Backend Java Developer with Spring Boot Expertise

TRAN VAN DAI

Backend Developer (Java / Spring Boot)

082******* # ************@*****.*** § GitHub

Summary

Backend-focused Java developer with hands-on experience in Spring Boot, RESTful APIs, JWT/OAuth2 authentication, Redis caching, and Docker. Completed internship and multiple backend projects using monolithic and microservices architectures. Passionate about building scalable, secure, and maintainable backend systems.

Experience

Alta Software – Software Development Intern Jun 2024 – Sep 2024

• Built and maintained component-based frontend with React Hooks; integrated RESTful APIs for queue management, counters, and service flows.

• Implemented CRUD features and real-time queue status updates.

• Collaborated with backend team to debug APIs and improve data consistency.

• Technologies: JavaScript, TypeScript, React, Ant Design, MySQL, SQLite, Git Project Experience

E-commerce Backend System Oct 2024 – Jan 2025

§ GitHub

• Developed RESTful APIs using Spring Boot (layered architecture).

• Implemented JWT-based authentication and Google/Facebook OAuth2 login.

• Optimized database queries and applied Redis caching ( 30% faster).

• Containerized application using Docker for development and deployment.

• Technologies: Java, Spring Boot, PostgreSQL, Redis, Docker, ReactJS, TypeScript Book Website – Microservices Architecture Sep 2025 – Dec 2025

§ GitHub

• Built backend with Spring Boot microservices and API Gateway.

• Developed RESTful APIs with multiple databases (MySQL, MongoDB, Neo4j).

• Implemented Spring Security, JWT, and OAuth2.

• Applied Redis caching and SLF4J logging for monitoring.

• Containerized all services with Docker.

• Technologies: Java, Spring Boot, MySQL, MongoDB, Neo4j, Redis, Docker Education

HCM University of Transport 2022 – 2026

Bachelor of Information Technology — GPA: 3.3/4

Relevant Courses: Advanced Java, Spring Boot, Microservices, Database Systems Technical Skills

Languages &

Frameworks:

Java, Spring Boot, JavaScript/React

Backend &

Architecture:

RESTful API, Spring Security, JWT, OAuth2, Microservices (Basic) Databases: PostgreSQL, MySQL, MongoDB, Neo4j, Redis DevOps & Tools: Docker, Git, Postman, CI/CD (Basic) Other: Logging (SLF4J), Caching (Redis), API Gateway 1

Contact this candidate