Business Data Analytics – Excel, Power BI & Python for Real-World Insights

From 40.31 € /h

This course provides a practical and interactive introduction to Business Data Analytics, helping students and professionals transform raw data into actionable insights. You will learn how to collect, clean, analyze, and visualize data using Excel, Power BI, and Python, enabling informed decision-making in business and management contexts.

Through hands-on exercises, real datasets, and guided projects, students will develop skills to solve business problems, create dashboards, and perform predictive analysis. The course is suitable for beginners and intermediate learners, with personalized support to match your level and goals.

Location

Online from Lebanon

About Me

Hello! I’m Abbass, an experienced instructor passionate about engineering, data science, and research skills. I specialize in teaching technical and quantitative subjects in a clear and practical way, including:

- Signal Processing & Communication Systems
- Circuit Analysis and Design
- Quantitative Research Methods
- Business Data Analytics (Excel, Power BI, Python)
- Statistics and Probability
- Calculus, Linear Algebra and Math Courses.

My teaching approach is interactive, hands-on, and tailored to each student’s level and goals. I combine theory with practical exercises, real-world examples, and software tools to ensure deep understanding and confidence in applying concepts.

Whether you are a university student, professional, or lifelong learner, I aim to make complex topics accessible, engaging, and immediately useful for your studies, projects, or career.

Let’s explore these subjects together and make learning both effective and enjoyable!

Education

PhD in Information and Communication Technologies from University of Western Brittany (2017)
MS in Electronics from the Lebanese University (2012)
I have HDR degree (the highest of the higher academic degree in the French system) from the University of Western Brittany (2025)

Experience / Qualifications

I'm Associate Professor at the Business Computing Department of the USEK Business School.

Educational Background: Advanced knowledge in Engineering, Signal Processing, Communication Systems, Circuit Design, Data Analytics, and Quantitative Research Methods.

Teaching Experience: more than 13 years of experience teaching university students, professionals, and enthusiasts in engineering, data science, and research-focused subjects.

Research & Projects: Hands-on experience in applied projects, academic research, and professional case studies involving MATLAB, Python, Power BI, and Excel.

Technical Skills: Proficient in signal processing, communication systems, circuit analysis, data visualization, statistical analysis, and programming for analytics.

Professional Approach: Strong focus on practical learning, personalized instruction, and real-world applications to help students excel in exams, projects, and professional tasks.

Age

Children (7-12 years old)

Teenagers (13-17 years old)

Adults (18-64 years old)

Seniors (65+ years old)

Student level

Beginner

Intermediate

Advanced

Duration

60 minutes

The class is taught in

English

French

Arabic

Skills

Business management

Computer science

Social studies

Availability of a typical week

(GMT -05:00)

New York

Online via webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Communication Systems: theory & Applications - Digital, Analog and Modern Wireless Technologies. Matlab and Python

40.31 € /h

This course offers a comprehensive and interactive introduction to Communication Systems, covering the essential concepts behind how information is transmitted, received, and processed across various communication channels. The course adapts to the student’s level (beginner, intermediate, or advanced) and provides a solid foundation in both analog and digital communication.

Students will learn the theoretical principles that govern modern communication systems and reinforce learning through practical examples and optional hands-on simulations using MATLAB or Python. Real applications related to wireless networks, mobile communications, satellite links, IoT, and modern digital communication can be integrated depending on the student’s interests.

General Signal Processing "Signal Processing: From Fundamentals to Applications".

40.31 € /h

This course provides a clear and engaging introduction to Signal Processing, with a balanced mix of theory and practical applications. Students will learn how signals are generated, analyzed, transformed, filtered, and processed in real-world systems. The course adapts to the student’s level, whether beginner, intermediate, or advanced.

Through interactive lessons, you will explore both continuous-time and digital signal processing (DSP) concepts, supported by hands-on exercises using MATLAB or Python (based on student preference). Real applications in audio, communications, IoT, biomedical, and image processing can be integrated depending on your goals.

Robert

4.71

(24)

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.

