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Fiverr Pro
Nederlands
$
USD
I will build scalable java spring boot backend applications
Narendra G.
Over deze dienst
I will develop clean, scalable and maintainable Java Spring Boot REST APIs for your web, mobile, or business application.
With extensive experience in Java backend development, I can build new APIs, enhance existing Spring Boot applications, integrate databases, implement authentication, and fix backend issues.
What I can provide
- Spring Boot REST APIs
- CRUD & business APIs
- PostgreSQL / MySQL integration
- Spring Data JPA & Hibernate
- JWT authentication & authorization
- Input validation & exception handling
- Swagger / OpenAPI documentation
- JUnit 5 & Mockito tests
- Maven / Gradle configuration
- Docker configuration
- Third-party API integration
Development approach:
I focus on clean architecture, reusable code, proper error handling, security, maintainability and testability.
Package pricing is for clearly defined API development tasks. Complex business logic, large existing-codebase changes, Kafka, Redis, AWS deployment, microservices architecture, payment integrations, or other advanced requirements may require a custom offer.
Please contact me before ordering if your requirements are complex or you are unsure
Maak kennis met Narendra G.
Narendra G.
Senior Engineer
- Afkomstig uitIndia
- Lid sindssep 2025
- Gem. reactietijd1 uur
Talen
Hindi, Engels
With 9 years of software development experience, I've built and worked on production-grade backend systems, handled complex bugs, and solved issues that don't show up until systems are under real load.
Based in India, working remotely with global teams — open to full-time or contract roles with companies across the US, Europe, and APAC.
I specialize in Java (8+), Spring Boot, Hibernate, Kafka/AMQ, JPA, JUnit 5, Mockito, and microservices. My work goes beyond writing clean code — I focus on building systems that are reliable, scalable, and behave correctly in production.
