Professional Computing for adults (Office, Databases, SQL, Python, Excel, etc.)

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From 19 € /h

Discover "Professional Computing for Adults", a course specially designed to help you master the essential digital tools in the modern workplace. Whether you are a beginner or want to deepen your knowledge, I guide you through the basics of office automation, mastery of Office, Excel, database management, as well as an introduction to programming languages such as SQL and Python. With more than 7 years of experience as a private tutor and a solid background in computer engineering, I adapt each course to your specific needs to guarantee practical, effective learning that is directly applicable in your professional life.

Extra information

I provide the exercises by email before the course and I allow time for debriefing at each session to assess the student's progress as it goes along.

Location

Online from Belgium

About Me

Je maîtrise 6 langues et je suis toujours en quête d'en apprendre davantage. Les langues sont pour moi un moyen extraordinaire de créer des liens forts et de me faire des amis aux quatre coins du monde.

Comme tout apprenant, j'ai parfois peur de faire des erreurs, mais je m'efforce de transformer cette crainte en un moteur de progression. Cela m'aide à gagner rapidement en confiance et à faire des progrès constants.

Je suis passionné par la manière dont les langues se structurent et évoluent. Chaque langue est unique et porte en elle une culture spécifique que l'on ne peut pas toujours traduire. Pour moi, apprendre une langue, c'est d'abord comprendre comment les idées sont formées et exprimées au sein de cette culture.

Education

Bachelier en sciences de l'Ingénieur - Polytechnique
Master en sciences de l'Ingénieur - Polytechnique
Certifications professionnelles Microsoft et Google
Certifications de langues

Experience / Qualifications

- J'ai grandi dans un environnement multiculturel, tout ce que j'enseigne est ancré dans mon adn.
- J'ai voyagé dans de nombreux pays solo afin de découvrir de nouvelles cultures et langues.
- J'ai vécu à l'étranger pendant plusieurs années, me mêlant directement avec la culture locale et en m'enrichissant l'esprit.

Age

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

Italian

Skills

Microsoft office

Database

Python

Availability of a typical 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

Online English and Italian courses and exam preparation for all levels

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I've been tutoring in Europe for over seven years, with solid academic experience as a university tutor. Fluent in six languages, I now offer online sessions tailored to the needs of learners from all over the world. Teaching is more than just a job for me; it's a true passion that I enjoy pursuing.

I welcome students of all levels, whether university or academic. Learning a new language or mastering a subject can greatly enrich your professional and personal development. I am available to guide you toward achieving your goals, with private lessons at competitive prices.

I support students of all ages and levels, using a tailored and personalized teaching approach. With extensive knowledge of local and international education systems, I ensure each session is interactive, engaging, and focused on your specific needs.

My approach emphasizes communication, flexibility, and professional rigor, while remaining warm and approachable. I also provide educational materials and resources to help you progress quickly.

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This popularity means that Python is constantly evolving. It offers a wide range of tools and libraries, which are free and very varied.

As an aeronautical engineer, I like to share my knowledge and derive satisfaction from it by teaching and motivating others.

I'm used to working with people of different ages. I believe in the importance of segmenting learning, visualizing progress, setting concrete goals and practicing regularly.

Beyond these general principles, there is no magic rule or method. Some approaches work with some students but not with others. Adaptation to individual needs is therefore the main objective of private lessons. So I will do my best to find what motivates and helps my student.

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Learn to code with method and logic
Whether it's to succeed in the NSI (Digital Sciences and Technology) specialization in high school, design personal projects, or prepare for higher scientific studies, mastering code relies on solid algorithmic thinking. I help students understand the structure of programming languages and the logic of data.

Subject areas and languages taught:

Algorithms & Logic: Designing data structures and solving problems.

Programming Languages: Python, C/C++, C# and Java.

Data Management: Analysis and SQL queries / databases.

Basic Web Development: HTML & CSS for creating structured pages.

The goal is to take the student from simply writing code to true autonomy in development.

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Are you a university student, engineer, or professional who needs to actually use data — not just learn theory about it?
This course is built around real problems and real code. We skip the textbook formulas and go straight to applying statistics and data science the way professionals do: with Python (pandas, NumPy, scikit-learn, matplotlib) and R (RStudio).
What we cover, adapted to your level and goals:
- Descriptive and inferential statistics (the ones that actually matter)
- Data cleaning, exploration, and visualization
- Regression, classification, and intro to machine learning
- Time series and forecasting basics
- R for statistical analysis and academic research

Who this is for:
- University students in statistics, economics, engineering, or biology
- Professionals wanting to move into data analysis or data science
- Researchers who need to process and present data properly

I use Python and R professionally as a working engineer — everything I teach comes from real application, not just academic exercises.

