issues
Completing software installations
Establishing good relationships with all departments and colleagues
Serving as the first point of contact for customers seeking technical assistance over the phones, chats, and emails

Mozilla Corporation
Software Engineer
Company NameMozilla Corporation Contract
Dates EmployedAug 2012 – Dec 2013
Employment Duration1 yr 5 mos
Write clean, performant, open source, and standards compliant code
Review code from other team members (as well as get your own code reviewed)
Maintain effective unit tests and documentation
Participate in stand-ups, bug triages, retrospectives, and other team meetings
Leeftijd
Tieners (13-17 jaar oud)
Volwassenen (18-64 jaar oud)
Senioren (65+ jaar oud)
Niveau van de leerling
Beginner
Gemiddeld
Gevorderden
Duur
30 minuten
60 minuten
De les wordt gegeven in
Engels
Beschikbaarheid typische week
(GMT -04:00)
New York
at teacher icon
Online via webcam
Mon
Tue
Wed
Thu
Fri
Sat
Sun
00-04
04-08
08-12
12-16
16-20
20-24
Vergelijkbare lessen
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I am a Professional Full Stack Developer with over 15 years of hands-on experience in software engineering, system design, and artificial intelligence.
I’ve worked across frontend, backend, DevOps, and AI, building enterprise-grade systems for real-world applications — from large-scale microservices to cognitive AI platforms.

I’m passionate about teaching the real, modern way of coding — combining deep technical foundations with today’s most advanced technologies: Generative AI, Agentic systems, RAG architectures, cloud automation, and intelligent DevOps.

Whether you are a beginner exploring your first “Hello World,” a professional improving your stack, or a researcher/developer exploring AI systems, I can guide you step-by-step — conceptually, practically, and strategically.

🧩 What You Will Learn
🖥️ Front-End Development

Master how to build responsive, interactive, and high-performance interfaces:

HTML / HTML5 – Structure, semantics, forms, accessibility

CSS / CSS3 / SCSS – Layout, animations, responsive design, Flexbox, Grid

Bootstrap / Tailwind / Material UI – Rapid design frameworks

JavaScript (ES6+) – Functional programming, event loop, closures, async/await

TypeScript – Strong typing, interfaces, decorators, generics

React.js / Next.js – Components, hooks, state management, routing, APIs

Angular (1.x to 17) – Modules, dependency injection, RxJS, advanced architecture

Vue.js (optional) – Reactive programming, lifecycle management

jQuery / AJAX – Legacy support and backend communication

Web Performance – Lighthouse, Core Web Vitals, PWA, caching strategies

⚙️ Back-End & Enterprise Development

Build scalable, secure, and intelligent server-side systems:

C / C++ / Data Structures / Algorithms / OOPS

Java / J2EE / Spring / Spring Boot / Spring Cloud / Hibernate / Struts / Wicket

Microservices Architecture – API gateway, service registry, inter-service communication

Node.js / Express / NestJS – Modern JavaScript/TypeScript backend

REST & SOAP Web Services – API design, security, documentation (Swagger / Postman)

Python (Flask / FastAPI) – REST APIs, ML pipelines, automation

Shell Scripting (Linux/Unix) – Automation, cron jobs, log parsing, DevOps scripting

PHP / Laravel / CodeIgniter – Classic web backend development

Containerization & Orchestration: Docker, Kubernetes, Helm

CI/CD & Cloud: Jenkins, GitHub Actions, Azure DevOps Pipelines

☁️ Cloud & DevOps Mastery

Learn to build, deploy, and scale applications on the cloud:

AWS (EC2, S3, Lambda, DynamoDB, API Gateway, ECS)

Azure (App Services, Functions, CosmosDB, DevOps)

Google Cloud (GCP, Vertex AI, BigQuery, Cloud Run)

Monitoring & Logging: ELK Stack (Elasticsearch, Logstash, Kibana), Grafana, Prometheus