Cami

4.71

(24)

➤ Being a good manager is also being a good communicator. After all, a strategy can only be put into practice if you show yourself capable of interacting with your employees, of being a source of inspiration for them and of listening to their concerns. Unfortunately, not all managers naturally excel in this role and their difficulties in asserting themselves as true leaders is often attributable to their difficulties in communicating.

➤ The objective would then be to explore together the areas of improvement in terms of communication know-how. And managing effectively requires specific and advanced know-how.

➤ In fact, managerial communication corresponds to the interactions between the management of the company and the organization and more specifically, between the manager and his team. This executive is in charge of transmitting information and directives from higher hierarchical levels, supporting internal communication, distilling messages related to his own management to obtain the commitment of his team, all while transmitting a message effectively.

➤ This exercise can therefore be tricky: this is why it is important to choose the right mediator in order to be well supported, not only to be understood by those around him, but also to carry out his mission.

➤ What to communicate? When ? Whose ? These questions will find an answer in the consistency of the actions undertaken. Good managerial communication will thus aim to exchange / dialogue effectively with its employees, maintain a close link between the different layers of the company, bring human relations back to the heart of the company, establish a climate of trust and good team cohesion, motivate by inspiring.

➤ In short, each session combines techniques & practice exercises adapted to your everyday situations (filmed with your agreement in order to be reviewed, commented on, decoded together live), so that you can put them into practice immediately, and this from the 1st session.

➤ THE TRAINER:
Trained in Grande Ecole post-preparatory classes & Ivy League university in the United States, our teacher has specialized and has been working for more than 15 years, in Europe and North America, in the field of communication , in reputable international public and private establishments, intervening in forums and conferences, and oriented on two axes: training and coaching, with pedagogy and careful methodology as key words.

➤ PLACE, TIMETABLE, PRICES
✓ Locations: Geneva-Lausanne-Fribourg-Zurich-Neuchâtel-Lugano-Montreux-Basel-Neuchâtel-Bern-Lucerne-Brussels-Luxembourg-Paris-Lyon. But currently, these sessions continue to be offered by videoconference in the current context and in accordance with general demand which is almost unanimous on this subject.

✓ Indeed, apart from the classic advantages of videoconferencing (time saving related to travel & their unforeseen events, eco-responsibility, increased schedule flexibility, etc.), the quality of the session & the interaction remain identical. In addition, the entire exchange, notes and recommendations are immediately transcribed on the dedicated chat.

✓ To support us among ourselves & to be pleasant to you in this sustainable / particular period and in a spirit of solidarity, the fees are temporarily reduced and will not increase after the start of our sessions.

✓ Languages: French/English.

✓ The progress following these private sessions is perceptible from 1 to 2 sessions (*2023 study).

✓ As other people do regularly, you can also please your loved ones by offering gift vouchers available all year round.

CONTACT / PROGRAM
✓ A la carte program: evaluated and adapted to each need.

Antonin

4.71

(24)

Need a catch-up, tutoring, private lessons or help with homework in mathematics? In computer science ? In logic?
I'm here for you!
I offer you a personalized approach; because there is no one method that works for everyone, I adapt to the needs and requests of each student (and their parents). The first hour of class will be used to define the student's needs, deadlines and strengths.
My courses are aimed at secondary school students of all levels, higher education students and anyone wishing to refresh or strengthen their knowledge of mathematics and computer science. I have been helping friends and acquaintances on a voluntary basis for a long time in the success of their studies and I hope to be able to put this experience to the benefit of your success :)

Camille

4.71

(24)

➤ Being a good manager is also being a good communicator. After all, a strategy can only be put into practice if you show yourself capable of interacting with your employees, of being a source of inspiration for them and of listening to their concerns. Unfortunately, not all managers naturally excel in this role and their difficulties in asserting themselves as true leaders is often attributable to their difficulties in communicating.

➤ The objective would then be to explore together the areas of improvement in terms of communication know-how. And managing effectively requires specific and cutting-edge know-how.

