Core Java for Beginners and Java Enthusiasts to understand the world of programming.

Àpd 30.5 $ /h

Java is a powerful and widely used programming language that forms the foundation of many software applications. This course is designed as a practical introduction to Core Java, helping learners understand essential programming concepts and build a strong base in Java development.

You’ll learn core topics such as variables, data types, control statements, object-oriented programming, exception handling, and collections. By the end of the course, you’ll be able to write structured, efficient Java programs and confidently apply core concepts to real-world problems.

Informations supplémentaires

Bring your own laptop and install Eclipse/IntelliJ IDE and a java sdk on your devices.

Lieu

En ligne depuis Allemagne

Age

Adolescents (13-17 ans)

Adultes (18-64 ans)

Seniors (65+ ans)

Niveau du Cours

Débutant

Durée

60 minutes

Enseigné en

anglais

Compétences

Java

Génie logiciel

Disponibilité semaine type

(GMT -05:00)

New York

Cours par webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Manoj

4.95

(21)

I am a Professional Full Stack Developer with over 15 years of hands-on experience in software engineering, system design, and artificial intelligence.
I’ve worked across frontend, backend, DevOps, and AI, building enterprise-grade systems for real-world applications — from large-scale microservices to cognitive AI platforms.

I’m passionate about teaching the real, modern way of coding — combining deep technical foundations with today’s most advanced technologies: Generative AI, Agentic systems, RAG architectures, cloud automation, and intelligent DevOps.

Whether you are a beginner exploring your first “Hello World,” a professional improving your stack, or a researcher/developer exploring AI systems, I can guide you step-by-step — conceptually, practically, and strategically.

🧩 What You Will Learn
🖥️ Front-End Development

Master how to build responsive, interactive, and high-performance interfaces:

HTML / HTML5 – Structure, semantics, forms, accessibility

CSS / CSS3 / SCSS – Layout, animations, responsive design, Flexbox, Grid

Bootstrap / Tailwind / Material UI – Rapid design frameworks

JavaScript (ES6+) – Functional programming, event loop, closures, async/await

TypeScript – Strong typing, interfaces, decorators, generics

React.js / Next.js – Components, hooks, state management, routing, APIs

Angular (1.x to 17) – Modules, dependency injection, RxJS, advanced architecture

Vue.js (optional) – Reactive programming, lifecycle management

jQuery / AJAX – Legacy support and backend communication

Web Performance – Lighthouse, Core Web Vitals, PWA, caching strategies

⚙️ Back-End & Enterprise Development

Build scalable, secure, and intelligent server-side systems:

C / C++ / Data Structures / Algorithms / OOPS

Java / J2EE / Spring / Spring Boot / Spring Cloud / Hibernate / Struts / Wicket

Microservices Architecture – API gateway, service registry, inter-service communication

Node.js / Express / NestJS – Modern JavaScript/TypeScript backend

REST & SOAP Web Services – API design, security, documentation (Swagger / Postman)

Python (Flask / FastAPI) – REST APIs, ML pipelines, automation

Shell Scripting (Linux/Unix) – Automation, cron jobs, log parsing, DevOps scripting

PHP / Laravel / CodeIgniter – Classic web backend development

Containerization & Orchestration: Docker, Kubernetes, Helm

CI/CD & Cloud: Jenkins, GitHub Actions, Azure DevOps Pipelines

☁️ Cloud & DevOps Mastery

Learn to build, deploy, and scale applications on the cloud:

AWS (EC2, S3, Lambda, DynamoDB, API Gateway, ECS)

Azure (App Services, Functions, CosmosDB, DevOps)

Google Cloud (GCP, Vertex AI, BigQuery, Cloud Run)

Monitoring & Logging: ELK Stack (Elasticsearch, Logstash, Kibana), Grafana, Prometheus

Infrastructure as Code (IaC): Terraform, AWS CDK, Azure Bicep

Version Control & Collaboration: Git, GitHub, GitLab, Bitbucket

CI/CD Pipelines: Build, test, deploy automation, rollback, release management

📱 App Development

Develop mobile and hybrid apps end-to-end:

Android (Java/Kotlin) – UI/UX, activity lifecycle, API integration

Hybrid Frameworks: Ionic, Cordova, React Native

Progressive Web Apps (PWA) – Offline-first, caching, mobile optimization

Firebase Integration: Auth, Firestore, Cloud Messaging

🤖 Artificial Intelligence & Machine Learning

Learn how modern AI systems are built and deployed:

