I will debug and fix errors in react, node js, jquery, or net mvc

J
jitmitu
J
jitmitu
Jit
debug and fix errors in react, node js, jquery, or net mvc
Full Screen
debug and fix errors in react, node js, jquery, or net mvc

About this gig

Are you dealing with an annoying front-end bug, a broken database connection, or a server error that is blocking your project? Or perhaps you need a clean, lightning-fast landing page built using modern web frameworks?

Look no further! I am a Full-Stack Web Developer with extensive experience building, debugging, and optimizing modern applications. I specialize in rapid troubleshooting and short-term development projects, bringing enterprise-grade standards to small, quick gigs.

What I Can Do For You:

  • Frontend Debugging: Fix responsive layouts, CSS issues, JavaScript/jQuery console errors, and broken React components hooks/state.
  • Backend Troubleshooting: Repair broken API routes, data validation errors, and performance bottlenecks in Node.js or .NET Core.
  • Custom Landing Pages: Build high-performance, mobile-responsive single-page applications from scratch or convert your designs (Figma/HTML) into modular React code.
  • Third-Party Integrations: Connect your existing application to REST APIs, databases, or payment gateways.

Technologies I Expertly Support:

  • Frontend: React, JavaScript (ES6+), jQuery, HTML5, CSS3, Bootstrap, Tailwind CSS
  • Backend & Frameworks: Node.js, Express, .NET Core,

  • Website type

    • Landing page

  • Programming language

    • ASP.NET
    • HTML & CSS
    • JavaScript
    • React
    • jQuery

  • Website features

    • Payment
    • Social media
    • Customer support
    • Video
    • Form
    • Events
    • Map
    • User Authentication
    • Admin Panel
    • API integration
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 Jit

Jit

Full Stack Developer, Bug Fixing and High Performance Landing Pages

  • FromIndia
  • Member sinceSep 2026
  • Avg. response time1 hour

  • Languages

    Gujarati, Hindi, English
I am a Full-Stack Web Developer specializing in rapid bug fixing, application optimization, and high-converting landing pages. Whether your production site has an urgent error or you need a beautiful, responsive frontend built overnight, I deliver clean, production-ready code with lightning speed.My Core Technical Stack:• Frontend: React, JavaScript, jQuery, HTML5, CSS3• Backend & Enterprise: Node.js, .NET Core, C#, ASP.NET MVC. I focus exclusively on short-term, high-impact projects.I resolve blocking issues so your business can keep running smoothly. Let's fix your web issues today!

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