Power BI applied. Charts, visualizations and data models.

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.

Dive into the world of SQL databases with this comprehensive course designed for learners of all levels. Whether you are new to databases or seeking to expand your expertise to advanced concepts like distributed systems, this course has you covered. What You can Learn: - Fundamentals of relational databases and SQL syntax. - Designing robust databases using normalization and entity relationships. - Writing complex queries, joins, and subqueries. - Database optimization techniques for performance tuning. - Implementing stored procedures, triggers, and views. - Managing transactions and ensuring data integrity. - Understanding and working with distributed database systems like Distributed PostgreSQL

I teach a wide range of Data Science courses, including Data Analysis, Databases & SQL, Statistics, and Python, covering topics from beginner to advanced levels. My teaching approach emphasizes hands-on learning with real business datasets, allowing students to directly apply concepts to practical scenarios. I design and deliver curricula, labs, and projects that integrate data cleaning, visualization, machine learning, and predictive modeling. By balancing both theoretical foundations and applied problem-solving, I help learners build strong technical and analytical skills relevant to academic research and industry applications. Additionally, I mentor students on capstone projects and research initiatives, encouraging critical thinking, collaboration, and data-driven decision-making. Use the link below to locate my courses on Udemy: https://www.udemy.com/user/ridha-h-joudah/

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

This course introduces students to the fundamentals of Information and Communication Technology (ICT) and its role in modern society. Topics include computer hardware and software, digital communication tools, internet technologies, data management, cybersecurity, and emerging trends. Students will gain practical skills in using productivity software, conducting online research, and understanding the ethical and responsible use of digital resources. The course emphasizes both technical proficiency and digital literacy, preparing learners to confidently navigate and contribute to a technology-driven world.

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.

Are you new to computers and want to learn how to use a computer independently? I offer courses adapted to your pace to master the essential basics. 👉 Understand and use a computer (Windows, macOS) 👉 Browse the Internet safely 👉 Use email and office tools (Word, Excel, etc.) 👉 Manage your files and folders efficiently 👉 Discover the basics of cybersecurity and data protection Simple and practical educational approach, suitable for beginners. Online or face-to-face courses. Contact me to start your learning with complete peace of mind!

Explore how ChatGPT works, create avatars, and discover what LLMs are, what they're for, and how they work. Would you be interested in learning how to use Artificial Intelligence in your daily life? In my AI classes for kids, you will learn how to use this advanced technology in a practical and fun way! During our sessions, we'll explore different ways AI can improve our everyday lives, from shopping online to playing video games. In addition, you will learn to code and create your own AI applications. My classes are suitable for children from 8 years old and are held online via video calls. No previous programming experience is required! If you are interested in learning about AI and how to use it in your life, feel free to contact me! I'm looking forward to teaching you everything I know about this amazing technology.

This class is your gateway to Web3, DeFi, NFTs, DePIN, and on-chain mastery. Learn how to harness the power of decentralization: ✅Web3: Own the internet. No middlemen, just you and the blockchain. ✅DeFi: Make your money work smarter; trade, lend, earn, all without banks. ✅NFTs: Create, own, and monetize digital assets in ways you never thought possible. ✅DePIN: Build real-world infrastructure powered by blockchain. Think decentralized wireless and energy networks. ✅On-Chain: Go hands-on. Execute transactions, analyze data, and shape governance. This isn’t theory; it’s action. Whether you’re a builder, creator, or just curious, you’ll leave with the tools to dominate the decentralized world.

This course provides a foundational understanding of Information Technology, data centers, covering architecture, power & cooling, networking, storage, virtualization, security and lots more. Learn best practices for efficiency, scalability, and reliability while exploring emerging data center solutions. Ideal for IT professionals, engineers, and facility managers involved in data center deployment or management. This course offers a comprehensive exploration of Information Technology, data center infrastructure, guiding students through the entire lifecycle—from initial design and planning to day-to-day operations and long-term performance optimization. Students will learn the critical components of data center design, including site selection, power and cooling systems, space planning, networking, and physical security. The course also covers operational best practices, monitoring tools, energy efficiency strategies, disaster recovery planning, and emerging trends. By integrating technical, environmental, and management perspectives, students will gain the knowledge and skills required to build and maintain high-performance, cost-effective, and sustainable data center environments.

Need professional support for your data analysis? I offer you a personalized service, adapted to your academic or professional needs. Whether you are a student, researcher, consultant or professional, I put my expertise at your disposal to help you: Prepare and organize your databases, Perform reliable statistical analyses with R, Stata, SPSS... Interpret your results rigorously, Present your work in the form of clear reports, graphics and publications. Each project is handled with rigor, pedagogy, and confidentiality. You benefit from tailored support, whether for a professional assignment, a dissertation, a thesis, or a publication. For those who wish to train in parallel, I have also designed a complete course to learn how to explore, manipulate and analyze your data independently.

Start your journey into the world of Python programming with this hands-on, beginner-friendly course and also for expert level. Whether you're completely new to coding or looking to expand your skills, this course will guide you through the core concepts of Python — from variables and data types to control structures, functions, and lists. As you build a strong foundation in programming, you'll also dive into the powerful data analysis capabilities of Python using popular libraries like Pandas and NumPy . Learn how to clean, process, and analyze real-world data sets to extract meaningful insights. Next, bring your data to life with stunning visualizations using Matplotlib and Seaborn , two of the most widely used data visualization libraries in Python. Finally, take your skills to the next level by building your own web applications using either Flask or Django — two of Python’s most popular web frameworks. By the end of this course, you’ll have a well-rounded understanding of Python programming, data manipulation, visualization, and web development — empowering you to create real-world projects and pursue further specializations.

Improve your French by following our online French courses. I teach courses and help organize foreign companies in matters of organization and fixed obligations such as monthly expenses and scheduling client appointments.

Are you ready to unlock the immense potential of Artificial Intelligence (AI) tools (ChatGPT, DallE, invideo etc.)? Join our tutoring class, "AI Tools Mastery: Harness the Power of Artificial Intelligence Tools," and dive deep into the world of AI technologies that are shaping the future to stay ahead of your competition. In today's fast-paced digital landscape, AI tools are revolutionizing how we approach problems, analyze data, and make decisions. This course is your key to mastering these AI tools and staying at the forefront of technological advancement. Throughout this course, we'll focus exclusively on AI tools, equipping you with the knowledge and practical skills needed to leverage these technologies effectively. Just as a photographer relies on Photoshop to enhance images, you'll learn to harness the power of AI tools to supercharge your projects and remain relevant in a rapidly evolving world.

This preparation session is dedicated to students aiming for preparatory classes for scientific Grandes Ecoles (CPGE), with a particular focus on the subjects of Physics and Engineering Sciences. The goal is to strengthen the foundations and deepen the knowledge to succeed. 1. Mechanics: Kinematics: Study of rectilinear and circular movements, position vectors, speed and acceleration. Dynamics: Newton's laws, work and energy, kinetic energy theorem. 2. Electromagnetism / Electrokinetics: Electrostatics: Electric charges and fields, electric potential, capacitance. Magnetostatics: Magnetic fields, Lorentz forces, electromagnetic induction. Alternating Currents: RLC circuits, resonance, impedance. 3. Thermodynamics: Principles of thermodynamics: Internal energy, heat, work, first and second principles. Ideal and real gases: Equations of state, thermodynamic transformations. 4. Industrial sciences: Automatic Linear, Kinematic, Static. For more information and to register for the preparation session, please contact me. Good preparation and success in your studies! .