I offer professional Java backend development services using Spring Boot, REST APIs, MySQL, and PostgreSQL. I can develop secure and scalable backend systems, create CRUD APIs, integrate databases, implement JWT authentication, and fix Spring Boot issues such as 404, 500, CORS, or database connection errors.
I have around 2.5 years of experience working on production-grade government projects at NIC, including FIR data exchange and Land Records Management systems. My expertise includes API development, validation, debugging, performance optimization, and cross-system integrations.
Services I offer:
• Spring Boot REST API development
• CRUD API creation
• JWT authentication and authorization
• MySQL/PostgreSQL integration
• Bug fixing and debugging
• API testing using Postman
• Maven and Git support
• Backend module enhancement and optimization
Why choose me?
• Clean and maintainable code
• Secure backend development practices
• Fast communication and on-time delivery
• Real industry experience in scalable backend systems
• Support during testing and deployment
I focus on delivering reliable, efficient, and high-quality backend solutions based on client requirements.