Computer engineer offers NSI courses (algorithms, etc.) for general baccalaureate students (French baccalaureate)

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From 5.73 € /h

A software engineer with a degree in business information technology, I have a Bac+6 specializing in computer science (diplomas obtained in 2022 and 2025). Passionate about teaching, I have had the opportunity to support several students over the years in computer science, allowing them to progress and gain confidence.

My method is based on clear explanations, summary sheets, and practical tips that facilitate understanding and memorization. I always adapt my lessons to the student's pace to make learning NSI accessible and motivating.

My courses are aimed at first-year general baccalaureate students (French Baccalaureate) who have chosen the NSI specialty, whether they wish to strengthen their foundations, prepare for their tests or aim for excellence.

Extra information

My approach is simple: explain concepts clearly, illustrate them with concrete examples, and then put them into practice with appropriate exercises. The explanations are accompanied by summary sheets and practical tips to help students retain the essentials and improve their efficiency. The courses help reinforce the basics of programming, algorithms, and databases, prepare for tests, and progress with confidence.

Location

Online from Tunisia

About Me

Welcome to my profile dedicated to learning enthusiasts! I am an enthusiastic and ambitious student, currently studying software engineering at INSAT Tunis. My diversified background and my thirst for knowledge led me to recently obtain my diploma in IT management, thus strengthening my expertise in the field of IT.

My burning desire to help others succeed in the world of programming has driven me to offer crash courses for beginners focused on essential web languages: HTML, CSS, and JavaScript. I know how exciting and daunting the first steps in programming can be. That's why my courses are designed to help you quickly gain a solid understanding of these foundational languages, enabling you to create your own interactive and engaging websites.

Education

diploma in management informatics, specialty: Business Information System obtained in 2022 (ISG)
Currently studying software engineering at INSAT Tunis (Graduation in 2025)

Experience / Qualifications

Expertise in Web Languages: I perfected my skills in HTML, CSS and JavaScript throughout my studies and my personal projects.
Pedagogical Experience: In addition to my own learning experience and my various internships in the field of computer science, I have done several certified Coursera training courses. I will therefore try to explain technical concepts in a clear and accessible way, adapting my approach according to the individual needs of each student.

Age

Teenagers (13-17 years old)

Student level

Beginner

Duration

90 minutes

120 minutes

The class is taught in

French

Arabic

English

Skills

Computer programming

Computer basics

Algorithms

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

Crash Courses in HTML, CSS and JavaScript for Beginners 🚀🌐💻

2.71 € /h

If you are passionate about the world of programming and want to learn the basics of web development, I invite you to sign up for my crash courses in HTML, CSS and JavaScript. Currently studying engineering in Software Engineering at INSAT, and I have recently obtained my degree in Computer Science. 🎓

Training details:

Target audience: Programming beginners 🌱
During this intensive training, you will discover the fundamentals of web development and you will learn how to create attractive and interactive websites. Whether you want to learn new skills for your career or simply out of passion, this training is designed for you. 🌈🖥️

Useful information :

Location: Online on Google Meet 💻🏠

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The question isn't "should they?" it's "how do we do it intelligently?"

In this course, your child will discover:
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✓ Real-world applications: How AI transforms medicine, education, art, gaming, everyday life

Why this is different:
Most AI courses for kids teach "here's the tool, use it." I teach how to think about AI.
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And, more importantly: that they can control how they use it.

What they take home:
Real projects they created (custom avatar, interactive app, analysis of a real AI case study). A genuine understanding of how it works. And the ability to use AI responsibly and creatively.

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For curious kids asking "How does ChatGPT actually know things?"

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For beginners:
I have designed it for absolute beginners to become at ease with the language within 5 sessions of 1h. Message me to know the 5 classes curriculum and I will be more than happy to share it with you!

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✨ No experience needed.
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* Introduction and improvement in HTML & CSS
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* Advice on best practices and organization of your code

🎯 For whom?

* Complete beginners
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* Students or people in digital retraining
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💡 Method: Interactive video lessons (Zoom/Meet), screen sharing, practical exercises, and flashcards. You progress at your own pace, with real support and simple explanations.

⏰ Flexible hours – 1 hour, 1.5 hour or 2 hour sessions
💶 Available packages
🌍 100% Online Courses – Wherever You Are!

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I teach in Bern and successfully completed the MAS program in Statistical Data Science at the University of Bern, focusing on statistics, mathematics, and data science. For several years, I have been passionately teaching, both in academic contexts and for professionals who want to think and work more data-driven.

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I love making complex topics tangible, creating aha moments, and empowering people to handle data confidently. For me, tutoring isn't just about imparting knowledge—it's about developing their minds on equal terms.

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One-to-one lessons with a focus on data comprehension, statistics & analytical thinking
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Practical explanations – step by step and adapted to your everyday life
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Long-term strategies for problem-solving & structured thinking
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Learn data analysis.
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- The AI Myth Buster Test
- Prompt Engineering Trial
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2: Using AI to make life easier
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Ask him to write an administrative email or a complex letter.

Summarize a long newspaper article or document.

Plan a travel itinerary or find recipe ideas with what's left in the fridge.

AI for creativity and memory:

Generate images to illustrate a birthday card (Midjourney, DALL-E).