Infrastructure as Code (IaC): Terraform, AWS CDK, Azure Bicep

Version Control & Collaboration: Git, GitHub, GitLab, Bitbucket

CI/CD Pipelines: Build, test, deploy automation, rollback, release management

📱 App Development

Develop mobile and hybrid apps end-to-end:

Android (Java/Kotlin) – UI/UX, activity lifecycle, API integration

Hybrid Frameworks: Ionic, Cordova, React Native

Progressive Web Apps (PWA) – Offline-first, caching, mobile optimization

Firebase Integration: Auth, Firestore, Cloud Messaging

🤖 Artificial Intelligence & Machine Learning

Learn how modern AI systems are built and deployed:

AI Fundamentals: Neural networks, supervised/unsupervised learning

Machine Learning with Python: scikit-learn, TensorFlow, PyTorch

Natural Language Processing (NLP): Transformers, BERT, GPT

Computer Vision: OpenCV, YOLO, Image Classification

AI APIs & Integrations: Google DialogFlow, Azure Cognitive Services, OpenAI API

🧬 Generative AI, RAG & Agentic Systems

Special focus on real-world AI integration and automation:

Generative AI Models (GPT, Claude, Gemini, Llama, Mistral) – Practical implementation

Prompt Engineering – Designing powerful, reusable prompt frameworks

Retrieval-Augmented Generation (RAG) – Hybrid search + generation architectures

Agentic AI Systems – Building autonomous multi-agent workflows (e.g., AutoGPT, CrewAI)

Agentic RAG – Contextual memory, chaining, and reasoning systems

LangChain / LlamaIndex – RAG pipelines, document loaders, embeddings, vector DBs

Vector Databases: Pinecone, Chroma, Weaviate, FAISS

Knowledge Graphs & Context Management – Enterprise data linking with RAG

AI App Deployment: FastAPI + Streamlit + LangServe + Docker

Copilot & AI Tools: GitHub Copilot, ChatGPT API, Code Interpreter, Vertex AI Studio

Google AI Developer Kit (ADK) – Edge AI, TensorFlow Lite, Coral, and model serving

Voice AI & Conversational Design: Dialogflow CX, OpenAI Assistants, ElevenLabs

🔬 Data, Testing & Quality

Database Systems: MySQL, PostgreSQL, MongoDB, Oracle, DB2, Redis

Database Design: ERD, normalization, indexing, performance tuning

Testing Tools: JUnit, Mockito, Selenium, Cypress, Postman

TDD / BDD Practices: Unit, integration, and end-to-end testing

Logging & Monitoring: ELK, Splunk, Prometheus

Performance Optimization: Profiling, caching, concurrency

🧩 Operating Systems & Scripting

Windows / Linux / Ubuntu / Unix Administration

File Systems, Permissions, Networking, Process Management

Shell Scripting / Automation / Log Analysis

System Security and SSH Hardening

🧠 Bonus Topics

Mathematics for Programmers – Logic, combinatorics, probability, graph theory

Game Development Basics: Unity, Phaser.js, HTML5 Canvas

AI Ethics, Data Privacy, Responsible AI Design

Automation Projects & Web Crawling / Scraping: BeautifulSoup, Selenium, Puppeteer

No-Code / Low-Code Integrations: Zapier, Make, AI automations
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Dear student

I am a young, motivated, and enthusiastic mathematics, computer science, and study methods teacher.

Students may not always be able to follow along well in certain lessons because sometimes things go fast, and sometimes just need a little more time to understand certain things. Understanding the subject matter is very important. I therefore offer tailor-made extra lessons for every student! Every student is different and learns differently. Because of the teacher training that I have followed and the years of experience in giving tutoring, I know a lot of (online) tools with which students can store things efficiently and better in memory. The student will realize that learning in this way is also much more fun!

Courses in which I give extra lessons:
- Math
- Computer science (Excel, Word, Access, Programming ...)
- Study methods

Feel free to contact me if you have any questions. :)
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Java is one of the most important of all computer programming languages. But learning Java can seem like a daunting task. Not any longer! In this course I will train you well in Java Programming step-by-step. Starting from basis right through the more advanced topics. No prior knowledge is required.