AI Fundamentals: Neural networks, supervised/unsupervised learning

Machine Learning with Python: scikit-learn, TensorFlow, PyTorch

Natural Language Processing (NLP): Transformers, BERT, GPT

Computer Vision: OpenCV, YOLO, Image Classification

AI APIs & Integrations: Google DialogFlow, Azure Cognitive Services, OpenAI API

🧬 Generative AI, RAG & Agentic Systems

Special focus on real-world AI integration and automation:

Generative AI Models (GPT, Claude, Gemini, Llama, Mistral) – Practical implementation

Prompt Engineering – Designing powerful, reusable prompt frameworks

Retrieval-Augmented Generation (RAG) – Hybrid search + generation architectures

Agentic AI Systems – Building autonomous multi-agent workflows (e.g., AutoGPT, CrewAI)

Agentic RAG – Contextual memory, chaining, and reasoning systems

LangChain / LlamaIndex – RAG pipelines, document loaders, embeddings, vector DBs

Vector Databases: Pinecone, Chroma, Weaviate, FAISS

Knowledge Graphs & Context Management – Enterprise data linking with RAG

AI App Deployment: FastAPI + Streamlit + LangServe + Docker

Copilot & AI Tools: GitHub Copilot, ChatGPT API, Code Interpreter, Vertex AI Studio

Google AI Developer Kit (ADK) – Edge AI, TensorFlow Lite, Coral, and model serving

Voice AI & Conversational Design: Dialogflow CX, OpenAI Assistants, ElevenLabs

🔬 Data, Testing & Quality

Database Systems: MySQL, PostgreSQL, MongoDB, Oracle, DB2, Redis

Database Design: ERD, normalization, indexing, performance tuning

Testing Tools: JUnit, Mockito, Selenium, Cypress, Postman

TDD / BDD Practices: Unit, integration, and end-to-end testing

Logging & Monitoring: ELK, Splunk, Prometheus

Performance Optimization: Profiling, caching, concurrency

🧩 Operating Systems & Scripting

Windows / Linux / Ubuntu / Unix Administration

File Systems, Permissions, Networking, Process Management

Shell Scripting / Automation / Log Analysis

System Security and SSH Hardening

🧠 Bonus Topics

Mathematics for Programmers – Logic, combinatorics, probability, graph theory

Game Development Basics: Unity, Phaser.js, HTML5 Canvas

AI Ethics, Data Privacy, Responsible AI Design

Automation Projects & Web Crawling / Scraping: BeautifulSoup, Selenium, Puppeteer

No-Code / Low-Code Integrations: Zapier, Make, AI automations

Rishabh

4.95

(21)

We will develop full application using:

Spring boot
Java 8
Spring security
Thymeleaf,etc

It will be a CRUD application with conceptual way to develop an application using various design patterns and SOLID principles. We will also use other REST Api in order to develop the application.

Walid

4.95

(21)

This course is for beginners and intermediate levels in Java Programming.
- The basics and fundamentals POO and JAVA language.
- Creation of a Desktop application.
- Creation of a JEE java web application.
- Creation of a Spring web application.
- SQL and ORM.

Ahmed

4.95

(21)

Python is the programming language these days. It is simple, nice and almost all modern applications use it. With Python, we can now create artificial intelligence models that reduce human effort and give us more accurate and reliable results. The Java and C languages are not lacking in importance, they also make it possible to create applications optimized in terms of RAM.

The composition of the course depends on the level of the student and his own objectives. The first session is a one-hour evaluation session which allows the diagnosis of the level and the needs of the student. From this diagnosis we establish together a program that we will follow during our course.

Generally the course allows the student to assimilate:
* Predefined Data Types & Variables;
* Conditional Structures & Loops;
* Functions ;
* Object-oriented programming (OOP);
* Digital engineering;
* An introduction to databases (Examples and uses)
* Relational Algebra
* LDD, LCD, LMD, LCT
* SQL queries (SELECT, UPDATE, ...)
* Creation of a database and automation of queries using the Python language
* Handling files (TXT, Excel, CSV, JSON, Word);
* Data science;
* Introduction and some applications of Artificial Intelligence.

I am waiting for you to start this adventure.