➤ In fact, managerial communication corresponds to the interactions between the management of the company and the organization and more specifically, between the manager and his team. This manager is in charge of transmitting information and directives coming from higher hierarchical levels, supporting internal communication, distilling messages related to his own management to obtain the commitment of his team, all while transmitting a message effectively.

➤ This exercise can therefore be tricky: this is why it is important to choose the right mediator in order to be well supported, not only to be understood by those around him, but also to carry out his mission.

➤ What to communicate? When ? Whose ? These questions will find an answer in the consistency of the actions undertaken. Good managerial communication will thus aim to exchange / dialogue effectively with its employees, maintain a close link between the different layers of the company, bring human relations back to the heart of the company, establish a climate of trust and good team cohesion, motivate by inspiring.

➤ In short, each session combines techniques & practice exercises adapted to your everyday situations (filmed with your agreement in order to be reviewed, commented on, decoded together live), so that you can put them into practice immediately, and this from the 1st session.

Statistically, the progression following these private sessions is quickly noticeable, from 2 or 3 sessions*. (*study 2022).

➤ THE TRAINER:
Trained in Grande Ecole post-preparatory classes & Ivy League university in the United States, our teacher has specialized and has been working for more than 15 years, in Europe and North America, in the field of communication , in reputable international public and private establishments, intervening in forums and conferences, and oriented on two axes: training and coaching, with pedagogy and careful methodology as key words.

➤ PLACE, TIMETABLE, PRICES
✓ Locations: Geneva-Lausanne-Fribourg-Zurich-Neuchâtel-Lugano-Montreux-Basel-Neuchâtel-Bern-Lucerne-Brussels-Luxembourg-Paris-Lyon. But currently, these sessions continue to be offered by videoconference in the current context and in accordance with general demand which is almost unanimous on this subject.

✓ Indeed, apart from the classic advantages of videoconferencing (time saving related to travel & their unforeseen events, eco-responsibility, increased schedule flexibility, etc.), the quality of the session & the interaction remain identical. In addition, the entire exchange, notes and recommendations are immediately transcribed on the dedicated chat.

✓ To support us among ourselves & to be pleasant to you in this sustainable / particular period and in a spirit of solidarity, the fees are temporarily reduced and will not increase after the start of our sessions.

✓ Languages: French/English.

✓ The progress following these private sessions is perceptible from 1 to 2 sessions (*2024 study).

✓ As other people do regularly, you can also please your loved ones by offering gift vouchers available all year round.

CONTACT / PROGRAM

✓ A la carte program: evaluated and adapted to each need.

Oussama

4.71

(24)

Learn to build production-ready web applications from a professional engineer with 3+ years of experience delivering real client projects

What You'll Master:
Frontend: React, Next.js, TypeScript, responsive design, state management
Backend: Node.js, NestJS, REST APIs, authentication (JWT, OAuth), security best practices
Databases: PostgreSQL, MongoDB - proper schema design, queries, optimization
DevOps: Deploy to AWS (EC2, RDS, S3), Docker, CI/CD with GitHub Actions
Integrations: Stripe payments, email automation, file uploads

What Makes This Different:
Work on YOUR project (PFE, portfolio, startup MVP) - not generic tutorials
Learn production debugging - how to fix real errors, not just write code
Get your app deployed LIVE with proper CI/CD and monitoring
GitHub repo ready to show employers with professional commit history

Perfect For:
Students: Ship your projects with professional standards (authentication, deployment, documentation)
Career Switchers: Build 2-3 portfolio projects that get you hired
Junior Devs: Learn what companies actually need (debugging, testing, deployment automation)

What You'll Build:
Full-stack application deployed to AWS
User authentication system (login, OAuth, password reset)
Admin dashboard with real-time data
Payment integration with Stripe
Complete with CI/CD pipeline and monitoring

Bonus: I'll review your resume and help position you for remote developer roles.

Mohamed

4.71

(24)

This comprehensive course is designed to take absolute beginners with no prior coding experience to confident Python programmers. Through hands-on projects, real-world examples, and interactive exercises, students will master Python fundamentals and apply them to build applications, automate tasks, analyze data, and even explore game development.

