I will build a secure spring boot rest API with jwt authentication

R
rahul_devlope
R
rahul_devlope
Rahul Raj
build a secure spring boot rest API with jwt authentication
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build a secure spring boot rest API with jwt authentication
Full Screen
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build a secure spring boot rest API with jwt authenticationbuild a secure spring boot rest API with jwt authenticationbuild a secure spring boot rest API with jwt authentication

About this gig

I build secure, production-pattern backend systems using Spring Boot, Spring Security, and JWT authentication the same architecture behind Encore, a full-stack event booking platform with concurrency-safe seat reservations and role-based access control.


What I offer:

- REST API development with clean layered architecture (Controller-Service-Repository-DTO)

- JWT authentication with access + refresh tokens

- Role-based authorization (admin/user/custom roles)

- Database design (MySQL or MongoDB)

- API documentation with Swagger/Postman

- Clean, production-ready code

- Docker deployment guidance if needed


Why work with me:

I build systems that handle real-world edge cases concurrent requests, secure token refresh, proper error handling. My project Encore proves this: it prevents double-booking under simultaneous requests using optimistic locking, with secure auth across 3 user roles.


I'm a CS graduate with strong backend fundamentals, owning projects end-to-end from schema design to deployment.


Message me your requirements and I'll respond quickly with a clear plan.

  • Website type

    • Saas

  • Programming language

    • HTML & CSS
    • JavaScript
    • Java
    • React
    • Node.js

  • Website features

    • Analytics
    • Booking
    • Portfolio
    • Dashboard
    • User Authentication
    • Admin Panel
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Get to know Rahul Raj

Rahul Raj

Full Stack Developer in Java Spring Boot and MERN

  • FromIndia
  • Member sinceMar 2025

  • Languages

    Hindi, English
I am a Computer Science student and Full Stack Developer specializing in Java, Spring Boot, and the MERN stack. I build REST APIs, CRUD applications, and responsive web interfaces with clean and scalable code. My skills include backend development using Java & Spring Boot, full-stack applications with MERN, database integration (MySQL & MongoDB), API development, debugging, and performance optimization. I deliver efficient solutions on time with clear communication.

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