I will improve your java spring boot application performance and bug fixes

N
ngogoyomichael
N
ngogoyomichael
Michael Java
improve your java spring boot application performance and bug fixes
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improve your java spring boot application performance and bug fixes

About this gig

I will fix, optimize, and enhance your Java & Spring Boot backend for web or mobile applications. Whether you need bug fixes, performance improvements, new features, database optimization, or security upgrades, I deliver clean, reliable, and scalable solutions. You will receive fully tested endpoints, proper documentation, and optional deployment support.

What you get:

  • Bug fixes & error resolution
  • Performance tuning & database optimization
  • New feature development & API enhancements
  • Security upgrades & authentication (JWT/OAuth2)
  • Postman/Swagger documentation for easy integration

I ensure fast delivery, clean code, and efficient backend solutions tailored to your projects needs.

  • Programming language

    • Java

  • Expertise

    • Debugging
    • Performance
    • Security
    • Databases

  • Frontend framework

    • Nuxt.js
    • React.js
    • Tailwind CSS
    • Vue.js

  • Backend framework

    • Spring

Get to know Michael Java

Michael Java

From Backend to Frontend: I Build It All!

5.0(1)
  • FromKenya
  • Member sinceApr 2022
  • Last delivery1 year

  • Languages

    English, Swahili
I am a passionate Spring Boot Java developer with over four years of experience designing and implementing scalable backend solutions. My expertise extends to modern frontend frameworks like Vue js, React JS and Nuxt js, allowing me to deliver seamless full-stack applications. I have a solid understanding of relational databases, including MySQL and PostgreSQL, which ensures efficient data management and performance optimization in my projects. One of my key projects is a Procurement & Time Tracking System. Need clean, scalable code and reliable delivery? Let’s work together.

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