beginner → Portfolio-ready
A structured Java path covering programming foundations, object-oriented design, DSA, Spring Boot, persistence, testing, and deployment.
Use this overview to understand the sequence. Open each stage below for course details.
Included published courses are activated together. Your course certificates remain individual, and completing every required certified course unlocks the roadmap distinction.
Required courses build the core skill. Optional courses let you specialise.
Build fluency with Java syntax and object-oriented thinking.
Learn syntax, object-oriented design, exceptions, and collections.
Apply collections, DSA, testing, and clean design.
Practise common structures, algorithms, and interview reasoning.
Create secure APIs backed by SQL databases.
This sample mirrors the issued certificate. Your name, verified results, QR code, and verification ID appear only after every required course certificate is earned.
Build secure, maintainable services backed by relational data.
Use unit, integration, and API tests to improve reliability.
Test and deploy a complete backend service.
Build, document, test, and deploy a complete Spring Boot service.
Awarded for meeting the published learning and assessment requirements. Preview only — it has no verification ID and cannot be used as a credential.