An algorithm is a finite and unambiguous sequence of instructions and operations to solve a class of problems[1].

Online Course: Basic Concepts of Algorithms and Data Structures Duration : - 60 minutes: condensed format to introduce fundamental concepts with targeted exercises. - 90 minutes: extended format to explore concepts in depth, solve complex problems, and include an interactive question-and-answer session. --- General description This course is designed for students and professionals who are new to computer science, as well as those who want to solidify their foundation in algorithms and data structures. It provides a clear and practical introduction to the essential tools for solving problems effectively, by learning how to design and analyze algorithms. Whether you are preparing for an exam, a technical interview, or want to improve your programming skills, this course will guide you in understanding theoretical concepts and their practical application. --- Educational objectives At the end of the course, participants will be able to: 1. Understand the fundamental concepts of algorithms: sorting, searching, time complexity. 2. Master key data structures: arrays, lists, stacks, queues, trees, and graphs. 3. Solve problems by choosing appropriate data structures and algorithms. 4. Analyze and optimize the performance of algorithms. --- Course syllabus 1. Introduction (5-10 min) - Presentation of the objectives and concepts covered. - Importance of algorithms and data structures in computer science. 2. Fundamental concepts (20-30 min) - Definitions and roles of algorithms and data structures. - Temporal and spatial complexity: basic notions (Big O). - Basic data structures: arrays, lists, and dictionaries. 3. Practical application and examples (30-40 min) - Simple sorting implementation (insertion sort, bubble sort). - Search example (linear search, binary search). - Manipulation of stacks and queues through practical exercises. - Bonus for the 90 min format: Exploration of trees and graphs (simple example of a route). 4. Q&A and conclusion (5-10 min) - Review of the concepts covered. - Tips for continuing to practice and progress. - Suggestions for personal projects to apply the knowledge acquired. --- Teaching methodology - Interactive learning: a combination of theoretical explanations and practical applications. - Concrete examples: each concept is illustrated by practical cases and guided exercises. - Adaptation to needs: the courses are adjusted to the level and objectives of each participant, with a focus on the most relevant aspects. --- Target audience This course is aimed at: - Computer science students wishing to strengthen their mastery of the basics before exams or projects. - Programming beginners who want to understand the essential mechanisms behind problem solving. - Professionals preparing for technical interviews or seeking to improve their understanding of algorithms. --- Benefits of this online course - Personalized support from an experienced trainer. - Educational materials and practical exercises accessible after the session. - Flexible hours to fit your schedule. - Progressive approach to facilitate learning, even for beginners. Develop your skills in algorithms and data structures today to efficiently solve the complex problems of tomorrow! ---

Do you want to learn programming but don't know where to start? Are you a beginner looking for clear explanations, or do you want to improve your coding skills with personalized support? This private tutoring program is designed to help you master Python, one of the most versatile and easy-to-learn programming languages. Through a step-by-step approach, interactive exercises, and hands-on projects, you'll gain the confidence and skills to write code effectively and solve real-world problems. 💡 Why Choose this Program? With these personalized courses, you will: - 🚀 Learn at your own pace – Whether you’re a complete beginner or want to refine your skills, lessons adapt to your level. 🎯 Master the fundamentals – Understand key concepts like variables, loops, functions, and object-oriented programming. 🏗️ Complete hands-on projects – Work on real-world coding exercises, from simple scripts to mini-apps. 🐍 Develop problem-solving skills – Learn how to break down complex tasks and write efficient code. 🎓 Prepare for exams, jobs or personal projects – Whether you are a student, professional or enthusiast, Python is an essential skill. 💻 Get live support – Get real-time feedback, coding tips, and answers to your questions. This interactive, hands-on learning experience ensures you understand Python while having fun coding! 📚 What Will You Learn? This program covers everything you need to become comfortable with programming in Python: ✅ Python Basics (Great for Beginners) Introduction to Python and installation of the development environment 🖥️ Variables, data types and user input 🔢 Operators and expressions 🧮 Conditional structures (if-else) and loops (for, while) 🔄 Writing and calling functions 🏗️ 🚀 Intermediate Concepts (To Go Further) Lists, Tuples, Dictionaries – Understanding Data Structures 📊 File Management – Reading and Writing Files 📄 Exception Handling – Making Your Code More Robust ⚠️ Introduction to modules and libraries 🏛️ 🎯 Advanced Concepts (For the More Ambitious) Object-Oriented Programming (OOP) – Classes, Objects, Inheritance 🏗️ Recursion and algorithm design 🧠 API and Web – Connecting Python to the web 🌐 Introduction to Databases – Storing and Retrieving Data 🗄️ 🎨 Practical Projects & Applications Creating simple games 🎮 Automation of repetitive tasks 🔄 Data analysis with pandas 📊 Web scraping and working with APIs 🌍 Introduction to Artificial Intelligence and Machine Learning 🤖 (optional for advanced learners) 🎯 An Interactive and Fun Learning Experience Live Online Classes – Learn from home with interactive sessions via screen sharing. Tailor-made lessons – Content adapts to your level for an effective and personalized learning journey. Practical exercises and projects – Less theory, more practice! Learn with real-world examples. Caring and motivating environment – No pressure, no judgment: progress at your own pace. Practical application – Each concept learned is applied immediately through exercises and mini-projects. 🔔 For Who? This program is ideal for: ✅ Complete beginners – If you’ve never written a line of code, no worries! The lessons start from scratch. ✅ Students – To prepare for programming courses, computer science exams or competitions. ✅ Self-taught – If you want to add Python to your skillset, this course offers you structured support. ✅ Professionals and people in retraining – Python is a sought-after skill in data science, automation and web development. ✅ Tech Enthusiasts – Curious to learn code? This course makes learning Python both fun and useful. 🚀 Ready to Embark on Your Python Adventure? Join the "🐍 Personalized Private Lessons – 💻 Learn to Code and Program in Python!" Gain the skills and confidence to write clean, efficient, and powerful code. Sign up today and take your first steps into the exciting world of Python programming! 🔥

