Do Quoc Phong

Hello, I am

Do Quoc Phong

Java Backend Developer

phong01012k2@gmail.com +84 868 490 940 github.com/Babychandoi

Fresher Java Backend Developer with 1 year of experience and fundamentals in Java, OOP, and relational databases. Experienced in building systems using Spring Boot, Spring Security, Microservices, and deploying with Docker.

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Technical Skills

Core & Frameworks

Java, Spring Boot, Spring Security (JWT), Spring Cloud, Spring AI, Hibernate/JPA.

Databases

MySQL, PostgreSQL, MongoDB.

Infrastructure

Docker, Redis, RabbitMQ, Microservices.

Tools & API

RESTful API, WebSocket, Swagger, Postman, Git.

Professional Experience

03/2025 – Present

Backend Developer

TechByte.asia

  • Developed core backend services for Fintech, EdTech, and Security products.
  • Implemented admin management features and RBAC operations.
  • Optimized performance with Redis caching and secured multi-tenant apps using Spring Security (JWT/OAuth2).
  • Built real-time comments and notifications using WebSocket.

Certifications

IBM Java Developer

Issued by IBM

Spring Framework for Java

Issued by SkillUp

Database Structures (MySQL)

Issued by Meta

OOP in Java

UC San Diego

Data Structures & Algorithms

UC San Diego