Hands On Introduction to Data Analytics with Power BI Practical Sessions for Real-World Insight

Van 207.67 $ /h

Power BI is one of the most powerful tools for turning raw data into meaningful insights.
In this class, you’ll learn how to connect data sources, clean and transform data, create interactive dashboards, and visualize insights that support smart business decisions.

Through practical, hands-on exercises, you’ll gain the skills to analyze trends, identify patterns, and communicate results effectively, whether you’re a student, business professional, or aspiring data analyst.

Extra informatie

Bring your own laptop with Power BI Desktop installed (free download from Microsoft Store).

Locatie

Online vanuit Verenigd Koninkrijk

Over

Hi, I’m Okechukwu, a passionate educator and technology professional with over six years of experience across Data Analytics, Quality Assurance, Cloud Computing, and Software Development. I’m currently pursuing a Master’s in Artificial Intelligence at the University of Wolverhampton, where I focus on data science, machine learning, and intelligent automation.

I love helping learners build both technical competence and confidence. Whether you’re a beginner looking to understand coding concepts, a student aiming to master mathematics and logical reasoning, or a professional seeking to break into the data or tech field, I design lessons that are interactive, practical, and goal-oriented.

Beyond tech, I’m also an avid chess player, teaching the game not only as a sport but as a tool for strategic thinking, focus, and patience. My students enjoy learning through real-world examples, structured progress tracking, and a supportive learning environment tailored to their needs.

Opleiding

Master’s in Artificial Intelligence (Ongoing)
University of Wolverhampton, United Kingdom
2025 – Present
Focus: Data Science, Machine Learning, and Intelligent Automation

Diploma in Data Science
National Institute of Information Technology (NIIT), India
2020 – 2021

B.Eng (Hons) in Computer Engineering
Michael Okpara University of Agriculture, Nigeria
2012 – 2017

Leservaring

Experience

Solutions Consultant – Sonicom (Remote, Abuja)
May 2022 – Present

Designed and implemented AI-powered, cloud-integrated platforms to automate business workflows.

Delivered data-driven solutions improving efficiency and decision-making.

Mentored junior engineers and provided technical guidance to cross-functional teams.

Solutions Architect – Industrial Arbitration Panel (IAP)
Oct 2024 – Oct 2025

Developed secure and scalable IT systems to streamline arbitration processes.

Led architecture design and system analysis aligned with business and regulatory requirements.

Senior QA Engineer & DevOps Specialist – HNG Tech
Jun 2024 – Nov 2024

Built QA automation frameworks using Selenium and Postman, cutting manual testing by 60%.

Deployed CI/CD pipelines to enhance deployment speed and reliability.

Product Development Lead & QA Engineer – Havosoft International Ltd.
Sep 2023 – Oct 2024

Managed multiple software projects using Agile methodologies.

Increased platform adoption by 25% through innovative feature development.

Chief Technology Officer (CTO) – Dotmac Technology Ltd.
Aug 2022 – Jul 2023

Directed a team of engineers maintaining 2,000+ client networks.

Reduced network downtime by 35% through proactive system monitoring.

Chess Tutor (Freelance)
2018 – Present

Teach beginners and intermediate players the fundamentals and strategies of chess.

Focus on improving decision-making, focus, and strategic reasoning.

Conduct both in-person and online lessons.

Qualifications

AWS Certified Cloud Practitioner (2022) – Cloud architecture & deployment.

Certified Software Tester (CST, 2024) – Functional, regression & automation testing.

Power BI Certified Analyst (2024) – Data visualization & business intelligence reporting.

Prompt Engineering with ChatGPT (2024) – Applied prompt design for LLM workflows.

HNG Product Testing Certificate (2024) – Agile QA, test case design & automation.

Senior QA Engineer & DevOps Specialist – Micro1 (2025)

B.Eng in Computer Engineering – Michael Okpara University of Agriculture.

Diploma in Data Science – NIIT India.

Leeftijd

Kinderen (7-12 jaar oud)

Tieners (13-17 jaar oud)

Volwassenen (18-64 jaar oud)

Senioren (65+ jaar oud)

Niveau van de leerling

Beginner

Gemiddeld

Gevorderden

Duur

90 minuten

De les wordt gegeven in

Engels

Vaardigheden

Computerwetenschappen

Beschikbaarheid typische week

(GMT -04:00)

New York

Online via webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Master Chess for Beginners and Strategic Thinkers.