Course outlines:
- Objected Oriented Programming concepts (OOPS)
- Core Java Programming Introduction of Java
- Data types and Variables
- Methods
- Control Flow Statements
- Operators and Expressions
- While and do-while Loops
- Object-oriented Programming
- Objects and classes
- Using Java Objects
- Java Files and I/O
- Interfaces and Abstract Classes
- Inner Classes
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Python is the fastest growing programming language. Master it and you can solve business and science problems!

If you are an absolute beginner, don't worry, I've got exercises that will help you get up to speed.

About me: I have worked 10 years in financial markets (bond trading and market data). Now I am working as a freelance Python trainer & developer.

Favourite Python packages / frameworks: Pandas, Numpy, Flask, Django, Beautifulsoup, PySpark & Pytest,
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As a Franco-Belgian management teacher, I give Excel lessons with passion!
Whether remotely or face-to-face, I offer many examples and exercises to accompany you.
I travel without problem throughout the region of Brussels and its surroundings, for lessons of at least 2 hours. For France, courses are only given remotely.

Here are some key words that will be covered in my classes:
Scenario analysis, Year, Rounding, Today, Bdnb, Bdnbval, Bdsum, Search, Column, Copy/paste in values, Copy/paste with transposition, Consolidation, Date, Datedif, Determat, Dollar, Right, Righterg, Equiv, Esterror, Estna, Frequency, Filter (simple and advanced), Format of cells, Left, Large.Value, Printing of documents, Index, Indirect, Inversemat, Day, Weekday, Line, Matrix, Max, Maxa, Max.Si, Min , Mina, Mina.If, Formatting of cells and ranges, Month, Average, Average.If, Nb, Nb.If, Nbval, Naming of cells and ranges, No, Small.value, Product, Productmat, Protection of cells, Lookup (Lookup), Lookupv (VLookup), Lookuph (HLookup), If (If), If.Not.Disp, If.Conditions, Iferror, Sum, Sumproduct, Sum.If, Sum.If.Set, Substitute , Pivot tables, Sorting, Cell locking

Do not hesitate to contact me to organize your lessons according to your needs and availability. Together, we will develop your Excel skills in an efficient and personalized way.
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Are you a high school or high school student and have difficulty understanding and solving math or physics problems? Then I am someone who would like to help you with that. I often see that in standard classroom teaching is succinctly taught. As a result, the student misses out on the whole picture, making the teaching material and the problems vague and unclear. My goal is to take the time for each student to complete the whole picture and guide them through complex problems, so that the student can not only take tests and exams with ease, but also enjoy learning the material.
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I can show you how to upload edit and export your video using Avid, Pinnacle or other video editor. I can teach you how to use wix online editor to create your own webpage, how to design the webpage, how to use all the options of the platform and chose best plan for your idea.
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Dive into the world of Python, one of the most powerful programming languages for Data Engineers and Data scientists. With hands-on projects, real-world examples, and engaging lessons, you'll not only learn the fundamentals of Python but also gain the confidence to tackle complex programming challenges.
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“AI is the future.” You’ve heard it before, but what does it actually mean? Facial recognition, recommendation systems, self-driving cars—it all starts with data, algorithms, and code. The best part? You can learn it too.

Whether you're a curious beginner or someone already dabbling with machine learning, I offer hands-on guidance through the AI jungle. Using libraries like Pandas, Scikit-learn, TensorFlow, and OpenCV, I’ve built projects ranging from eye-tracking systems to classification models. I know how to explain complex concepts in simple terms—and help you build real, working prototypes.

From your first regression model to deploying your neural network, I’ll be your guide. Whether you want to understand the math behind it or just want results, we’ll move at your pace. available remotely across Europe.
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Hi!