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Course description: Introduction to Office Tools 💼📊📎

This introductory office tools course is designed to provide participants with a solid foundation in the effective use of commonly used business software, such as Microsoft Word, Excel and PowerPoint, as well as other essential applications such as e -emails. 🖥️📧

Graduate teacher in Information Systems and Service Science (Bachelor) and holder of a Bachelor's degree in Computer Networks, as well as an M1 in Digital Systems and Services, I am passionate about teaching essential digital skills to succeed in the modern professional world. 🎓💻

This course covers the basics of creating professional documents, managing data, and designing visually appealing presentations, while emphasizing effective communication via email. By the end of the course, participants will have acquired the skills to use these tools confidently and effectively, improving their productivity and employability. 🚀📈

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Master Python with Personalized Courses

Discover the art of programming with Python courses tailor-made to meet your specific needs. Whether you are a beginner, intermediate or professional, my lessons are suitable for all levels.

Why Choose My Courses?

Personalized Teaching Approach: Each course is tailored to your skill level and individual goals.

Practical Experience: Learn by doing with real-world projects that build your understanding and skills.

Ongoing Support: Get unlimited email support for any questions you have between sessions.

As a Python expert, I have a passion for teaching and sharing my knowledge. My goal is to guide you effectively in your learning journey.

Book Your First Lesson:

Start your journey to Python mastery now by booking your first lesson. Whether you aspire to enter the development field or hone your existing skills, these courses are designed for you.

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- Distance Excel courses For all levels: ONLINE-

I give Excel lessons remotely for all levels.

I offer remote Excel sessions for all levels.

I provide extensive support and well supported by the most effective learning tools.

For more information, contact me

Ikrami

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I would guide you step by step to get familiarised with the tools of Microsoft Office programmes (Word, Excel, and PowerPoint) that you believe you might need to meet your purposes. Your level of experience will determine where we start and how we proceed through the course.
Contact me

Morad

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You want to boost your Excel skills and unlock the full power of spreadsheets? Our online Excel classes are designed for everyone, from beginners to advanced users. Learn how to organize data, create powerful formulas, generate charts, and streamline your workflow with ease.

Led by expert instructors, our interactive lessons offer hands-on practice, covering everything from basic functions to advanced Excel techniques. Whether you're looking to improve your job performance, manage data more efficiently, or learn new skills, our flexible online classes allow you to learn at your own pace, from anywhere.

Take control of your data—sign up for our online Excel classes today and become an Excel pro!

Baia

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I teach Python specifically for finance and data applications - the kind used in economics, business analytics, and quantitative programs. This isn't a general "learn to code" course; it's built around real financial data, benchmarking, and the workflows you'll actually use in coursework or early career work.

Topics include:
Python fundamentals through a finance lens (data structures, functions, control flow).
Working with financial data and datasets.
Performance benchmarking and writing efficient code.
Applying concepts from Hilpisch's Python for Finance.

Brent

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Stuck in Excel? Want to finally understand how those formulas really work? Do you need to create a pie chart of your expense report for work or school, but feel completely lost? Don’t worry! I’m here to help... at your pace, with no jargon or complicated explanations.

Whether you:
- are starting completely from scratch,
- already have some basic knowledge,
- or want to solve a specific problem,
we’ll tailor the session to your needs. No one-size-fits-all course, just practical help that actually works for you.

👨‍🏫 About me
I’ve been using Excel since I was a teenager — for personal use (like budgeting tools or calorie trackers) and professionally as part of my work and studies in data analysis. Thanks to my experience and structured approach, I explain Excel in a clear and understandable way. I know how frustrating it can be when something technical doesn’t work... and how satisfying it feels when it finally clicks.

🎯 Topics we can cover
- Smart formulas (IF, VLOOKUP, INDEX, MATCH, etc.)
- Creating charts, pivot tables, and dashboards
- Using Excel for budgeting, planning, or managing projects
- Data analysis and basic programming in Excel
- Preparing for Excel tests or improving job-related Excel skills

💻 Practical info
- Having your own laptop/PC is helpful, but not required
- Online or in-person sessions possible
- Have specific questions or files you’d like to work on? Let me know! I also have my own practice materials.