What You’ll Learn:
🐍 Python Basics:

Syntax, variables, data types, and operators
Input/output, loops (for, while), and conditionals (if-else)

📚 Core Programming Concepts:

Functions, modules, and error handling
Lists, tuples, dictionaries, and sets

🎮 Real-World Applications:

File handling (read/write files)
Web scraping (intro to BeautifulSoup/Requests)
Basic game development (with Pygame)

🔢 Next-Level Skills (Towards "Hero" Level):

Object-Oriented Programming (OOP) – Classes & Objects
Working with APIs (fetching data from the web
Intro to data analysis (Pandas & Matplotlib basics)
Mini-capstone project to showcase skills

Imad

4.71

(24)

Experienced lawyer and legal services provider

Hello dear client. Meet your legal professional. I am currently a practicing attorney, a skilled writer, and an online researcher who delivers exactly what I promise. The legal profession, research, and writing have been my passions since the early years of my legal career, and through learning and experience, I have sufficiently honed my skills in these areas. In addition, I am currently pursuing a doctorate degree, which I believe is an added advantage to my experience. Please feel free to entrust me with your assignment and expect the best from my services. Thank you in advance, and stay safe.
In this lesson I will guide you through the process of conducting legal research and writing legal documents.

- Legal Research: The teacher will explain how to conduct legal research, which is a crucial skill for anyone working in the legal field. This includes understanding how to use legal databases, how to find and interpret laws, regulations, and case law, and how to keep up with the latest legal developments. The teacher will also cover how to analyze legal issues and apply the law to specific scenarios.

- Legal Writing: The teacher will then move on to legal writing, which is another essential skill for legal professionals. This includes learning how to write various legal documents such as briefs, memos, contracts, and legal opinions. The teacher will give you tips on how to write clearly and persuasively, how to organize your arguments, and how to cite legal sources correctly.

- Practical exercises: Throughout the lesson, the teacher will provide practical exercises to help you apply what you have learned. This may include researching a specific legal issue or drafting a legal document.
- Feedback and improvement: The tutor will give you feedback on your work, helping you improve your legal research and writing skills. They will point out any areas of weakness and make suggestions for improvement.

This lesson is designed for anyone interested in law, whether you are a law student, a legal professional looking to improve their skills, or someone considering a career in law. It provides a solid foundation in legal research and writing, two of the most important skills for any legal professional.

Mohamed

4.71

(24)

Whether you are a beginner writing your first lines of code or an advanced learner tackling complex concepts, I tailor lessons to suit your needs. Together, we will focus on practical skills, problem-solving, and real-world projects to make programming intuitive and rewarding. Let’s work together to turn your goals into achievements!

Baia

4.71

(24)

Code Your Ideas Into Reality 💻🚀
Want to build your own website or start a tech career? This class is perfect for absolute beginners who want to learn Python and use it to build real, working web apps with Django. You'll go from writing your first line of code to deploying complete projects - step by step, clearly explained, and handsOn.

✨ No experience needed.
🧠 Learn by doing - real apps, real logic.
🌍 Build skills for school, work, or freelance life.

Let’s turn your curiosity into code. First session gets you started!

Vincent

4.71

(24)

With over seven years of experience in teaching Computer Science & Information Technology (ICT), I have developed a strong expertise in delivering high-quality education across multiple internationally recognized curricula, including Cambridge IGCSE, GCSE, A-Levels, O-Levels, and Checkpoint. My passion lies in equipping students with coding, cybersecurity, and digital literacy skills, ensuring they are well-prepared for the evolving demands of the digital world.

