I will fix bugs and optimize ai generated react nextjs apps

J
janindugayanga
J
janindugayanga
Janindu G
fix bugs and optimize ai generated react nextjs apps
Full Screen
fix bugs and optimize ai generated react nextjs apps
Full Screen
Full Screen
fix bugs and optimize ai generated react nextjs appsfix bugs and optimize ai generated react nextjs appsfix bugs and optimize ai generated react nextjs apps

About this gig

Looking for a professional full-stack developer to build, fix, or optimize your web application? You're in the right place!


I specialize in building modern, fast, and scalable web applications. Whether you need a full app built from scratch, responsive UI design, API integration, or bug fixing, I've got you covered.


Services I Offer:

Full-Stack Web Development

Custom Web Application Development

Frontend UI/UX Design & Implementation

Backend API Development & Integration

Database Architecture & Management

Bug Fixing, Optimization & Code Refactoring

Cloud Deployment & Hosting Setup


Tech Stack I Work With:

Frontend: React, Next.js, Tailwind CSS, JavaScript, TypeScript

Backend: Node.js, Go (Golang), Express, REST APIs

Database & Cloud: PostgreSQL, MongoDB, AWS


Why Choose Me?

4+ Years of Professional Web Development Experience

Clean, well-structured, and easy-to-maintain code

Fast delivery with 100% satisfaction guarantee

Clear communication and ongoing support


Let's turn your idea into a high-quality web application. Feel free to contact me before placing an order to discuss your project!


  • Platform

    • Custom

  • Website type

    • E-Commerce store
    • Business
    • Landing page
    • Saas
    • Portal

  • Programming language

    • Go
    • Java
    • JavaScript
    • Python
    • TypeScript
    • HTML & CSS
    • Bootstrap
    • jQuery
    • React
    • Other
Respect third-party rights

Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.

Get to know Janindu G

Janindu G

Full Stack Software Engineer

  • FromSri Lanka
  • Member sinceDec 2021

  • Languages

    English
I am a results-driven Software Engineer with 3+ years of experience specializing in full-stack development using Next.js, Node.js, and Go. I have deep expertise in microservices architecture and AWS cloud infrastructure, with a proven track record of architecting scalable iGaming platforms handling 10,000+ concurrent connections.

My Portfolio

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