Feel free to send me a message with your question or goal. I’ll gladly look at how I can help you out!

Adam

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🐍 Python Course – Learn to code and create your projects!

This course is for anyone who wants to:

✅ Learn Python from the beginning
✅ Strengthen their programming skills

📚 On the program:

Variables

Loops

Functions

Data structures

Practical projects for implementation

💡 How does the course work?

Clear explanations to understand the programming logic

Targeted exercises adapted to your level

Concrete projects to create your own applications

🎯 My goal:

Helping you understand the logic behind the code

Progress at your own pace

Create your own projects in Python and gain independence

Ammar

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A- TOPICS YOU CAN EXPLORE AND MASTER:
1- PYTHON FOUNDATIONS
• Variables, data types, operators, conditional structures, loops, functions, modules, files, exceptions, and object-oriented programming
• Lists, tuples, dictionaries, sets, comprehensions, debugging, and writing clear, reusable, well-structured code
• Jupyter Notebook, Anaconda, Visual Studio Code, virtual environments, and package management

2 — PROGRAMMING, ALGORITHMS, AND COMPUTER SCIENCE FOUNDATIONS
• Algorithmic thinking, problem decomposition, pseudocode, flowcharts, procedural programming, object-oriented programming, recursion, and modular program design
• Fundamental data structures including arrays, lists, stacks, queues, dictionaries/hash tables, sets, trees, graphs, and their appropriate use
• Searching, sorting, traversal, algorithm efficiency, computational complexity, Big-O notation, debugging, testing, code organization, and problem-solving strategies
• Practical programming exercises ranging from beginner problems to university-level algorithmic and computational challenges

3- DATA PREPARATION AND EXPLORATION
• NumPy and pandas for importing, cleaning, transforming, filtering, grouping, reshaping, and merging data
• Missing values, duplicates, outliers, inconsistent formats, data leakage, and data-quality validation
• Exploratory data analysis using descriptive statistics, Matplotlib, Seaborn, and graphical interpretation

4- MATHEMATICAL FOUNDATIONS
• Linear algebra, vectors, matrices, derivatives, optimization, probability, and statistics
• Loss functions, gradients, distance measures, regularization, likelihood, and model complexity
• Mathematical concepts are explained according to the learner’s level and the requirements of the selected algorithms

5- SUPERVISED MACHINE LEARNING
• Linear and polynomial regression, logistic regression, and regularized models
• k-nearest neighbours, decision trees, random forests, gradient boosting, support vector machines, and Naive Bayes classifiers
• Classification, regression, model assumptions, decision boundaries, feature importance, and interpretation of results

6- UNSUPERVISED LEARNING
• Clustering using k-means, hierarchical clustering, and density-based methods
• Principal component analysis, dimensionality reduction, anomaly detection, and pattern or structure discovery
• Method selection, evaluation of data structure, and interpretation of results without predefined labels

7- MODEL EVALUATION AND IMPROVEMENT
• Training, validation, and test sets; cross-validation; hyperparameter optimization
• Accuracy, precision, recall, specificity, F1 score, ROC–AUC, confusion matrices, MAE, MSE, RMSE, and R2
• Underfitting, overfitting, bias–variance trade-off, class imbalance, feature engineering, feature selection, scaling, and regularization

8- DEEP LEARNING
• Neural-network foundations, activation functions, forward propagation, backpropagation, and gradient descent
• Multilayer perceptrons, convolutional neural networks, recurrent neural networks, and Transformer foundations
• TensorFlow, Keras, or PyTorch depending on the learner’s project and working environment

9- ARTIFICIAL INTELLIGENCE APPLICATIONS
• Natural language processing, text classification, embeddings, sentiment analysis, and foundations of language models
• Computer vision, image classification, fundamental principles of object detection, and image preprocessing
• Recommendation systems, forecasting, anomaly detection, intelligent automation, and decision-support applications

10- GENERATIVE AI AND LARGE LANGUAGE MODELS
• Transformer architecture, tokens, embeddings, attention mechanisms, prompt engineering, Retrieval-Augmented Generation (RAG), and model evaluation
• Use of artificial-intelligence APIs, vector databases, document-retrieval systems, and structured AI-enabled workflows when relevant
• Reliability, hallucinations, bias, privacy, responsible use, and appropriate human validation

