I will customize customize, add new features to react website

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James Cheong
customize customize, add new features to react website
customize customize, add new features to react website
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customize customize, add new features to react websitecustomize customize, add new features to react website

About this gig

Built an app with AI but stuck on bugs, errors, or missing features? I'll fix it and get it working properly.

I'm a full-stack developer (React, .NET, TypeScript) who helps people finish apps made with vibe coding tools like Lovable, Bolt, Cursor, v0, Replit, and ChatGPT.

What I can do:

  • Fix bugs, errors, and broken pages
  • Add new features to your existing app
  • Connect a database (Supabase, Firebase, SQL)
  • Add payments (Stripe) and API integrations
  • Clean up messy AI-generated code
  • Get your app ready to launch

Every order comes with a short note explaining what I changed, so you understand your own app.

Please message me before ordering so I can check your project and make sure the package fits. Bigger jobs? I'll send you a custom offer.

  • Type

    • Bug fixes
    • API integration
    • Design improvements
    • Performance optimization

  • Vibe coding platform

    • Other

  • Target device

    • Website
    • Progressive web app (PWA)
    • Cross-platform app (Mobile, Desktop, Web)

  • Database type

    • Firebase (Firestore / Realtime DB)
    • AWS (DynamoDB, Aurora, RDS)

Get to know James Cheong

James Cheong

Software Developer

  • FromMalaysia
  • Member sinceJun 2025
  • Avg. response time1 hour

  • Languages

    English, Chinese, Malay
I am a Computer Science graduate and Software Developer with hands-on experience in web development and system analysis. I have worked with PHP, Laravel, Vue.js, MySQL, and .NET to build responsive applications and role-based systems. I am passionate about developing scalable software, improving user experiences, and exploring emerging technologies like AI.

My Portfolio

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