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$
USD
I will build secure spring boot rest API with jwt and postgresql
Sujal Pandey
About this gig
Need a reliable backend API for your web or mobile application?
I will develop a clean, secure and maintainable REST API using Java and Spring Boot, with database integration and authentication where required.
I can build:
- REST API endpoints
- CRUD operations
- Spring Security
- JWT authentication
- Role-based access control
- PostgreSQL or MySQL integration
- JPA / Hibernate entities and relationships
- Request validation
- Global exception handling
- Pagination and filtering
- Swagger / OpenAPI documentation
- Third-party API integration
I follow a structured Spring Boot architecture using controllers, services, repositories and DTOs so the backend remains easy to maintain and extend.
This service is suitable for SaaS products, admin systems, mobile backends, booking platforms, e-commerce applications and other business applications.
Please message me before ordering so I can review your requirements and recommend the appropriate package.
Get to know Sujal Pandey
Sujal Pandey
Full Stack Developer l React, Nextjs and Spring Boot
- FromNepal
- Member sinceDec 2021
Languages
English, Nepali, Hindi
I help startups and businesses build secure, scalable web applications, admin dashboards, SaaS platforms, and REST APIs using React, Next.js, Spring Boot, PostgreSQL, and Redis.
Whether you need a complete application, backend APIs, or bug fixes, I deliver production-ready solutions with clean architecture and maintainable code.
My expertise:
• SaaS Applications
• Travel Systems
• Management Software
• Admin Dashboards
• Spring Boot APIs
• React Frontends
I deliver clean, production-ready code. Let’s bring your vision to life!
Message me before ordering to discuss your needs.
Other Software Development Services I Offer
FAQ
Can you work with an existing Spring Boot project?
Yes. I can extend an existing backend or develop a new REST API from scratch.
Can you implement authentication?
Yes. I can implement Spring Security, JWT authentication and role-based authorization.
Which databases do you support?
Primarily PostgreSQL and MySQL using Spring Data JPA/Hibernate.
Will you provide API documentation?
Yes. Swagger/OpenAPI documentation can be included.
Can you connect the API to my React or Next.js frontend?
Yes. Frontend-backend integration can be added depending on the project scope.
