Become a Java Backend Developer through real projects

Learn Java Core, Spring Boot, REST API, JPA/Hibernate, Spring Security, Docker and CI/CD, Microservices. Practice in sprints, get code reviews, and complete a real deployment project to build a professional CV and portfolio.

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100+ lessons

videos & labs

CI/CD

Docker + GitHub Actions

Real Project

API, mini e-commerce, microservice

MASTER JAVA SYNTAX FAST

DEPLOY MICROSERVICES TO CLOUD

ACTIVATE CI/CD PIPELINES

Java Programs at TAYJAVA

Choose a path or learn specific topics. Content from fundamentals to real-world deployment.

Java Core (Beginner)

Master OOP, Collections, Exceptions, Streams; practice small exercises to build solid Java thinking.

Spring Boot

Build standardized REST APIs with Validation and OpenAPI/Swagger, clean config, clear layering.

Spring Security

JWT auth, Role/Authority, endpoint protection, refresh tokens and password handling.

Microservices

Service discovery, config, API Gateway, Resilience4j, Circuit Breaker.

What students say about learning Java at TAYJAVA

Real feedback from students after completing the path and working in the industry.

“After the course I got an offer — the interview covered exactly what we had learned: Java Core, Spring, API design, microservices and AWS.”

Minh

Backend Developer

“I passed the Java backend intern interview and picked up real tasks right away — the course gave me a solid base. Thanks for the practical training.”

Lan

Java Backend Intern

“I got an offer after studying the materials on the TAYJAVA site — the interview matched exactly what I had prepared.”

Tuấn

Software Engineer

“I learn on YouTube, Udemy and the website; using your interview prep list I landed both an intern and a fresher offer — all aligned with what you teach.”

Nam

Junior Java Developer

Featured Java courses to get started

Choose a path or learn specific topics. Content from fundamentals to real-world deployment.

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Technical Handbook

A collection of Java backend tips: architecture, API, security, data, testing… distilled from real experience, with concise explanations and sample code.

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News & Events

Latest news, events, course announcements and student stories from the TayJava community.

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New on TayJava

IT interview practice — AI, Backend, DevOps

Multi-topic question bank, instant scoring, and detailed explanations. Junior → Senior.

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Start learning Java Web today

Learn Java Core, Spring Boot, Microservices, Security, Database and DevOps through real-world projects. Suitable for both beginners and developers looking to advance their skills.

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