11- TOOLS AND LIBRARIES
• Python, NumPy, pandas, Matplotlib, Seaborn, scikit-learn, SciPy, Statsmodels, TensorFlow, Keras, and PyTorch
• Jupyter Notebook, Anaconda, Visual Studio Code, Git, GitHub, SQL, Excel, and Power BI when useful to the project
• Additional libraries may be introduced depending on the selected specialization and dataset

12- PROJECTS, RESEARCH, AND INTERVIEW PREPARATION
• Complete projects covering data preparation, model development, evaluation, interpretation, and presentation of results
• University assignments, dissertations, theses, research projects, portfolio projects, technical interviews, and professional applications
• Code review, debugging, documentation, reproducibility, model comparison, and communication of results

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B- PERSONALIZED TUTORING: LEARNING HOW TO REASON
Machine learning and artificial intelligence become much more accessible when mathematics, algorithms, Python code, data, and real-world applications are clearly connected.

My lessons help you move beyond simply copying code or using models as “black boxes.” You will learn how to define the problem correctly, prepare the data, select an appropriate algorithm, understand how it works, train and evaluate the model, diagnose errors, improve performance, and interpret results rigorously and responsibly.

Each lesson is personalized according to your current level, mathematical background, programming experience, dataset, university work, research project, interview preparation, or professional objective. We begin by identifying your existing knowledge, software environment, expected outcomes, and main conceptual or technical difficulties. We then establish a structured learning plan.

The first lesson combines a discussion of your background, objectives, and tutoring needs; an initial assessment of your current knowledge; personalized planning and organization of future sessions; and a short trial lesson to determine the most effective learning approach.

A typical session may include conceptual explanation, development of mathematical intuition, live coding, guided implementation, model evaluation, technical problem solving, and a concise summary of the next steps.

You may work with your own dataset, university assignment, research project, or professional problem, provided that confidential information is handled appropriately. I can also provide structured examples and datasets suited to your level.

My goal is not simply to help you run an algorithm. It is to help you understand why it is appropriate, how it learns from data, how to evaluate it correctly, why it may fail, and how to build a reliable, interpretable, and scientifically rigorous solution.

Javier

4.88

(85)

Would you like to be better at using your computer and feel more confident using Word, Excel, and PowerPoint?

Do you struggle to create a well-presented document, organize information in Excel, or prepare a presentation? Have you heard about Artificial Intelligence, but aren't quite sure how to use it in your daily life?

This class is designed especially for adults who want to learn or improve their Microsoft Office skills, without needing any prior experience.

The idea is simple: learn by doing, with clear explanations, practical exercises and examples that you can actually apply in your work, studies or personal life.

We will work with:

-Word: creating and editing documents, formatting, tables, images, professional documents, letters, resumes and other common tasks.

-Excel: data organization, tables, formulas, basic functions, filters, graphs and tools that will help you work faster and more efficiently.

-PowerPoint: creating attractive presentations, organizing content, images, design and resources to better communicate your ideas.

-Artificial Intelligence: we will learn to use AI tools in a simple and practical way to write, summarize, organize information, generate ideas, improve documents and save time on certain tasks.

It's not about memorizing menus or learning complicated computer skills. We'll go step by step, starting with what you need and adapting to your level.

The classes are individual and personalized, so we can focus especially on what interests you most: improving your professional skills, preparing for an interview or a resume, organizing your documents, learning Excel from scratch, making presentations, using AI, or simply gaining autonomy and confidence in front of the computer.

And something I consider especially important: no question is too basic. If you've been thinking for a while, "I should know how to do this, but I don't know how," this could be a good time to learn.

Because learning about computers is not just about knowing how to use a program.

It's about gaining autonomy, saving time, and feeling that technology works in your favor, not the other way around.

Mariam

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This course is designed for students and adolescents who want to build a strong beginner-friendly foundation in Computer Science.
Whether you're completely new to Computer Science or need help with a specific programming subject, the course can be customized to match your needs.
Need help with C++ or programming? You can provide me with your syllabus, course outline, or the topics you're studying, and I'll tailor the lessons around what you need to learn.
Learning with friends? Group lessons are also available, allowing you to learn together while following the same customized course.