I will develop a java spring boot rest API for your project

Z
zimmern_zhao
Z
zimmern_zhao
yu zhao
develop a java spring boot rest API for your project
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develop a java spring boot rest API for your project
Full Screen
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develop a java spring boot rest API for your projectdevelop a java spring boot rest API for your projectdevelop a java spring boot rest API for your project

About this gig

Need a reliable Spring Boot REST API that actually works in production? I build clean, secure backends you can build your business on.

I'm a Java developer with an enterprise/ERP background I don't just write endpoints, I make sure your API is structured, secure, and easy to maintain as you grow.

What I can build for you:


RESTful APIs with Spring Boot (GET, POST, PUT, DELETE)

Database integration with Spring Data JPA & Hibernate (MySQL, PostgreSQL)

Secure authentication with Spring Security (JWT / OAuth2)

Clear API documentation with Swagger

Third-party API & service integration


Why work with me:


Clean, well-structured code that's easy to maintain

I take responsibility for the result if something breaks, I fix it

Clear, documented communication (no surprises)

Modern tools for fast, reliable delivery


Tell me what your API needs to do send me the details and I'll give you an honest plan and quote before you order.

  • Expertise

    • Debugging
    • Performance
    • Security
    • Databases
    • Source control

  • Programming language

    • Java

  • Backend framework

    • Spring

Get to know yu zhao

yu zhao

Java and Python Developer, APIs, Automation and Data

  • FromChina
  • Member sinceMay 2025
  • Avg. response time1 hour

  • Languages

    Chinese, English
Hi! I'm a software developer with a Java and enterprise background, helping clients build reliable backends and automate repetitive work. What I do best: ☕ Java & Spring Boot — REST APIs, bug fixes, backend dev 🐍 Python automation — Excel, CSV cleaning, reports 🗄️ Data processing — clean, merge, analyze your data Why work with me: I take responsibility — if it breaks, I fix it Free testing on your sample files first Clean, commented code you can re-run anytime Quick replies, usually within 1 hour Let's get it done.

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