Java · Backend architecture · 2025
Course System
A structured backend for authentication, course operations, and enrollments.
Role · Backend development
Stack · Spring Boot, Java, REST API, PostgreSQL, JPA
01 · The challenge
Course platforms need clear domain boundaries and dependable data flows across authentication, catalog management, and student enrollments.
02 · The response
I designed a Spring Boot backend using Controller–Service–Repository architecture, PostgreSQL persistence, and RESTful endpoints for the platform’s core workflows.
03 · What I built
01
10+ REST endpoints
02
Layered Spring architecture
03
Authentication, courses, and enrollments
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