Amin

4.95

(21)

Looking to master programming and become a skilled developer? In this course, you'll learn the basics of Python and other programming languages, as well as how to use them to build machine learning models. We also offer specialized assistance for students in programming and database management using SQL.

Python is a powerful general-purpose language used in web development, data science, software prototyping, and more. Its simple and easy-to-use syntax makes it an excellent choice for beginners learning to program.

Additionally, upon request, we offer courses in other programming languages such as C, JAVA, R, and MATLAB.

Classes can be conducted remotely or in person, and we tailor our instruction to meet individual or group needs.

If you have any questions, feel free to contact us.

Abdelhamid

4.95

(21)

Expert in Java, Python, C and C++!
Do you want to master Java, Python, C or C++? Get advice from a computer science teacher specialized in these powerful languages! With my in-depth expertise and years of experience, I offer you unique training, tailored to your needs, whether it is to improve your skills, succeed in your university projects, or prepare you for professional challenges.
Adapted methodology: Interactive and practical courses, with concrete projects for real understanding.
Academic and professional expertise: Advanced knowledge applied to real-world needs.
Guaranteed results: Progress quickly and efficiently, whatever your current level.

Brahim

4.95

(21)

Course in standard java and/or entreprise java programming and/or frameworks used in the most java projects.
The course takes place in a theoretical course format, followed by small practical exercises and will be finalized by a mini-project that encompasses all that is seen in the course.
We use the n-tier architecture under heavy applications or web applications.

Nicolas

4.95

(21)

Ce cours a pour objectif d’initier les participants au langage Java et aux fondamentaux de la programmation orientée objet (POO). Idéal pour les débutants, ce programme associe théorie et pratique pour offrir une compréhension claire des concepts clés comme les classes, objets, méthodes et héritage. En utilisant des exemples simples et concrets, les apprenants développeront les compétences nécessaires pour créer des programmes structurés et réutilisables en Java.
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Cours en ligne : Bases de Données et SQL – Débuter en Java : Programmation Orientée Objet Simplifiée

Durée :
- 60 minutes : Introduction aux bases de Java et à la programmation orientée objet avec exercices simples.
- 90 minutes : Exploration plus approfondie des concepts avec des exemples pratiques et des mini-projets.

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Objectifs pédagogiques
À la fin de ce cours, les participants seront capables de :
1. Comprendre les bases de la programmation en Java et son rôle dans le développement logiciel.
2. Appliquer les concepts fondamentaux de la programmation orientée objet : classes, objets, héritage, encapsulation et polymorphisme.
3. Écrire des programmes Java simples et les exécuter dans un environnement de développement.
4. Relier la programmation Java à la gestion de bases de données pour des applications interactives.

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Programme du cours

1. Introduction à Java et à la programmation orientée objet (10-15 min)
- Présentation du langage Java et de ses applications.
- Concepts fondamentaux de la POO : classes, objets, méthodes.

2. Bases de la programmation Java (20-30 min)
- Configuration d’un environnement de développement (ex. IntelliJ IDEA ou Eclipse).
- Écriture de programmes simples : variables, types de données, et structures conditionnelles.
- Création de classes et d’objets : introduction à la syntaxe Java.

3. Approfondissement (format 90 min)
- Concepts avancés de la POO : héritage, encapsulation, et polymorphisme.
- Utilisation de collections Java pour gérer des ensembles de données.
- Exemple pratique : création d’une application simple simulant une base de données en mémoire.

4. Connexion à une base de données (30 min pour format 90 min)
- Introduction à JDBC (Java Database Connectivity).
- Exécution de requêtes SQL via Java pour interagir avec des bases de données.
- Étude de cas pratique : mini-projet combinant SQL et Java.

5. Q&R et conclusion (5-10 min)
- Résumé des notions abordées.
- Recommandations pour poursuivre l’apprentissage de Java et de la programmation orientée objet.
- Feedback et orientations pour les prochaines sessions.

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Méthodologie d’enseignement
- Apprentissage progressif : chaque session introduit un nouveau concept suivi d’exercices pratiques.
- Interactive : les participants sont invités à poser des questions et à coder en temps réel sous la supervision du formateur.
- Axée sur la pratique : des exemples concrets et des mini-projets permettent de comprendre et d’appliquer les notions immédiatement.