I’m Wahagn, a qualified international school teacher with 4+ years of teaching Computer Science at IGCSE, A-Level, and IB DP levels. I hold a BSc and MSc in Computer Science from Leiden University and have worked in international schools across Europe. I specialize in helping students understand programming concepts, prepare for exams, and develop problem-solving skills. My lessons are personalized, practical, and focused on student success.
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🐍 Python Programming – Learn by Doing
Course Overview
This class is designed for anyone who wants to learn Python from scratch or strengthen their coding skills. Whether you’re a complete beginner or looking to apply Python in data analysis, automation, or web development, this course will guide you step by step with practical examples and projects.

What You’ll Learn
✅ Python basics: variables, data types, operators, and control flow

✅ Functions and modules: writing reusable, clean code

✅ Working with files and data (CSV, JSON, text)

✅ Object-Oriented Programming (OOP) concepts

✅ Libraries for real-world tasks (e.g., pandas, matplotlib)

✅ Problem-solving strategies and debugging techniques

Teaching Style
Hands-on learning: You’ll write code in every session.

Project-driven: Build mini-projects like calculators, data visualizations, or simple web apps.

Adaptable pace: Lessons tailored to your level and goals (academic, professional, or hobby).

Who Is It For?
Students preparing for exams or computer science courses

Professionals wanting to automate tasks or analyze data

Curious learners who want to start coding as a hobby

Practical Details
📍 Online or in-person (depending on your location)

⏱ Flexible scheduling to fit your availability

🧑‍🏫 Personalized guidance with clear explanations and exercises
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Python for Beginners – Personal and Practical Online Lessons
Want to learn Python in a clear and structured way?
I offer online lessons tailored to your level, pace, and learning goals.
Whether you're an absolute beginner or already have some basic knowledge, we'll work step by step to build a strong programming foundation.
What will we cover?
Depending on your starting level, we can work on:
• Variables and data types
• Input and output
• If/else structures
• For and while loops
• Working with 1D and 2D lists
• Writing and using functions
• Working with files
• Basic error handling
• Programmatic thinking and problem solving
The content of the lessons is tailored to your goals, for example, for school, self-study, or exam preparation.
Lesson Structure
Each lesson consists of a combination of:
• Code analysis of sample programs
• Theory with concrete code examples
• Explanation of the underlying logic
• Exercises for independent practice
The goal is not just to learn what to type, but to understand why the code works and how to arrive at a solution yourself.
Who is this suitable for?
• Absolute beginners
• Students taking Python at school
• People who want to start programming
• Anyone looking for structured guidance
What can you expect?
• Personal guidance
• Explanation at your own pace
• Practical assignments
• Focus on understanding instead of speed
Not a fixed, standard course, but targeted guidance tailored to your learning process.
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I offer structured and personalised online mathematics lessons for students in primary (5th–6th grade) and lower secondary education (1st–2nd year).

With seven years of experience as a mathematics teacher, I focus on building strong foundations and helping students truly understand the logic behind the exercises instead of memorising formulas.

My teaching approach is calm, step-by-step and adapted to each student’s level and learning pace. During our lessons, we:

- Review previous material
- Explain new concepts clearly
- Practise together
- Work on targeted exercises
- Analyse mistakes to improve understanding

My goal is not only to improve grades, but also to build confidence and independent thinking skills.

The first lesson is free so we can assess the student’s needs and set clear learning objectives.
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Knowing how to program is an asset for everyone, regardless of your field of work. Whether it's to automate repetitive tasks, assist with calculations or data analysis, develop applications, or simply for enjoyment, everyone benefits from a basic knowledge of programming.
With a decade of experience in the field and advanced computer training as part of my studies, I offer to help you discover the wonderful world of programming, or improve your skills with a personalized approach, tailored to your objectives, including theoretical parts and exercises.
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Programming is an incredibly useful skill to have, and it can often help you automate small tasks in daily life. In my lessons, I also try to code as much as possible with the ultimate goal of creating something concrete, creative, visual, or funny.

-- Techniques --
You learn by doing; in my lessons, I like to guide you through the basics by creating something in small steps. I am convinced that step-by-step, hands-on learning is the best way. I structure my lessons depending on which language or concept you want to learn, but think, for example, of making a game, a visualization, a website, animation, etc.

