I will develop java spring boot rest API and backend application

S
sajjad_khan1111
S
sajjad_khan1111
Sajjad Khan
develop java spring boot rest API and backend application
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develop java spring boot rest API and backend application
Full Screen
Full Screen
develop java spring boot rest API and backend applicationdevelop java spring boot rest API and backend applicationdevelop java spring boot rest API and backend application

About this gig

Are you looking for a reliable Java Spring Boot developer to build a secure and scalable backend for your application? You are in the right place.


I am a Senior Java Backend Developer with 5+ years of experience in building high-performance backend systems using Spring Boot.


I can help you with:

REST API development (CRUD, secure APIs)

Spring Boot backend applications

Microservices architecture

Database design (MySQL, PostgreSQL)

Kafka / RabbitMQ event-driven systems

API integration (third-party services)

Bug fixing and performance optimization


Technologies I use:

Java, Spring Boot, Hibernate/JPA, MySQL, PostgreSQL, Kafka, RabbitMQ, REST APIs


Why choose me?

Clean and maintainable code

Fast delivery

Clear communication

100% satisfaction


Please contact me before placing an order to discuss your requirements.

  • Programming language

    • Java

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Security
    • Databases

  • Frontend framework

    • Angular
    • AngularJS
    • React.js
    • Tailwind CSS
    • Vue.js

  • Backend framework

    • Quarkus
    • Spring

Get to know Sajjad Khan

Sajjad Khan

Software Engineer

  • FromPakistan
  • Member sinceMar 2026

  • Languages

    English, Urdu
I am a Senior Java Backend Developer with 5+ years of experience building scalable backend systems using Java and Spring Boot. I specialize in REST APIs, microservices, and database-driven applications. I have strong experience with Spring Boot, Hibernate/JPA, MySQL, PostgreSQL, RabbitMQ, and API integrations. I focus on clean, maintainable, production-ready code and can help with backend development, API integration, bug fixing, and system optimization.

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