Enterprise Java & Spring Boot Microservices
Engineered for high-volume banking, fintech, and distributed enterprise backends. Master REST APIs, PostgreSQL persistence with Spring Data JPA and Flyway, Spring Security with JWT, and integration testing with Testcontainers.
(VAT included)
Total track tuition: €2100 (VAT included)
Pay in 6 monthly installments of €350 or €1,950 upfront payment
Prices for individual enrollments include VAT. Corporate billing applies VAT according to current tax regulations.
Detailed Module Breakdown
Each module combines core engineering theory with practical hands-on exercises drawn directly from enterprise production codebases.
Module 1: Java 21 LTS Foundations & Enterprise OOP
- Modern Java 21 syntax: Records, Sealed Classes, and Pattern Matching
- Enterprise OOP: Encapsulation, Inheritance, Polymorphism, and Abstraction
- Advanced Collections Framework, Generics, and Streams API
- Error handling and modern concurrency with Virtual Threads
Module 2: RESTful API Development with Spring Boot 3
- Spring Framework architecture, Inversion of Control, and Dependency Injection
- Building REST APIs with Spring Web, DTOs, and Bean Validation
- Global exception handling with @ControllerAdvice and Problem Details format
- Interactive endpoint documentation using SpringDoc OpenAPI / Swagger
Module 3: Data Persistence with Spring Data JPA & PostgreSQL
- Relational database modeling and ORM mapping with Hibernate 6
- Database schema version control with Flyway Migrations
- Spring Data Repositories, derived query methods, and JPQL queries
- Transaction management (@Transactional), fetch strategies, and N+1 query optimization
Module 4: System Architecture & Enterprise Security
- Layered architecture and decoupling domain business logic (Clean / Hexagonal)
- Spring Security 6: Security Filter Chain and password encryption
- Stateless authentication and authorization using JSON Web Tokens (JWT)
- OWASP web vulnerability defenses and automated entity auditing
Module 5: Industrial Automated Testing & Code Quality
- Unit testing on service layers using JUnit 5 and Mockito
- Integration testing with @SpringBootTest and MockMvc
- Realistic testing with live PostgreSQL Docker instances using Testcontainers
- Applying SOLID principles and automated code refactoring techniques
Module 6: Containerization, Observability & Capstone Project
- Multi-stage Docker containerization and Docker Compose orchestration
- Application metrics, health probes, and distributed tracing with Spring Boot Actuator
- Introduction to event-driven architectures (RabbitMQ / Apache Kafka)
- Enterprise capstone project presentation and technical interview simulation
Looking to deliver this curriculum internally for your technical team?
We can customize every module directly on your company's codebase or assign an independent senior trainer per diem (€600 – €1,500 / day).
What You Need to Know Before Starting
The syllabus is calibrated to ensure progressive, hands-on mastery:
- Basic understanding of algorithmic logic
- B1 English proficiency
- Interest in enterprise Clean Architecture principles
Everything Included in Your Enrollment
End-to-end learning, practitioner mentoring, and career placement support:
- Training aligned with enterprise software requirements across Europe
- Application architecture based on SOLID principles and Clean Architecture
- Industrial integration testing with Testcontainers on live Docker instances
- Priority referral into SkillUp partner staffing networks
Reserve your seat in the next cohort of Enterprise Java & Spring Boot Microservices
Cohorts are strictly limited to 12 participants to ensure 1-on-1 mentor guidance and line-by-line code review.