-- Contents --
In addition to a specific programming language, with me you will also learn the philosophy behind programming, recurring concepts, methods to avoid getting stuck, and much more. Learning this is essential because it allows you to continue independently and learn other languages as well.

-- Level --
I can help you learn from the absolute basics to slightly more advanced concepts such as data structures or designing algorithms yourself. I will train you to become someone who not only understands how to program, but also someone who knows how to keep learning. Feel free to send me a message if this sounds like something for you!
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Contacteer Syed Omar
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1e les wordt ondersteund
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Good-fit Leraar Garantie
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I am a Professional Full Stack Developer with over 15 years of hands-on experience in software engineering, system design, and artificial intelligence.
I’ve worked across frontend, backend, DevOps, and AI, building enterprise-grade systems for real-world applications — from large-scale microservices to cognitive AI platforms.

I’m passionate about teaching the real, modern way of coding — combining deep technical foundations with today’s most advanced technologies: Generative AI, Agentic systems, RAG architectures, cloud automation, and intelligent DevOps.

Whether you are a beginner exploring your first “Hello World,” a professional improving your stack, or a researcher/developer exploring AI systems, I can guide you step-by-step — conceptually, practically, and strategically.

🧩 What You Will Learn
🖥️ Front-End Development

Master how to build responsive, interactive, and high-performance interfaces:

HTML / HTML5 – Structure, semantics, forms, accessibility

CSS / CSS3 / SCSS – Layout, animations, responsive design, Flexbox, Grid

Bootstrap / Tailwind / Material UI – Rapid design frameworks

JavaScript (ES6+) – Functional programming, event loop, closures, async/await

TypeScript – Strong typing, interfaces, decorators, generics

React.js / Next.js – Components, hooks, state management, routing, APIs

Angular (1.x to 17) – Modules, dependency injection, RxJS, advanced architecture

Vue.js (optional) – Reactive programming, lifecycle management

jQuery / AJAX – Legacy support and backend communication

Web Performance – Lighthouse, Core Web Vitals, PWA, caching strategies

⚙️ Back-End & Enterprise Development

Build scalable, secure, and intelligent server-side systems:

C / C++ / Data Structures / Algorithms / OOPS

Java / J2EE / Spring / Spring Boot / Spring Cloud / Hibernate / Struts / Wicket

Microservices Architecture – API gateway, service registry, inter-service communication

Node.js / Express / NestJS – Modern JavaScript/TypeScript backend

REST & SOAP Web Services – API design, security, documentation (Swagger / Postman)

Python (Flask / FastAPI) – REST APIs, ML pipelines, automation

Shell Scripting (Linux/Unix) – Automation, cron jobs, log parsing, DevOps scripting

PHP / Laravel / CodeIgniter – Classic web backend development

Containerization & Orchestration: Docker, Kubernetes, Helm

CI/CD & Cloud: Jenkins, GitHub Actions, Azure DevOps Pipelines

☁️ Cloud & DevOps Mastery

Learn to build, deploy, and scale applications on the cloud:

AWS (EC2, S3, Lambda, DynamoDB, API Gateway, ECS)

Azure (App Services, Functions, CosmosDB, DevOps)

Google Cloud (GCP, Vertex AI, BigQuery, Cloud Run)

Monitoring & Logging: ELK Stack (Elasticsearch, Logstash, Kibana), Grafana, Prometheus

Infrastructure as Code (IaC): Terraform, AWS CDK, Azure Bicep

Version Control & Collaboration: Git, GitHub, GitLab, Bitbucket

CI/CD Pipelines: Build, test, deploy automation, rollback, release management

📱 App Development

Develop mobile and hybrid apps end-to-end:

Android (Java/Kotlin) – UI/UX, activity lifecycle, API integration

Hybrid Frameworks: Ionic, Cordova, React Native

Progressive Web Apps (PWA) – Offline-first, caching, mobile optimization

Firebase Integration: Auth, Firestore, Cloud Messaging

🤖 Artificial Intelligence & Machine Learning

Learn how modern AI systems are built and deployed:

