I will debug and fix react frontend and spring boot backend issues

H
hasinduc_98
H
hasinduc_98
Hasindu Chanuka
debug and fix react frontend and spring boot backend issues
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debug and fix react frontend and spring boot backend issues

About this gig

Are you facing errors in your React frontend or Spring Boot backend?

I am a Software Engineering undergraduate with hands-on experience building and debugging full-stack applications. I will professionally identify, debug, and fix issues in your React JS and Spring Boot projects.


What I Can Fix :


React JS Issues

  • API integration errors
  • State management bugs
  • Routing problems (React Router)
  • Build & deployment issues
  • Console errors
  • UI rendering problems


Spring Boot Issues

  • REST API errors
  • 404 / 500 server errors
  • Database connection problems
  • JPA / Hibernate bugs
  • JWT authentication & security issues
  • CORS errors


Frontend + Backend Integration

  • React not connecting to Spring Boot
  • Data not displaying from API
  • JSON parsing issues
  • Axios / Fetch request errors


Why Choose Me?

  • Clean and structured debugging process
  • Clear communication
  • Quick response
  • Quality code fixes
  • 100% client satisfaction priority


Before placing an order, please contact me with your issue details.

  • Programming language

    • Java

  • Expertise

    • Debugging
    • Performance
    • Security
    • Design
    • Databases

  • Frontend framework

    • Bootstrap
    • React.js
    • Tailwind CSS
    • Other

  • Backend framework

    • Node.js
    • Spring
    • Other

Get to know Hasindu Chanuka

Hasindu Chanuka

Full Stack Developer

  • FromSri Lanka
  • Member sinceJan 2026
  • Avg. response time1 hour

  • Languages

    English, Sinhala
Hi! I’m Hasindu, an undergraduate IT student at SLIIT and a passionate freelance web developer and graphic designer. I specialize in creating clean, responsive, and user-friendly websites using HTML, CSS, JavaScript, PHP, Tailwind, React, and Spring Boot. I focus on delivering high-quality work, clear communication, and on-time delivery. Whether you need a website, web app, or creative design, I’m here to turn your ideas into reality.

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