262.32 $ /h

Chess is more than just a game, it’s a science of strategy, patience, and decision-making.
In this class, I’ll guide you through the fundamentals of chess, from understanding the board and piece movements to mastering tactics, openings, and endgame strategies.

You’ll also learn how to analyze your moves, recognize opponent patterns, and develop a logical approach that strengthens your focus and critical thinking.

Whether you’re a beginner eager to learn or an intermediate player aiming to sharpen your game, this class provides structured lessons, real-match practice, and personal feedback to help you grow into a confident player.

Lees meer

Hanna

4.5

(2)

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. :)

Mahmood

4.5

(2)

Technology is advancing at a rapid pace, and we rely more and more on computers for everything from cooking to organizing our taxes. An understanding of computer basics is compulsory nowadays.

The goal of this course is to give you a solid foundation on basic IT and computer knowledge. Once you understood these basics, you will have a clear understanding on which to build your future knowledge of an skill with computers and the Internet.

COURSE OUTLINES:

KNOWING COMPUTER
- Introduction and objectives
- What is Computer?
- Components of Computer system
- Concept of Hardware and Software
- Concept of computing, data and information
- Applications of IECT
- Bringing computer to life
OPERATING COMPUTER USING GUI BASED OPERATING SYSTEM
- Introduction and objectives
- Basics of Operating System
- The User Interface
- Operating System Simple Setting
- File and Directory Management
UNDERSTANDING WORD PROCESSING
- Introduction and objectives
- Word processing Basics
- Opening and closing Documents
- Text Creation and manipulation
- Formatting the Text
- Table manipulation
USING SPREAD SHEET
- Introduction and objectives
- Elements of Electronic Spread sheet
- Manipulation of Cells
- Formulas and Function
INTRODUCTION TO INTERNET, WWW AND WEB BROWSERS
- Introduction and objectives
- Basic of Computer Networks
- Internet
- World Wide Web (WWW)
- Web Browsing Softwares
- Search Engines
- Understanding URL
- Surfing the web
COMMUNICATIONS AND COLLABORATION
- Introduction and objectives
- Basics of E-mail
- Using E-mails
- Document collaboration
- Instant Messaging and Collaboration
MAKING SMALL PRESENTATIONS
- Introduction and objectives
- Basics of Making small Presentations
- Creation of presentation
- Preparation of slides
- Presentation of slides
- Slide show
FINANCIAL LITERACY FOR BANKING SCHEME AND APPLICATIONS
- Introduction and objectives
- Why Savings are needed?
- Drawbacks of keeping cash at home
- Why Bank is needed?
- Banking products
- Banking Service Delivery Channels
- Various Schemes
- Bank on your mobile
- Insurance

Robert

4.5

(2)

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.

Kelly

4.5

(2)

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.

Gergely

4.5

(2)

What is this AI thing everybody is talking about these days? Do you want to understand technology at a deeper level? Are you interested in how common applications fundamentally operate? Would you like to improve your logical and analytical skills (not to mention endurance and patience)?
Learning to code - a phrase that is all too popular nowadays. Still, dealing with programming languages is kind of inevitable in every sector. And by becoming fluent in Python or AI techniques you broaden the spectrum of your possibilities, in academia, in the job market and in your personal life too!
There is simply no better language than Python to begin with on your exciting coding journey. And there is also no better way of doing that than by having someone personal to ask questions to. This way you not only don't have to waste time and effort on a stupid typo, but you're also less likely to give up. Effort * Encouragement = Success!

Přemysl

4.5

(2)

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.

Alexandre

4.5

(2)

Embark on an immersive journey that will help you and clarify the material as we take a deep dive into of Java, Python, Object-Oriented Programming (OOP), Machine Learning, and Deep Learning, focusing on neural networks, Liquid State Machines (LSM), Genetic Algorithms (GA), and more.

Special rate applies for purely web/app development as a part-time full-stack developer/engineer.

Salomé

4.5

(2)

A 34-year-old university graduate, business engineer, with 12 years of professional experience, offers her teaching services.