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Public cible
Ce cours est idéal pour :
- Les débutants en programmation souhaitant maîtriser les bases de Java.
- Les étudiants ou professionnels souhaitant comprendre la programmation orientée objet pour des projets académiques ou professionnels.
- Toute personne désireuse d'apprendre à utiliser Java pour interagir avec des bases de données relationnelles.

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Avantages de ce cours en ligne
- Formation adaptée au niveau des participants avec des explications claires et détaillées.
- Exercices pratiques et supports de cours disponibles après chaque session.
- Flexibilité des horaires pour s’intégrer à votre emploi du temps.
- Accompagnement personnalisé par un formateur expérimenté en Java et SQL.

Rejoignez ce cours dès aujourd’hui pour découvrir comment Java et la programmation orientée objet peuvent simplifier vos projets logiciels et bases de données !

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Mathias

4.95

(21)

Welcome to our immersive journey into the world of cloud computing, where theory meets practice. Led by an industry professional with a Master of Science degree in IT from Carnegie Mellon University and hands-on experience as a Software Engineer at Ansys, this course is crafted to provide you with practical skills from the outset. Explore cloud service models, deployment strategies, and leading platforms like AWS, Azure, and Google Cloud through interactive labs and hands-on exercises. Dive deep into real-world scenarios as you deploy virtual machines, configure cloud storage, and optimize network settings. Whether you're a student venturing into the tech world or a professional seeking to harness the power of the cloud, this course will empower you with the tools and confidence to navigate the complexities of cloud computing. Join us and embark on a journey where learning is synonymous with doing!

Mohamed

4.95

(21)

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.

Sylvain

4.95

(21)

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!

Ismaïl

4.95

(21)

Java remains the cornerstone of enterprise development. As an experienced Java developer (Spring Framework, REST API), I can help you master this demanding language.

In the program :

- Concepts of OOP: Classes, inheritance, polymorphism, interfaces.
- Modern Java: From basic syntax to frameworks used in business (Spring Boot).
- Software architecture: How to structure a real project (MVC, Unit tests with JUnit).
- Assistance with school projects: Debugging and optimization of your work.

My goal is to make you self-reliant and prepare you for the demands of the job market or your exams.

Benjamin

4.95

(21)

This class is designed for students, young adults, or professionals who want to better understand computer science and programming, whether they are beginners or already have some experience.

I focus on helping students understand concepts deeply, not just memorize syntax. Topics can include programming fundamentals, algorithms, problem-solving, debugging, and practical projects using languages such as Python, JavaScript, HTML/CSS or SQL, depending on your goals.

My teaching approach is structured, progressive and adapted to each student’s level. I take the time to explain complex ideas in a clear and concrete way, using real-life examples and hands-on exercises.

Lessons can be oriented toward:
- discovering programming from scratch
- strengthening academic knowledge
- preparing exams or technical interviews
- supporting career change or personal projects

Between sessions, I may suggest small exercises or mini-projects to help consolidate what we’ve learned, always at a pace that keeps students motivated, not overwhelmed.

Marc

4.95

(21)

EN
Distance learning courses in software architecture and object-oriented design/programming (C++, Python).
For students, junior/senior developers, career change.
Focus on: design patterns, clean architecture, industry best practices, and how to effectively use AI development assistants. Personalized support tailored to your objectives.

IN
Online courses in software architecture and object-oriented programming (C++, Python).
For students and professional developers.
Focus on design patterns, clean architecture, maintainable and testable code, and how to effectively use AI code assistants.

Abderazak

4.95

(21)

A computer engineer with a Master's degree in Information Systems Engineering (equivalent to a Canadian Master's), I have several years of experience in software development and IT project management.

I also hold the DALF C1 in French and a B2 level in English (IELTS), allowing me to teach in French or English, depending on your needs.

Passionate about sharing knowledge, I leverage my technical expertise and practical experience to facilitate computer learning. I also work as an online trainer and support learners of varying levels.

A Microsoft Office certified professional since the age of 11 (2001), I developed a strong digital literacy and a structured approach to learning early on.

I offer support in:

Programming (JavaScript, TypeScript, Python, Java)

Web Development (HTML, CSS, React, Node.js)

Databases (SQL, MongoDB)

Methodology and execution of academic projects

Preparation for exams and technical interviews

My teaching approach is structured, practical, and results-oriented. My goal is to help you understand the concepts in depth and become independent in your projects.

Lessons can be one-off (homework help, project review) or regular (personalized support).