AI Fundamentals: Neural networks, supervised/unsupervised learning

Machine Learning with Python: scikit-learn, TensorFlow, PyTorch

Natural Language Processing (NLP): Transformers, BERT, GPT

Computer Vision: OpenCV, YOLO, Image Classification

AI APIs & Integrations: Google DialogFlow, Azure Cognitive Services, OpenAI API

🧬 Generative AI, RAG & Agentic Systems

Special focus on real-world AI integration and automation:

Generative AI Models (GPT, Claude, Gemini, Llama, Mistral) – Practical implementation

Prompt Engineering – Designing powerful, reusable prompt frameworks

Retrieval-Augmented Generation (RAG) – Hybrid search + generation architectures

Agentic AI Systems – Building autonomous multi-agent workflows (e.g., AutoGPT, CrewAI)

Agentic RAG – Contextual memory, chaining, and reasoning systems

LangChain / LlamaIndex – RAG pipelines, document loaders, embeddings, vector DBs

Vector Databases: Pinecone, Chroma, Weaviate, FAISS

Knowledge Graphs & Context Management – Enterprise data linking with RAG

AI App Deployment: FastAPI + Streamlit + LangServe + Docker

Copilot & AI Tools: GitHub Copilot, ChatGPT API, Code Interpreter, Vertex AI Studio

Google AI Developer Kit (ADK) – Edge AI, TensorFlow Lite, Coral, and model serving

Voice AI & Conversational Design: Dialogflow CX, OpenAI Assistants, ElevenLabs

🔬 Data, Testing & Quality

Database Systems: MySQL, PostgreSQL, MongoDB, Oracle, DB2, Redis

Database Design: ERD, normalization, indexing, performance tuning

Testing Tools: JUnit, Mockito, Selenium, Cypress, Postman

TDD / BDD Practices: Unit, integration, and end-to-end testing

Logging & Monitoring: ELK, Splunk, Prometheus

Performance Optimization: Profiling, caching, concurrency

🧩 Operating Systems & Scripting

Windows / Linux / Ubuntu / Unix Administration

File Systems, Permissions, Networking, Process Management

Shell Scripting / Automation / Log Analysis

System Security and SSH Hardening

🧠 Bonus Topics

Mathematics for Programmers – Logic, combinatorics, probability, graph theory

Game Development Basics: Unity, Phaser.js, HTML5 Canvas

AI Ethics, Data Privacy, Responsible AI Design

Automation Projects & Web Crawling / Scraping: BeautifulSoup, Selenium, Puppeteer

No-Code / Low-Code Integrations: Zapier, Make, AI automations
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Dear student

I am a young, motivated, and enthusiastic mathematics, computer science, and study methods teacher.

Students may not always be able to follow along well in certain lessons because sometimes things go fast, and sometimes just need a little more time to understand certain things. Understanding the subject matter is very important. I therefore offer tailor-made extra lessons for every student! Every student is different and learns differently. Because of the teacher training that I have followed and the years of experience in giving tutoring, I know a lot of (online) tools with which students can store things efficiently and better in memory. The student will realize that learning in this way is also much more fun!

Courses in which I give extra lessons:
- Math
- Computer science (Excel, Word, Access, Programming ...)
- Study methods

Feel free to contact me if you have any questions. :)
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Java is one of the most important of all computer programming languages. But learning Java can seem like a daunting task. Not any longer! In this course I will train you well in Java Programming step-by-step. Starting from basis right through the more advanced topics. No prior knowledge is required.

Course outlines:
- Objected Oriented Programming concepts (OOPS)
- Core Java Programming Introduction of Java
- Data types and Variables
- Methods
- Control Flow Statements
- Operators and Expressions
- While and do-while Loops
- Object-oriented Programming
- Objects and classes
- Using Java Objects
- Java Files and I/O
- Interfaces and Abstract Classes
- Inner Classes
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Python is the fastest growing programming language. Master it and you can solve business and science problems!

