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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

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IT interview practice — AI, Backend, DevOps

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

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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.

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

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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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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