Lessons (1 hour online only) - 1.5 or 2 hours depending on the subject/level/location
Educational and organized teacher with excellent revision and organizational techniques
Microsoft Office - Excel/Word/PowerPoint - email - typing - ...

Educational and patient with a good methodology adapted to each student

97% success rate with regular monitoring

Feel free to contact me for more information!
See you soon

Florian

4.5

(2)

Experienced and patient teacher of logic for computer science.

I have taught logic, formal languages and automata theory to undergraduates for six years. My tutoring is adapted to the student's level and goals. Whether you need to learn logic for your studies, or you would simply like to know more about the subject, I will be more than happy to help you improve your understanding and skills.

Logic
The sciences presuppose a certain standard of rationality. An ability to distinguish between correct reasoning and claims that do not follow from the assumptions. In this class we study the basic principles of logic and apply mathematical techniques to the study thereof.
Topics include:
Propositional and Predicate Logic
Syntax and semantics
Semantic Tableaux
Natural deduction
Correctness and soundness
Completeness

Formal languages and automata
A formal language is an abstraction of general characteristics of programming languages. Such a languages consists of a set of symbols together with some rules to determine whether a string made up out of those symbols is a member of the language.

Topics include:
Regular languages, context-free languages
Finite automata, pushdown automata, Turing machines
Regular expressions
Regular grammar, context-sensitive grammar
Pumping lemmas for regular and context-free languages

Nadeesha

4.5

(2)

I specialize in teaching ICT, computer science, and programming to help students develop essential digital skills for today's tech-driven world. My lessons are designed to guide you through both foundational concepts and more advanced topics, depending on your current level. I teach you very easy methods to understand complex parts of programming, breaking down difficult concepts into simple, digestible steps. Whether you’re a complete beginner looking to understand basic computer operations or an advanced learner aiming to master coding, networking, or system administration, I tailor each lesson to your needs. You will work on real-world projects, and I will provide exercises to reinforce learning and track your progress. Let's build your technical expertise together!

Mohamed

4.5

(2)

In this course, you will learn how to efficiently package, containerize, and deploy Python applications and microservices using Docker. The course covers fundamental Docker concepts, best practices for structuring Python projects, and strategies for building scalable and portable applications. Through hands-on projects, you will gain practical experience in creating Docker images, managing containers, and orchestrating microservices, enabling seamless deployment across different environments.

Contact me if you want to have more information about the course!

Audrey

4.5

(2)

Gives private lessons on computer and smartphone use for beginners in Brussels (including Kraainem and Wezembeek).
Courses in French and English.

• At your home, at my home or online.
• Possibility to ask questions between classes via message.

*For whom?
• Beginners or people who didn't grow up with smartphones.
• Those who finally want to know how to use the basic functions of their computer or smartphone (Examples: sending emails, using Word, organizing files, installing programs, using an online calendar, searching the Internet, etc.).
• Solving small problems: mailbox not working, update to be performed, assistance in contacting a technical service and explaining the problem in technical language over the phone.

Available from 9am to 11pm every day at your home, mine or via webcam.

Why me ?
3rd year Bio-engineering Bachelor.
In the past, I taught my now 93-year-old grandmother how to use WhatsApp (which allowed her to make video calls to us during the lockdown period) and how to use other applications on her tablet. I taught my mother, born in the 1960s, how to use the basic functions of her PC. I also gave lessons to 2 other grandmothers in my neighborhood, particularly on how to use the STIB app. Very attentive to personalization, I simplify the material according to each need. I share tips, I provide motivation and organizational techniques on PC or smartphone. Passionate about sharing knowledge, I dissect digital tools to make them understandable.

Wahagn

4.5

(2)

Hi! I’m Wahagn, a qualified international school teacher with 4+ years of teaching Computer Science and Computing to 8-18 year old students. I hold a BSc and MSc in Computer Science from Leiden University and have worked in international schools across Europe.

I teach fun, engaging programming classes for absolute beginners and give school support. Students learn logical thinking, problem solving, and creativity.

Yunus

4.5

(2)

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.

Ragip

4.5

(2)

I teach everything related to IT, from basic digital skills to more complex topics like programming, networking, ethical hacking, and AI. The first class will be a sort of orientation where we'll explore what interests you most. IT is a very broad field, and the most important thing is, of course, that you choose something you enjoy and that appeals to you. :)