facebook
favorite button
super instructor icon
Professeur fiable
Ce professeur a un délai et un taux de réponse très élevé, démontrant un service de qualité et sa fidélité envers ses élèves.
member since icon
Depuis avril 2020
Professeur depuis avril 2020
C++ Object Oriented Programming -- Learn from the industry professional having practical experience
course price icon
Àpd 27.58 $ /h
arrow icon
C++ language is a superset of the ‘C’ language and was initially known as “C with Classes”. In "C" operator ++ is used to increment the value by 1. That means to the language ‘C’, developers have added some extra features (Object Oriented Programming) and hence named as C++.
This Object Oriented concept reduces the complexity in programming and it is easier to identify and resolve any error in the program.

I'll be starting from the scratch thereby strengthening your concepts and helping you to master this language.

I am providing you a brief summary of our course which we generally follow but that doesn't mean that I am bound to just this much content. In case you have any doubt for any other specific topic related to the subject, you could always come up to me or you need any help in your assignments or projects, you are always welcome.

Here is a brief summary of our course :
• How C++ differs from C
• Variables Declaration
• Function overloading
• Optional Parameters
• Reference Variables
• Operator overloading
• Basics of Console Input and Output
• Constant Pointers
• Dynamic Memory Allocation
• Overview of OOPs Principles
• Introduction to classes & objects
• Creation & destruction of objects
• Data Members
• Member Functions
• this Pointer
• Constructor &Destructor
• Static class member
• Friend class and functions
• Namespace
• Types of Inheritance
• Down casting and up casting
• Function overriding
• Virtual functions
• Destructor overriding
• What is Polymorphism
• Pure virtual functions
• Virtual Base Class
• File Stream
• Text File Handling
• Binary File Handling
• Error handling during file operations
• Overloading << and >> operators
• Exception Handling
• Templates

Apart from these , we'll be covering basic concepts of "if - else statement" "for, while and do-while loops"

In case you have any query, feel free to contact me
Give yourself a chance for a better future
All the best
Lieu
green drop pin icon
|
Utilisez Ctrl + molette pour zoomer !
zoom in iconzoom out icon
location type icon
Cours chez le professeur :
  • Amsterdam, Netherlands
location type icon
En ligne depuis Pays-Bas
Présentation
I'm a dedicated, resourceful, and goal-driven professional teacher with a solid commitment to the social and academic growth and development of the student.

I have been teaching students for the last 10 years with the skill of developing a Teacher Student bond with every child which makes them comfortable to come up and discuss their problem areas. I ensure that every person's learning styles and abilities are addressed. Therefore, my courses are adapted to any grade, from a basic level up to very advanced.
Give yourself a chance for a better future by joining my classes.

In case you have any queries, please do not hesitate to contact me.
Education
I have done certifications in teaching courses.
Apart from teaching courses, I have a Master's degree in Computer Science and a separate specialized course for Maths.
Expérience / Qualifications
I have teaching experience of around 10 years with the ability to consistently individualize instruction, based on student's needs and interests.
Age
Enfants (7-12 ans)
Adolescents (13-17 ans)
Adultes (18-64 ans)
Seniors (65+ ans)
Niveau du Cours
Débutant
Intermédiaire
Avancé
Durée
45 minutes
60 minutes
90 minutes
120 minutes
Enseigné en
anglais
hindi
ourdou
Commentaires
Disponibilité semaine type
(GMT -05:00)
New York
at teacher icon
Cours chez le professeur et par webcam
Mon
Tue
Wed
Thu
Fri
Sat
Sun
00-04
04-08
08-12
12-16
16-20
20-24
Facing problem in Chemistry? Does your teacher presume that you know every single basic concept and start teaching directly advanced concepts!!
Here is the solution. We'll be starting from the basic concepts and will be mastering over the advanced concepts gradually. You can simply tell for which topic you need more attention and time and which topics are your strengths (if any).

I am providing you a brief summary of our course which we generally follow but that doesn't mean that I am bound to just this much content. In case you have any doubt for any other specific topic related to the subject, you could always come up to me or you need any help in your assignments or projects, you are always welcome.

Here is a brief overview of the topics we'll be covering :

* Some basic Concepts of Chemistry
* Structure of Atom
* Classification of Elements and Periodicity in Properties
* Chemical Bonding and Molecular Structure
* States of Matter: Solid, liquid & gas
* Thermodynamics
* Equilibrium
* Redox Reactions
* Hydrogen
* s-block Elements (Alkali and Alkaline earth metals)
* p-block Elements
* d-block Elements
* f-block Elements
* Organic Chemistry: some basic principles and techniques
* Hydrocarbons
* Environmental Chemistry
* Solid State
* Solutions
* Electrochemistry
* Chemical Kinetics
* Surface Chemistry
* General Principles and Processes of Isolation Elements
* Coordination Compounds
* Haloalkanes and Haloarenes
* Alcohols, Phenols and Ethers
* Aldehydes, Ketones and Carboxylic Acids
* Organic Compounds containing Nitrogen
* Biomolecules
* Polymers
* Chemistry in Everyday Life

In case you have any query, please feel free to contact me.
Give yourself a chance for a better future.
All the best
Lire la suite
Maths is a subject that requires clarity of concepts. Sometimes it happens that our basic concepts are not clear thats why we are not able to solve questions efficiently. I'll be discussing with you where exactly you are, will come to your level, and then take you up with me from there.
I am a teacher with whom you can ask any basic silly concept to any complex one.

