I will develop java backend apis with spring boot

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deployfast
D
deployfast
Sky Zhao
develop java backend apis with spring boot
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develop java backend apis with spring boot
Full Screen
develop java backend apis with spring bootdevelop java backend apis with spring boot

About this gig

Hi there! I'm a backend developer with 5+ years of experience building scalable, secure APIs using Java and Spring Boot. I specialize in turning your business requirements into clean, well-documented backend solutions.


Here's what I can deliver:

Custom RESTful API development with Spring Boot

Database design & integration (MySQL, PostgreSQL, Redis)

Authentication & security (JWT, OAuth2, role-based access)

Performance optimization & caching

Bug fixes, feature updates, and technical support


All work includes full source code, detailed comments, and 2 rounds of revisions to ensure the final product meets your expectations. I'll keep you updated every step of the way to avoid misunderstandings.


Feel free to message me before placing an order to discuss your project details!

  • Expertise

    • Debugging
    • Performance
    • Security
    • Databases
    • Testing procedures

  • Programming language

    • Java

  • Backend framework

    • FastAPI
    • Spring

Get to know Sky Zhao

Sky Zhao

Reliable Java Backend and API Solutions

  • FromChina
  • Member sinceMay 2026
  • Avg. response time1 hour

  • Languages

    Chinese, English
Hi, I'm a Java backend developer with 5+ years of experience building scalable, production-ready APIs using Spring Boot. My expertise includes: - Custom RESTful API and microservice development - Database design (MySQL, PostgreSQL, Redis) - Authentication, security, and performance optimization - Docker/Nginx deployment on Ubuntu servers - Troubleshooting backend errors and downtime I write clean, maintainable code with clear docs, deliver on time, and offer 7-day free post-project support. Let's discuss your backend needs today!

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