Java Spring Boot Backend Development | REST APIs | Microservices

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I am a professional Java Backend Developer specializing in building secure, scalable, and high-performance web applications.
I have hands-on experience with Java, Spring Boot, REST APIs, Microservices, PostgreSQL, Redis, Docker, and AWS, and I have worked on real production systems, including trading platforms and backend services.
I help startups and businesses build clean, reliable backend systems, APIs, and complete solutions with proper architecture, security, and performance optimization.

Additional services

  • Post-Delivery Support & Maintenance
    Ongoing backend support, bug fixes, and minor enhancements after project delivery to ensure smooth operation.
    ₹2,000.00
  • Redis Caching & Performance Optimization
    Improve backend performance by integrating Redis caching, optimizing database queries, and reducing response times for high-traffic APIs.
    ₹2,000.00
  • API Documentation (Swagger / OpenAPI)
    Clear and structured API documentation using Swagger/OpenAPI to make frontend and third-party integrations easy and efficient.
    ₹1,000.00
  • Secure Authentication & Role-Based Access
    Implementation of secure JWT-based authentication with role-based authorization, including protected APIs, token validation, and best security practices.
    ₹1,500.00
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Frequently asked questions

Can you work on existing backend code?

Yes, I can debug, enhance, and optimize existing Java backend systems.

I provide Docker support and deployment guidance for AWS or other platforms.

Yes, I implement JWT-based authentication and role-based authorization.