I will build java spring boot rest apis and scalable backend


About this gig
Need a secure and scalable backend for your web, mobile, SaaS, or enterprise application?
I will develop Java Spring Boot REST APIs and backend services with clean architecture, reliable database integration, and maintainable code.
I can help with:
- REST API and CRUD development
- Spring Boot backend development
- PostgreSQL, MySQL, or MongoDB integration
- Spring Security, JWT authentication, and role-based access
- Third-party API and webhook integration
- Microservices and service-to-service APIs
- Validation, exception handling, and logging
- Unit/integration testing
- Bug fixing and performance improvements
- Docker/deployment support
You will receive structured source code, clear API behavior, database integration, and testing for the agreed scope.
I can build APIs for React, Next.js, React Native, mobile apps, SaaS platforms, and custom systems.
Please message me before ordering with your required endpoints, database, authentication, integrations, and deployment needs.
Get to know Huzaifah Tariq
Senior Software Engineer, Full Stack Developer
- FromPakistan
- Member sinceSep 2020
- Avg. response time1 hour
- Last delivery2 years
Languages
Urdu, English
Other Software Development Services I Offer
FAQ
What technologies do you use?
I develop Java backend applications using Spring Boot and related Spring technologies based on the project requirements.
Can you build REST APIs from scratch?
Yes. I can build REST APIs including controllers, services, database integration, validation, business logic and exception handling.
Which databases can you work with?
I can integrate relational or NoSQL databases such as PostgreSQL, MySQL and MongoDB depending on the project.
Can you implement authentication?
Yes. I can implement Spring Security, JWT authentication, login/signup functionality, protected endpoints and role-based authorization.
Can you work on an existing Spring Boot project?
Yes. I can add APIs, fix bugs, integrate services or extend an existing Java/Spring Boot backend. Please contact me first so I can review the scope.
Can you integrate third-party APIs?
Yes. I can integrate REST APIs, webhooks, payment services and other third-party platforms when documentation and credentials are provided.
Do you develop microservices?
Yes. Microservice development can be included for suitable projects, particularly in the Premium package or a custom offer.
Do you provide testing?
Yes. I can provide unit and integration testing for the agreed project scope.
Will I receive the source code?
Yes. Complete source code for the agreed development scope is included.
Should I contact you before ordering?
Yes. Backend projects vary considerably in complexity. Please send your endpoint list, database, authentication and integration requirements first.
2 reviews for this Gig
| (1) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
T tanay_makin

India
Ongoing collaborationGreat experience working with him,
$50
Price
1 day
Duration
Helpful?T tanay_makin

India
Ongoing collaborationGreat experience working with him, he has got good understanding of the subject.
$50
Price
Helpful?
2 reviews for this Gig
| (1) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
T tanay_makin

India
Ongoing collaborationGreat experience working with him,
$50
Price
1 day
Duration
Helpful?T tanay_makin

India
Ongoing collaborationGreat experience working with him, he has got good understanding of the subject.
$50
Price
Helpful?

