I will develop java, spring boot rest apis and backend applications

M
muhmmad_adnan1
M
muhmmad_adnan1
Muhammad Adnan

1 order in queue

develop java, spring boot rest apis and backend applications
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develop java, spring boot rest apis and backend applications
Full Screen
develop java, spring boot rest apis and backend applicationsdevelop java, spring boot rest apis and backend applications

About this gig

Need a reliable Java developer for your backend project?

Im a Senior Java Engineer with 7+ years of experience building enterprise applications using Java, Spring Boot, REST APIs, Microservices, JPA, Hibernate, MySQL, PostgreSQL, MongoDB, and Spring Security.

I can help with:

Spring Boot REST API development

Backend application development

Database integration

JPA / Hibernate

Authentication and authorization

API integrations

Bug fixing and code improvements

Unit and integration testing

Swagger / OpenAPI documentation

Docker configuration

I focus on clean, maintainable, secure, and production-ready code.

Please contact me before ordering so I can understand your requirements and recommend the right package.

  • Programming language

    • Java

  • Expertise

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

  • Frontend framework

    • Bootstrap
    • jQuery
    • React.js
    • Tailwind CSS
    • Thymeleaf

  • Backend framework

    • Django
    • Node.js
    • Spring
    • Spring Boot
    • Django REST framework

  • AI & low/no code builders

    • Claude
    • Cursor

Get to know Muhammad Adnan

Muhammad Adnan

Senior Java, Spring Boot and Microservices Developer

  • FromPakistan
  • Member sinceAug 2026
  • Avg. response time1 hour

  • Languages

    Urdu, Punjabi, English
I’m a Senior Software Engineer with 7+ years of experience in Java, Spring Boot, REST APIs, and microservices. I build scalable backend applications, APIs, integrations, and database solutions using MySQL, JPA, Kafka, Docker, and OAuth2. I also have experience with enterprise healthcare systems, HL7 FHIR, EHR/EMR integrations, and SAML SSO. I focus on clean code, reliable solutions, and clear communication. I can help build, fix, optimize, or modernize your Java backend.

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