📌 What You’ll Learn: ✅ Core Computer Science concepts (Operating Systems, Databases, Networks) ✅ Data Structures & Algorithms (Sorting, Searching, Graphs, Trees, etc.) ✅ Exam preparation (GCSE, A-Level, University courses) ✅ Hands-on problem-solving 🖥️ Teaching Style: I provide interactive lessons with clear explanations, real-world examples, and coding exercises to ensure conceptual clarity. Sessions are structured based on individual learning needs, whether for academic success or competitive exam prep. 📅 Class Format: Mode: Online (Zoom/Google Meet) Duration: Flexible scheduling Group & 1-on-1 sessions available Materials provided: Notes, problem sets, practice questions

Hi there! I'm a Data Scientist and Data Analyst with over five years of experience, here to help you master Python, algorithms, SQL, and Power BI. I focus on practical, real-world applications, so whether you're just starting or looking to advance, my lessons will equip you with the skills to succeed. Let's make learning fun and effective!

I provide assistance with computer science modules that have a strong mathematical component, including predicate logic, cryptography, number theory, algorithm design, discrete and combinatorial optimization, graph theory, linear programming, machine learning, and more. Lessons include: - Solving specific types of problems, exercises, and past exams. - Assisting with homework and assignments. - Assisting with the preparation of final reports and projects.

I offer engaging and comprehensive programming lessons in C++ and Python, designed to help you master essential concepts and advanced topics in computer science. From problem-solving techniques, object-oriented programming, and data structures to database management, operating systems, digital logic design, and algorithm analysis, my lessons cover it all. I also introduce exciting areas like parallel and distributed computing and the basics of artificial intelligence. Whether you're preparing for GCSEs, A-levels, or pursuing a BSc in Computer Science, my tailored approach ensures you build a strong foundation and advance to becoming an exceptional programmer. Let’s make programming both accessible and enjoyable as you unlock your full potential in this ever-evolving field!

Need to strengthen your IT skills? Whether you are in a Bachelor's degree, a Master's degree, or a student at an engineering school, take advantage of the expertise of a doctor in IT for tailor-made training. Adapted to your level and your objectives: Whether you are discovering a subject or aiming for excellence, my courses adjust to your needs. Interactive and practical lessons: Practice directly with relevant exercises and projects. Deep Learning: From advanced algorithms to system architecture and organization concepts, master the essential basics and go beyond. With me you will not only learn computer science – you will understand it and apply it successfully.

A session can take several forms: - Explanation of the school course and answers to questions - Applications and exercises - Make copies of the exams (that the student brings them with him) My goal is to help the student get used to solving problems on their own.

Data Structures and Algorithms are the building blocks that make up the solutions to all computational problems. Understanding how to organize data and about fundamental algorithms is essential for solving all computational problems now and in the future. If you truly want to understand computer science, start from here.

My Values in Teaching: Kindness: Create a safe environment where the student feels comfortable asking questions. Progressive demand: encourage you to give your best without overloading. Adaptability: adjust sessions according to needs or unforeseen events. The ultimate goal is for the student to gain confidence and autonomy to take on their own challenges!

I present to you a course in algorithms and the basics of the c language which will help you to understand the fundamentals of programming (conditions, loops, functions, procedures etc.). First we will learn how to write algorithms then in a second part we are going to learn how to implement these algos in c language.

Depending on your level of experience and coding knowledge we will set our class goals. This class could cover all basics of java programming from beginner to advanced knowledge. Starting from the Object Oriented Programming paradigms and the basic Java application' architecture and going through the Java collections, Threads, Lambda functions, Exceptions, Errors, Scheduler, Aspect Oriented Programming, and many more interesting topics. All these subjects will be covered with great code examples to help you understand and memorize what you just have learned. If you are also are looking for help with your exams or school work do not hesitate to contact me as this course could surely be tailored to your exact needs. Hoping we could have a great learning time. Peace🤍

I am a final year mathematics student at the University of Oslo, going for a PhD next year. I have a scholarship due to a high average receive from the Polish Academy of Science . My teaching is many years of teaching experience, I am the founder of my own programming school for children who participate in algorithmic and mathematical competitions.

I'm a teacher with 5 years experience in C++ programming and Data Structures, also a Former Microsoft Software Engineer Intern. I have 5 years experience in competitive programming, participted in the ICPC (International Collegiate Programming Contest), qualified to ACPC (Africa & Arab Collegiate Programming Contest) 3 times in a row, and ranked first on a qualifications contest among more than 100 teams. I can take you from Zero to Hero in C++ Programming and Data Structures. I can also guide you in competitive programming up to ~Expert codeforces level, explain to you any problems you don't understand, and code it with you. Making sure you understand well and gain new interesting knowledge in every single lesson is my main priority, so feel free to contact me if you need help.

I am a computer engineer and I offer courses to students who wish to consolidate their theoretical knowledge and practical skills in computer science. The courses are adaptable according to your needs and the field of computer science that you wish to consolidate the most. However, I suggest you choose one of the following specialty areas that I master: Algorithmics, Programming (C / C ++, Java, C #, Python), Web (HTML, CSS, Javascript, Ajax, XML, etc.), Data structure . As a computer engineer, I offer tailored courses to help students strengthen their understanding and practical skills in computer science. My specialties include algorithmics, programming languages such as C/C++, Java, C#, and Python, and web development using technologies like HTML, CSS, JavaScript, Ajax, and XML. I am happy to work with you to focus on the specific areas of computer science that you would like to improve upon.