Expertise & Teaching Areas:
✅ Programming & Software Development: Python, Java, C++
✅ Cybersecurity: Ethical hacking, data protection, network security
✅ Digital Literacy: ICT applications, online safety, cloud computing
✅ Data Science & AI: Data analysis, machine learning fundamentals
✅ Web Development: HTML, CSS, JavaScript

Curriculum & Pedagogical Experience:
🔹 Cambridge IGCSE & GCSE ICT & Computer Science – Teaching core and extended syllabi, focusing on programming logic, databases, and networking.
🔹 Cambridge A-Levels & O-Levels Computer Science – Preparing students for advanced computing concepts, problem-solving, and algorithm development.
🔹 Cambridge Checkpoint ICT – Building foundational skills in digital technology and computer applications.

Professional Impact:
📌 Mentored students to achieve top grades in Cambridge ICT & Computer Science exams.
📌 Developed interactive lesson plans integrating real-world applications of technology.
📌 Conducted coding boot camps and cybersecurity workshops to enhance practical learning.
📌 Guided students in project-based learning, including app development and website design.

With a strong commitment to student-centered learning and technological innovation, I am dedicated to shaping future tech leaders and empowering learners with skills relevant to careers in technology, data science, and software development.

Zakariae

4.71

(24)

This course is aimed at non-Arabic speakers wishing to learn Arabic in a simple, progressive and practical way, while discovering Moroccan pronunciation (darija).
It is accessible to all beginner levels, and requires no prior knowledge.
Through an interactive method, you will learn:
The basics of the Arabic alphabet and correct pronunciation.
Essential expressions for everyday communication.
The construction of simple sentences (present, past, future).
Useful vocabulary: family, food, time, travel, emotions...
An introduction to Moroccan Darija, to understand and speak easily with Moroccans.
The course is suitable for:
Adults, students and travellers.
People wishing to discover Moroccan culture.
Learners seeking patient, clear and motivating support.
I provide :
Structured course materials (PDF + exercises).
Audio recordings to improve pronunciation.
Mini real-life scenarios for practice.
Personalized support to progress with confidence.
📚 Simple, clear and effective method
👨‍🏫 Support tailored to your pace

Nicolas

4.71

(24)

I am a dynamic and demanding teacher who gives private lessons in Physics-Chemistry as well as Mathematics.

I graduated from teaching seven years ago, after a masters in physical sciences with honors, and I teach in college and high school since.
I have also been preparing students for the Baccalaureate Science for many years, all of whom have been awarded very good honors.
I also prepare my students for different exams (Matu, Bac, preparation for EPFL, etc...)

I make sure to rework the basics so that the student can progress quickly. It is important to me that my students acquire a solid foundation of knowledge.
I also give effective work methods that will allow him to progress much more quickly and so he can regain self-confidence.

I can travel to the student's home or also conduct the lesson via Zoom/Google Meet.

Wissem

4.71

(24)

I teach coding to beginners and intermediate students.
Lessons focus on logic, basic programming, and practical exercises.
Classes are adapted to the student’s pace.
Students can choose between website or mobile app development.Hands on dev

Martin

4.71

(24)

Working part-time in the watch industry, I have been tutoring for several years in the context of refresher, occasional support or preparation of exams or competitions. Very experienced in relation to the difficulties encountered by students and pedagogue, I adapt to the needs of each to quickly regain the necessary confidence, the methodology of mathematical reasoning and allow a rapid improvement of results.
Experienced and pedagogue, I adapt to the needs of the student to help him consolidate his knowledge methodically, to regain confidence and improve as quickly as possible its results. I teach these courses in a radius of 30 km around Geneva.

Reham

4.71

(24)

OFFICIAL CAUSE CERTIFIED TEACHER ✅ 📚🥇✏️🖍️👩🏻‍🏫

About myself 🎤🎤🎤

👇🏻👇🏻👇🏻

🙋🏻‍♀️My name is Teacher 👩🏻‍🏫Reham 🌺🌸🌺It’s nice to meet you !👋🏻👍🏻🤝🏼

🇪🇬I am from Egypt 🇪🇬

🇪🇬Arabic is my native language I can speak it very clear ,and I have a neutral accent. I also speak English,and French.