Using AI to restore or colorize old family photos.

3: Learning to "talk" to AI (The Art of the Prompt)
The context method: Why "Give me a cake recipe" is less effective than "I am allergic to gluten and I am hosting 4 people, give me a simple chocolate cake recipe".

The expert's role: Learning to tell AI "Act like a travel guide" or "Act like an expert gardener".

4: Precautions and Critical Thinking (The Survival Guide)
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Privacy protection:

Never give sensitive data (social security number, passwords, bank details) to an AI.

Knowing that everything we write to the AI is potentially used to train it.

Spotting "Deepfakes":

How to recognize a doctored image or video (details on the hands, strange reflections, slightly metallic voice).

Verify the information: the golden rule of cross-referencing sources.

5: Ethics and Impacts (To go further)
Copyright: Who owns an image created by AI?

The environmental impact: The water and energy consumption of AI servers.

The future: Will AI replace us or assist us?

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• Python programming (fundamentals, logic building, problem-solving, data handling)
• JavaScript (core concepts, DOM manipulation, interactivity)
• CSS (styling, layout systems, responsive design)
• Website Development (front-end foundations and structure)
• WordPress Development (customization, site building, content management)
• UI/UX Fundamentals (design thinking, layout clarity, user experience principles)

Students learn how to think computationally, break down problems logically, and build structured solutions. Lessons are practical and project-based, meaning students don’t just watch — they build.

For beginners, we focus on strong foundations: understanding how code works, writing clean syntax, and developing confidence in debugging.
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• Beginners transitioning into tech
• Learners preparing for academic computer science courses
• Individuals interested in web development skills

All sessions are fully online, interactive, and tailored to the student’s pace and goals.

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Object-Oriented Programming is often perceived as complex or abstract.

My goal is simple: to make it logical, concrete, and immediately applicable.

🎯 Training Objectives

Upon completion of this training, you will be able to:

Understanding what Object-Oriented Programming really is (and when to use it)
Create and manipulate objects in JavaScript in a clean and efficient way
Use ES6 classes, constructors, and methods with confidence
Mastering this, the prototype, and the instantiation logic
Apply encapsulation, inheritance, and polymorphism without confusion
Avoiding common mistakes made by OOP beginners
Structure your JavaScript code like a professional developer

📖 Training Plan – Object-Oriented Programming in JavaScript
1. Introduction to Object-Oriented Programming 🧠
Understanding the concept, objectives and benefits of OOP.
2. Procedural Programming vs. OOP
Why unstructured code quickly becomes unmanageable.
3. Objects in JavaScript
Properties, methods and representation of the real world.
4. The keyword this
Understanding the execution context (often poorly understood).
5. Limitations of simple objects
Why duplicating code is a bad idea.
6. Constructive functions
Create multiple objects from the same model.
7. The keyword new
What it's actually doing under the hood.
8. The prototype
Sharing methods and memory optimization.
9. ES6 Classes
Modern syntax and best practices.
10. The builder
Proper initialization of objects.
11. Data Encapsulation
Protect the internal state of objects.
12. Inheritance between classes
Reusing code intelligently.
13. The keyword super
Communication between parent and child in the classroom.
14. Polymorphism
The same behavior, several forms.
15. Composition vs. Inheritance
Choosing the right architecture.
16. Best practices in OOP
Write readable, scalable, and maintainable code.
17. Common mistakes made by beginners
Pitfalls to absolutely avoid.
18. Guided practical exercise
Creation of a concrete class (product, user, etc.).
19. Assessment Quiz (Multiple Choice Questions)
To validate the actual understanding of the concepts.

🛠️ Teaching method: Understand before writing

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Clear and illustrated explanations
Concrete examples from real projects
Simple but effective exercises
Constant questioning to avoid rote learning
Adaptation to the learner's level and pace
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🚀 Learner's result

At the end of the training, you will not only know how to write a JavaScript class.
You will know:

1- Why does it exist?
2- When to use it
3- and when not to use it

You will leave with:
a solid understanding of OOP
a cleaner and more professional code
an ideal foundation for learning React, Node.js or any other modern framework

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Course Topics Include:

Network architecture and reference models (OSI and TCP/IP)

IPv4 addressing, subnetting, CIDR, and basic IPv6 concepts

Switching fundamentals (MAC address tables, VLANs, trunking)

Routing principles and static routing configuration

TCP and UDP protocols, ports, and socket communication

Core network protocols (ARP, ICMP, DNS, DHCP, HTTP/HTTPS, FTP)

Network infrastructure devices (routers, switches, firewalls, wireless access points)

Introduction to network security fundamentals

Basic network troubleshooting methodologies and CLI analysis

The teaching methodology combines structured theoretical explanation with practical examples to ensure students understand how real-world networks operate in enterprise and campus environments. Packet flow analysis and scenario-based exercises help bridge theory with practical implementation.

Target Audience:

High school and university students in Computer Science, Information Technology, or Engineering

Beginners preparing for CCNA certification

Individuals seeking a strong networking foundation before advancing to cybersecurity, cloud computing, or advanced infrastructure studies

By the end of the course, students will confidently understand how data travels across networks, how routing and switching function, and how modern network infrastructures are designed, implemented, and managed.