Programming Languages
69%Java · SQL · JavaScript · TypeScript · C#
Backend developer · HCMC
Backend Developer passionate about building scalable, secure systems with Java, Spring Boot, and cloud technologies.
01 / Capability map
Java · SQL · JavaScript · TypeScript · C#
Spring Boot · Spring Data JPA · Spring Security · Spring MVC · AOP
RESTful API · JWT · OAuth2 · WebSocket · Swagger/OpenAPI
MySQL · PostgreSQL · MongoDB · Redis
JUnit · Mockito · Postman
Docker · GitHub Actions · GCP · Azure
RESTful services, security boundaries and contracts built for real clients.
A practical stack across relational data, caching and consistency checks.
Docker, CI/CD and cloud deployment are part of the development loop.
02 / Selected work
Jan 2025 - Present
A mobile platform connecting overseas Vietnamese with verified Vietnamese chefs for home cooking.
May 2024 - Jul 2024
A mobile platform connecting customers with the BikePoint system and brand-specific oil change packages.
June 2026 - July 2026
A short-video social media platform modeled after TikTok/Douyin, built with Spring Boot, Kotlin, and React, featuring integrated content moderation, a scalable backend, and a modern mobile experience.
VietChef / System view
A high-level view of how the platform moves from a client request to dependable, cloud-delivered backend services.
React Native
Auth · rate limits
REST · WebSocket · JWT
Caching · rate limits
MySQL · MongoDB
Docker · GCP · Azure
04 / Contact
Have a backend problem, product idea, or role worth discussing? Send a note directly.
05 / A little more context