I will build secure spring boot rest API with jwt authentication and spring security

S
springbootapi
S
springbootapi
Mohd Adnan
build secure spring boot rest API with jwt authentication and spring security
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build secure spring boot rest API with jwt authentication and spring security
Full Screen
Full Screen
build secure spring boot rest API with jwt authentication and spring securitybuild secure spring boot rest API with jwt authentication and spring securitybuild secure spring boot rest API with jwt authentication and spring security

About this gig

Having issues with Spring Boot JWT authentication or API security?


I will fix or build a secure REST API using Spring Boot and Spring Security.


What I can do:

- Fix JWT errors (401, 403, invalid or expired tokens)

- Implement secure login and signup with JWT

- Configure Spring Security properly

- Role-based authorization (Admin/User)

- Secure your existing APIs and endpoints


Why choose me:

- Fast debugging and quick fixes

- Clean, production-ready code

- Clear and responsive communication


If your API is not secure or you are stuck with errors, message me now before placing an order.


  • Programming language

    • Java

  • Backend framework

    • Spring

Get to know Mohd Adnan

Mohd Adnan

Java Spring Boot Backend and REST API Developer

  • FromIndia
  • Member sinceMar 2026
  • Avg. response time1 hour

  • Languages

    English
Java backend developer with 6+ years of experience in Spring Boot development. I build secure and scalable REST APIs, fix backend bugs, integrate databases, and connect APIs with frontend applications like Angular. Technologies I work with: Java, Spring Boot, REST API, MySQL, JWT Authentication, Angular. I focus on clean code, fast delivery, and reliable backend solutions.

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