AI Study Assistant
Spring Boot backend for homework uploads, AI explanations, grading feedback and study history.
Hello World
Duc Anh Nguyen
Role
Java Backend Developer
Summary
Software Engineering student focused on Java backend development, secure REST APIs and maintainable Spring Boot systems.
Backend Focus
Spring Boot
REST APIs
Spring Security
PostgreSQL
Docker
AWS EC2
Technology Stack
A backend-focused conveyor of the tools I use most for secure API design, persistence, testing and deployment.
Core backend
Java
Spring Boot
Spring Security
JPA/Hibernate
PostgreSQL
REST APIs
Swagger/OpenAPI
Tools, testing and ops
Docker
Git
GitHub
GitHub Actions
Maven
JUnit 5
Mockito
Postman
AWS EC2
API design
Access control
Persistence mapping
Contract docs
Unit testing
Container delivery
Cloud hosting
Featured Projects
Project folders selected from practical backend builds, each shaped around security, API clarity and delivery.
Central Kitchen System
Backend APIs for production, supply, ordering and operations across franchise workflows.
Music Web
MVC music platform modules for songs, albums, artists, playlists, login and account management.