COURSE OUTLINE:
* Foundation of Mathematics
* Basic concepts in Mathematics
* Algebra and Trigonometry
* Elementary statistics
* Modern Geometry
* Calculus
* Differential Equations
This is an outline of the course. Apart from this, if you have any doubt on any particular topic, you can obviously clear that concept with me.

Let's start and make it fun.
Lire la suite
Voir plus
arrow icon
Cours Similaires
arrow icon previousarrow icon next
verified badge
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
verified badge
My class is for you if you want to:

- Build the skills you need to get your first Python programming project.

- Get started with Machine Learning, Data Science, Django or other hot areas that Python specializes in.

- Or just learn Python to be able to create your own Python apps quickly.

...then you need a solid foundation in Python programming. And my class is designed to give you those core skills, fast.

My class is aimed at complete beginners who have never programmed before, as well as existing programmers who want to increase their career options by learning Python.

The fact is, Python is one of the most popular programming languages in the world – Huge companies like Google use it in mission-critical applications like Google Search.

And Python is the number one language choice for machine learning, data science, and artificial intelligence. To get those high paying jobs you need expert knowledge of Python, and that’s what you will get.

Here’s just some of what you’ll learn

(It’s okay if you don’t understand all this yet, you will in the course)

· All the essential Python keywords, operators, statements, and expressions needed to fully understand exactly what you’re coding and why - making programming easy to grasp and less frustrating

· You will learn the answers to questions like What is the Python For Loop, what is Python used for, how Python switch the traditional syntax of code, and more.

· Complete chapters on object-oriented programming and many other aspects of Python.
verified badge
I gave more than 300h of programming, computer science, medical physics and image processing course at postgraduate level.
From my professional experience as researcher and software engineer, I aim at giving you tools to become quickly autonomous for your own projects.

I am a computer vision and AI researcher in Amsterdam who can help you with different aspects of programming and mathematics, image processing, artificial intelligence, scientific computing, etc.
I have experience in teaching at university from bachelor to master's.
Don't hesitate to contact me for any specific request, I will always consider the best way to work together.


Speaks English, French and some Dutch.
verified badge
Python is a Programming Language widely used with huge capabilities on building projects of many different kinds but the most important advantage is that it is easy to learn and it can be a good start for someone to embrace Computer Science and improve their logical thinking.
verified badge
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.
verified badge
My name is Christelle, I recently graduated from a research masters in Genetics and Psychology and I am now working as a PhD student in the genetics of Obsessive Compulsive Disorder.

I completed both my Bachelor in Psychology, and Master’s at the Vrije Universiteit Amsterdam. I have experience with teaching statistics / methodology courses to Psychology and Political Science students.

I can offer help in statistics, methodology, biological psychology, and statistical programming in R.

Other tasks I can offer my help for: feedback on written assignments, help in designing scientific figures or presentations.
verified badge
🐍 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
message icon
Contacter Izhar
repeat students icon
Le premier cours est couvert par notre Garantie Le-Bon-Prof
Cours Similaires
arrow icon previousarrow icon next
verified badge
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
verified badge
My class is for you if you want to:

- Build the skills you need to get your first Python programming project.

- Get started with Machine Learning, Data Science, Django or other hot areas that Python specializes in.

- Or just learn Python to be able to create your own Python apps quickly.

...then you need a solid foundation in Python programming. And my class is designed to give you those core skills, fast.

My class is aimed at complete beginners who have never programmed before, as well as existing programmers who want to increase their career options by learning Python.

The fact is, Python is one of the most popular programming languages in the world – Huge companies like Google use it in mission-critical applications like Google Search.

And Python is the number one language choice for machine learning, data science, and artificial intelligence. To get those high paying jobs you need expert knowledge of Python, and that’s what you will get.

Here’s just some of what you’ll learn

(It’s okay if you don’t understand all this yet, you will in the course)

· All the essential Python keywords, operators, statements, and expressions needed to fully understand exactly what you’re coding and why - making programming easy to grasp and less frustrating

· You will learn the answers to questions like What is the Python For Loop, what is Python used for, how Python switch the traditional syntax of code, and more.

· Complete chapters on object-oriented programming and many other aspects of Python.
verified badge
I gave more than 300h of programming, computer science, medical physics and image processing course at postgraduate level.
From my professional experience as researcher and software engineer, I aim at giving you tools to become quickly autonomous for your own projects.

I am a computer vision and AI researcher in Amsterdam who can help you with different aspects of programming and mathematics, image processing, artificial intelligence, scientific computing, etc.
I have experience in teaching at university from bachelor to master's.
Don't hesitate to contact me for any specific request, I will always consider the best way to work together.


Speaks English, French and some Dutch.
verified badge
Python is a Programming Language widely used with huge capabilities on building projects of many different kinds but the most important advantage is that it is easy to learn and it can be a good start for someone to embrace Computer Science and improve their logical thinking.
verified badge
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.
verified badge
My name is Christelle, I recently graduated from a research masters in Genetics and Psychology and I am now working as a PhD student in the genetics of Obsessive Compulsive Disorder.

I completed both my Bachelor in Psychology, and Master’s at the Vrije Universiteit Amsterdam. I have experience with teaching statistics / methodology courses to Psychology and Political Science students.

I can offer help in statistics, methodology, biological psychology, and statistical programming in R.

Other tasks I can offer my help for: feedback on written assignments, help in designing scientific figures or presentations.
verified badge
🐍 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
Garantie Le-Bon-Prof
favorite button
message icon
Contacter Izhar