If you are an absolute beginner, don't worry, I've got exercises that will help you get up to speed.

About me: I have worked 10 years in financial markets (bond trading and market data). Now I am working as a freelance Python trainer & developer.

Favourite Python packages / frameworks: Pandas, Numpy, Flask, Django, Beautifulsoup, PySpark & Pytest,
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As a Franco-Belgian management teacher, I give Excel lessons with passion!
Whether remotely or face-to-face, I offer many examples and exercises to accompany you.
I travel without problem throughout the region of Brussels and its surroundings, for lessons of at least 2 hours. For France, courses are only given remotely.

Here are some key words that will be covered in my classes:
Scenario analysis, Year, Rounding, Today, Bdnb, Bdnbval, Bdsum, Search, Column, Copy/paste in values, Copy/paste with transposition, Consolidation, Date, Datedif, Determat, Dollar, Right, Righterg, Equiv, Esterror, Estna, Frequency, Filter (simple and advanced), Format of cells, Left, Large.Value, Printing of documents, Index, Indirect, Inversemat, Day, Weekday, Line, Matrix, Max, Maxa, Max.Si, Min , Mina, Mina.If, Formatting of cells and ranges, Month, Average, Average.If, Nb, Nb.If, Nbval, Naming of cells and ranges, No, Small.value, Product, Productmat, Protection of cells, Lookup (Lookup), Lookupv (VLookup), Lookuph (HLookup), If (If), If.Not.Disp, If.Conditions, Iferror, Sum, Sumproduct, Sum.If, Sum.If.Set, Substitute , Pivot tables, Sorting, Cell locking

Do not hesitate to contact me to organize your lessons according to your needs and availability. Together, we will develop your Excel skills in an efficient and personalized way.
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Are you a high school or high school student and have difficulty understanding and solving math or physics problems? Then I am someone who would like to help you with that. I often see that in standard classroom teaching is succinctly taught. As a result, the student misses out on the whole picture, making the teaching material and the problems vague and unclear. My goal is to take the time for each student to complete the whole picture and guide them through complex problems, so that the student can not only take tests and exams with ease, but also enjoy learning the material.
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I can show you how to upload edit and export your video using Avid, Pinnacle or other video editor. I can teach you how to use wix online editor to create your own webpage, how to design the webpage, how to use all the options of the platform and chose best plan for your idea.
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Dive into the world of Python, one of the most powerful programming languages for Data Engineers and Data scientists. With hands-on projects, real-world examples, and engaging lessons, you'll not only learn the fundamentals of Python but also gain the confidence to tackle complex programming challenges.
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“AI is the future.” You’ve heard it before, but what does it actually mean? Facial recognition, recommendation systems, self-driving cars—it all starts with data, algorithms, and code. The best part? You can learn it too.

Whether you're a curious beginner or someone already dabbling with machine learning, I offer hands-on guidance through the AI jungle. Using libraries like Pandas, Scikit-learn, TensorFlow, and OpenCV, I’ve built projects ranging from eye-tracking systems to classification models. I know how to explain complex concepts in simple terms—and help you build real, working prototypes.

From your first regression model to deploying your neural network, I’ll be your guide. Whether you want to understand the math behind it or just want results, we’ll move at your pace. available remotely across Europe.
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Hi!

I’m Wahagn, a qualified international school teacher with 4+ years of teaching Computer Science at IGCSE, A-Level, and IB DP levels. I hold a BSc and MSc in Computer Science from Leiden University and have worked in international schools across Europe. I specialize in helping students understand programming concepts, prepare for exams, and develop problem-solving skills. My lessons are personalized, practical, and focused on student success.
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🐍 Python Programming – Learn by Doing
Course Overview
This class is designed for anyone who wants to learn Python from scratch or strengthen their coding skills. Whether you’re a complete beginner or looking to apply Python in data analysis, automation, or web development, this course will guide you step by step with practical examples and projects.