🤠🤠🤠I’m very fun loving and enthusiastic tutor .🤠🤠🤠

I’m fun and easy-going.🫶🏻

I’m currently living in Egypt .🇪🇬

I love to learn about different cultures! And I enjoy trying different foods from different countries!🥟🍤🍝🫔🌮
💟💟💟😋😋😋

I love ❤️ to teach Arabic to kids I have patience with kids. 🥰I’m very friendly and I like having fun in class.
🤠 I also like to teach adults.🧑 🔤🆒🔢

👉🏻📕📖📘📝 I have taught students for more than 25 years in Egypt 🇪🇬 it has been absolutely amazing seeing my students how much they have progressed?

🛑I also have knowledge in private tutoring and teaching children from 3-17.👶👧👶 it has been really amazing seeing the progress in my students. 👨‍🎓🧑‍🎓👨‍🎓

In my classroom my first priority is my student to feel confident, comfortable and encouraged while learning something 🆕.

Let’s have fun learning together come and join me.📝📖🔍

I hope you book your class soon 🔜 ❗️🎈😘🫂😎

I will be waiting for you !🫵🏻👋🏻🫶🏻

➤ Being a good manager is also being a good communicator. After all, a strategy can only be put into practice if you show yourself capable of interacting with your employees, of being a source of inspiration for them and of listening to their concerns. Unfortunately, not all managers naturally excel in this role and their difficulties in asserting themselves as true leaders is often attributable to their difficulties in communicating.

➤ The objective would then be to explore together the areas of improvement in terms of communication know-how. And managing effectively requires specific and cutting-edge know-how.

➤ In fact, managerial communication corresponds to the interactions between the management of the company and the organization and more specifically, between the manager and his team. This manager is in charge of transmitting information and directives coming from higher hierarchical levels, supporting internal communication, distilling messages related to his own management to obtain the commitment of his team, all while transmitting a message effectively.

➤ This exercise can therefore be tricky: this is why it is important to choose the right mediator in order to be well supported, not only to be understood by those around him, but also to carry out his mission.

➤ What to communicate? When ? Whose ? These questions will find an answer in the consistency of the actions undertaken. Good managerial communication will thus aim to exchange / dialogue effectively with its employees, maintain a close link between the different layers of the company, bring human relations back to the heart of the company, establish a climate of trust and good team cohesion, motivate by inspiring.

➤ In short, each session combines techniques & practice exercises adapted to your everyday situations (filmed with your agreement in order to be reviewed, commented on, decoded together live), so that you can put them into practice immediately, and this from the 1st session.

Statistically, the progression following these private sessions is quickly noticeable, from 2 or 3 sessions*. (*study 2022).

➤ THE TRAINER:
Trained in Grande Ecole post-preparatory classes & Ivy League university in the United States, our teacher has specialized and has been working for more than 15 years, in Europe and North America, in the field of communication , in reputable international public and private establishments, intervening in forums and conferences, and oriented on two axes: training and coaching, with pedagogy and careful methodology as key words.

➤ PLACE, TIMETABLE, PRICES
✓ Locations: Geneva-Lausanne-Fribourg-Zurich-Neuchâtel-Lugano-Montreux-Basel-Neuchâtel-Bern-Lucerne-Brussels-Luxembourg-Paris-Lyon. But currently, these sessions continue to be offered by videoconference in the current context and in accordance with general demand which is almost unanimous on this subject.

✓ Indeed, apart from the classic advantages of videoconferencing (time saving related to travel & their unforeseen events, eco-responsibility, increased schedule flexibility, etc.), the quality of the session & the interaction remain identical. In addition, the entire exchange, notes and recommendations are immediately transcribed on the dedicated chat.

✓ To support us among ourselves & to be pleasant to you in this sustainable / particular period and in a spirit of solidarity, the fees are temporarily reduced and will not increase after the start of our sessions.

✓ Languages: French/English.

✓ The progress following these private sessions is perceptible from 1 to 2 sessions (*2024 study).

✓ As other people do regularly, you can also please your loved ones by offering gift vouchers available all year round.

CONTACT / PROGRAM

✓ A la carte program: evaluated and adapted to each need.

Good-fit Instructor Guarantee

Contact Abbass