Domain 03
Java Full Stack Development
The stack most large organisations still run on. You learn Java the way enterprise teams write it — layered, tested, and built to be maintained by people who did not write it.
Learning objectives
What you will be able to do.
- Write idiomatic, object-oriented Java
- Build backend services with a clear layered structure
- Access and manage relational data safely
- Integrate a frontend with a Java backend
- Apply the patterns enterprise codebases depend on
Who this is for
- Learners targeting roles at larger organisations and product companies
- Students on a Java-based curriculum who want practical depth
Prerequisites: Programming fundamentals in any language are useful
Tools and technologies
- Java 17+
- Spring
- Maven / Gradle
- JUnit
- MySQL / PostgreSQL
- Git
- IntelliJ IDEA
Roles this prepares you for
- Java Developer
- Backend Engineer
- Full Stack Developer
Curriculum
5 modules, in the order they build on each other.
Each module ends in something you have made work, not just something you have watched.
- 01
Core Java
- Types, collections and generics
- Object-oriented design
- Exceptions and resource handling
- Streams and functional constructs
- 02
Backend services
- Layered architecture
- REST endpoints and request handling
- Dependency injection
- Configuration and profiles
- 03
Data access
- JDBC and connection handling
- ORM mapping
- Transactions and isolation
- Query performance
- 04
Frontend integration
- Serving and consuming APIs
- Session and token handling
- Error contracts across the boundary
- 05
Enterprise concerns
- Unit and integration testing
- Logging and observability
- Build tooling
- Packaging and deployment
Practical work
What you could build in this domain.
Project briefs are agreed with your mentor at the start, so the work suits the level you are actually at.
- 01
A layered transaction service with audit logging
- 02
An employee management system with role-based access
- 03
A tested REST API with a consuming frontend
Programs
How to study Java Full Stack.
The same domain, in the format that fits your situation.
Java Full Stack Career Program
Enterprise-oriented Java development — backend services, data access and frontend integration — with career preparation built in.
- Core Java and object-oriented design
- Backend services and API development
- Database access and transaction handling
- Enterprise application patterns
- Mock assessments, interview practice and portfolio review
You finish with: A layered Java application with a persistence layer and a working frontend.
Keep looking
Other domains.
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