java programming language, spring framework, preparation for job interviews

Dive into the world of Python, one of the most powerful programming languages for Data Engineers and Data scientists. With hands-on projects, real-world examples, and engaging lessons, you'll not only learn the fundamentals of Python but also gain the confidence to tackle complex programming challenges.

Java is one of the most important of all computer programming languages. But learning Java can seem like a daunting task. Not any longer! In this course I will train you well in Java Programming step-by-step. Starting from basis right through the more advanced topics. No prior knowledge is required. Course outlines: - Objected Oriented Programming concepts (OOPS) - Core Java Programming Introduction of Java - Data types and Variables - Methods - Control Flow Statements - Operators and Expressions - While and do-while Loops - Object-oriented Programming - Objects and classes - Using Java Objects - Java Files and I/O - Interfaces and Abstract Classes - Inner Classes

A lot of people are taking the shortcut of asking ChatGTP to code for them. Nothing wrong with that although this is typically not industry standard code and you do need to know the basics to be able to catch the small errors. As a lot of my code ended up in production, I would like to explain to you the hard lessons I learnt along the way and help you become a better developer!

Do you want to learn Java or improve your object-oriented programming skills? I offer courses adapted to your level, from beginner to advanced. 👉 Introduction to Java and Object-Oriented Programming 👉 Syntax, control structures and collections 👉 Design and development of Java applications 👉 File, database and API management 👉 Support for your projects and preparation for exams Personalized courses, interactive teaching and practical exercises for effective learning. Available online or in person. Contact me to start your Java training!

Welcome to Fun with Code! In this course, we will learn how to code step by step using Java, C++, or JavaScript. We will start with the basics, like writing simple programs, and go all the way to important topics like arrays, stacks, queues, and array lists. I always begin each lesson with a fun or real-life example to make things easier to understand. Then I explain the main topic in a simple way. After that, I’ll show you how to write the code, and then you’ll try it yourself. In every class, you’ll be involved. You’ll answer questions, write code, and really learn by doing. My goal is to help you feel confident and enjoy programming. We will learn together, from the basics to building real coding skills. Let’s have fun and start coding!

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! ---

This course is designed for students who want to acquire a solid foundation in computer programming and software engineering using Python, one of the most versatile and widely used programming languages today. You will learn the fundamentals of programming, such as variables, control structures, data structures, functions, and object-oriented programming. You will also explore software engineering best practices, including code organization and debugging.

This course aims to engage learners with little or no programming experience to create Java programs. Participants are introduced to object-oriented programming concepts, terminology and syntax, and the steps required to create basic Java programs using the Alice and Eclipse interactive development environments. Hand-on practice enables learners to experience the power of computer programming. The JavaTM programming language can be challenging for computer programmers with limited or no experience in object-oriented programming. To provide an easy introduction to Java, Alice is explored first in this course, so that fundamental principles and skills are established using 3D animations in a fun, visually rich environment. When learners become familiar with the concepts of object-oriented programming, they can proceed with the Eclipse integrated development environment (IDE), which is widely used in computer programming. It contains a basic workspace and an extendable plug-in system for customising the environment. The content and pace of the course is adapted to the age and needs of the learners.

Do you want to learn Java from scratch or improve your knowledge? I'm Ariel, a computer science graduate with over 10 years of experience in software development and teaching. I offer personalized, practical classes tailored to your level. 🔹 What can you learn from me? Java Fundamentals (Variables, Types, Control Structures) Object-oriented programming (OOP) File handling, exceptions, collections Graphical interfaces (JavaFX, Swing) Connecting to databases with JDBC Development of complete projects step by step Preparation for exams, training courses (DAW/ASIR), technical interviews or practical work 🎯 Methodology Clear explanations and real examples 100% practical learning Possibility to work on your own projects or tasks Online classes (via video call + shared screen) or in-person classes in Huelva 👨‍💻 For students, adults, or professionals who want to get started or advance with Java in a guided way. 📆 Flexible schedules 📩 Write me without obligation and tell me what you need. Let's code together!

I am a Software Engineer with more than 12 years of experience. I love to teach and share my experiences. If you want any help with Java or any other programming language, I can assist you with it. Web Application Development is also my expertise. I can guide you to build a successful web application.

Hi, I'm Chaime and for the last 25 years I've led various tech teams in the games industry (17 years at Guerrilla Games, Killzone and Horizon), Codemasters (F1) and various large and small companies. I specialize in front and backend work and UI. Thanks to my extensive experience, I can teach almost anyone how to program or advise them on making the right choices. In my work, I've trained many new employees and gained sufficient experience to find the right tone and method for each individual. Greeting, Chaime

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! 🔥

Android app development is one of the most in-demand skills in today’s tech industry. As a mobile developer, you'll need to understand how to build modern, scalable apps from the ground up — and this class is designed to help you do just that. In this course, you’ll learn how to build Android apps using real-world tools like Kotlin and Flutter. You'll explore UI design, user interaction, Firebase integration for backend services, and app deployment techniques. Whether you're a beginner or looking to strengthen your fundamentals, this class will give you hands-on experience in creating powerful mobile applications. By the end of this course, you'll be able to confidently build and publish Android apps, use Firebase for authentication and database storage, and apply best practices to write clean, efficient code.

Java is an essential object-oriented programming language in the world of software development. This foundational course will guide you through the key concepts of Java, starting with basic syntax and control structures (loops, conditionals). You will then discover the principles of object-oriented programming: classes, objects, inheritance, polymorphism, and encapsulation. The course also covers exception handling, Java collections (ArrayList, HashMap), and interfaces. Through practical exercises and real-world projects, you will learn how to write clean and maintainable code. Special attention will be paid to good development practices and Java naming conventions. By the end of the course, you will be able to design and develop simple yet functional Java applications, laying the foundation for more advanced development.

In this hands-on, beginner-friendly course, you'll learn the C programming language from scratch, gaining practical coding skills and understanding key concepts such as variables, loops, functions, arrays, pointers, and memory management. Whether you're a student, aspiring developer, or tech enthusiast, this course is designed to help you build a strong programming mindset and prepare you for more advanced topics or careers in software development, systems programming, or embedded systems. What you’ll learn: Writing your first C program Understanding data types, control structures, and functions Working with arrays, strings, and pointers Managing memory and file input/output Debugging and compiling C code With clear explanations, live examples, and interactive practice, you’ll walk away confident in your ability to write real C programs and understand how computers really work under the hood. No prior programming experience required. Just bring your curiosity and a willingness to learn!