What You’ll Learn
✅ Python basics: variables, data types, operators, and control flow

✅ Functions and modules: writing reusable, clean code

✅ Working with files and data (CSV, JSON, text)

✅ Object-Oriented Programming (OOP) concepts

✅ Libraries for real-world tasks (e.g., pandas, matplotlib)

✅ Problem-solving strategies and debugging techniques

Teaching Style
Hands-on learning: You’ll write code in every session.

Project-driven: Build mini-projects like calculators, data visualizations, or simple web apps.

Adaptable pace: Lessons tailored to your level and goals (academic, professional, or hobby).

Who Is It For?
Students preparing for exams or computer science courses

Professionals wanting to automate tasks or analyze data

Curious learners who want to start coding as a hobby

Practical Details
📍 Online or in-person (depending on your location)

⏱ Flexible scheduling to fit your availability

🧑‍🏫 Personalized guidance with clear explanations and exercises
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Python for Beginners – Personal and Practical Online Lessons
Want to learn Python in a clear and structured way?
I offer online lessons tailored to your level, pace, and learning goals.
Whether you're an absolute beginner or already have some basic knowledge, we'll work step by step to build a strong programming foundation.
What will we cover?
Depending on your starting level, we can work on:
• Variables and data types
• Input and output
• If/else structures
• For and while loops
• Working with 1D and 2D lists
• Writing and using functions
• Working with files
• Basic error handling
• Programmatic thinking and problem solving
The content of the lessons is tailored to your goals, for example, for school, self-study, or exam preparation.
Lesson Structure
Each lesson consists of a combination of:
• Code analysis of sample programs
• Theory with concrete code examples
• Explanation of the underlying logic
• Exercises for independent practice
The goal is not just to learn what to type, but to understand why the code works and how to arrive at a solution yourself.
Who is this suitable for?
• Absolute beginners
• Students taking Python at school
• People who want to start programming
• Anyone looking for structured guidance
What can you expect?
• Personal guidance
• Explanation at your own pace
• Practical assignments
• Focus on understanding instead of speed
Not a fixed, standard course, but targeted guidance tailored to your learning process.
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I offer structured and personalised online mathematics lessons for students in primary (5th–6th grade) and lower secondary education (1st–2nd year).

With seven years of experience as a mathematics teacher, I focus on building strong foundations and helping students truly understand the logic behind the exercises instead of memorising formulas.

My teaching approach is calm, step-by-step and adapted to each student’s level and learning pace. During our lessons, we:

- Review previous material
- Explain new concepts clearly
- Practise together
- Work on targeted exercises
- Analyse mistakes to improve understanding

My goal is not only to improve grades, but also to build confidence and independent thinking skills.

The first lesson is free so we can assess the student’s needs and set clear learning objectives.
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Knowing how to program is an asset for everyone, regardless of your field of work. Whether it's to automate repetitive tasks, assist with calculations or data analysis, develop applications, or simply for enjoyment, everyone benefits from a basic knowledge of programming.
With a decade of experience in the field and advanced computer training as part of my studies, I offer to help you discover the wonderful world of programming, or improve your skills with a personalized approach, tailored to your objectives, including theoretical parts and exercises.
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Programming is an incredibly useful skill to have, and it can often help you automate small tasks in daily life. In my lessons, I also try to code as much as possible with the ultimate goal of creating something concrete, creative, visual, or funny.

-- Techniques --
You learn by doing; in my lessons, I like to guide you through the basics by creating something in small steps. I am convinced that step-by-step, hands-on learning is the best way. I structure my lessons depending on which language or concept you want to learn, but think, for example, of making a game, a visualization, a website, animation, etc.

-- Contents --
In addition to a specific programming language, with me you will also learn the philosophy behind programming, recurring concepts, methods to avoid getting stuck, and much more. Learning this is essential because it allows you to continue independently and learn other languages as well.

-- Level --
I can help you learn from the absolute basics to slightly more advanced concepts such as data structures or designing algorithms yourself. I will train you to become someone who not only understands how to program, but also someone who knows how to keep learning. Feel free to send me a message if this sounds like something for you!
Good-fit Leraar Garantie
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Contacteer Syed Omar