I will fix react next js javascript typescript and vercel bugs

J
jacobalanr
J
jacobalanr
Jacob R
fix react next js javascript typescript and vercel bugs
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fix react next js javascript typescript and vercel bugs

About this gig

Is your React, Next.js, JavaScript, TypeScript, API, Supabase, or Vercel project broken? I can diagnose and repair bugs in existing web applications and websites.

I can help with:

React and Next.js errors

JavaScript and TypeScript bugs

Vercel build and deployment failures

API and integration issues

Supabase database or authentication problems

Forms that do not submit correctly

Broken buttons, links, and UI behavior

Responsive/mobile layout problems

Frontend and backend connection issues

My workflow is simple:

Reproduce Diagnose Fix Test Verify Deliver

I work carefully in existing projects and focus on the smallest reliable fix instead of making unnecessary changes.

Please message me before ordering if you are unsure which package fits your issue. Large rewrites, major new features, or full application rebuilds may require a custom offer.

  • Programming language

    • Java

  • Expertise

    • Debugging
    • Performance
    • Databases
    • Source control
    • Testing procedures

  • Frontend framework

    • Next.js
    • React.js
    • Tailwind CSS

  • Backend framework

    • Express.js
    • Next.js
    • Node.js
    • Supabase

Get to know Jacob R

Jacob R

Music Content Creator

  • FromUnited States
  • Member sinceFeb 2026
  • Avg. response time2 hours

  • Languages

    English
I am a music content creator specializing in bold visuals and promotional materials for rock and metal artists. I have extensive experience in creating album artwork, lyric videos, and music visualizers, as well as developing custom song lyrics and branding concepts. I focus on delivering polished, platform-ready content that aligns with an artist's specific genre and message.

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