I will fix supabase retool backend database and API issues

D
danniellinn
D
danniellinn
danniel linn
fix supabase retool backend database and API issues
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fix supabase retool backend database and API issues

About this gig

Are you experiencing Supabase backend errors, database issues, authentication failures, API problems, or Row Level Security (RLS) conflicts? I will troubleshoot, fix, and optimize your Supabase project to ensure your application runs smoothly, securely, and efficiently.


I specialize in debugging and resolving Retool, Supabase issues for web apps, mobile apps, SaaS platforms, and AI-powered applications built with React, Next.js, Flutter, React Native, Vue, Svelte, and other modern frameworks.


What I Can Help With:


  • Fix Supabase backend errors and bugs
  • Resolve database schema and query issues
  • Debug REST API and Edge Function errors
  • Fix authentication and user management problems
  • Configure and troubleshoot Row Level Security (RLS)
  • Resolve realtime subscription issues
  • Fix storage upload and download errors
  • Troubleshoot CORS and network configuration problems
  • Database performance optimization and query tuning
  • Data migration and schema updates
  • Environment variable and deployment issues
  • Frontend and backend integration troubleshooting


KINDLY CONTACT ME NOW TO FIX YOUR ISSUES!!!!

  • Programming language

    • HTML & CSS

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Security
    • Design

  • Frontend framework

    • Next.js

  • Backend framework

    • Laravel
    • Express.js
    • Next.js
    • Node.js

Get to know danniel linn

danniel linn

web app developer

  • FromUnited Kingdom
  • Member sinceJan 2026

  • Languages

    English
Elevate your business with next-gen AI App Development. I specialize in building scalable SaaS MVP solutions through advanced Vibe Coding and automated workflows. By leveraging the latest AI App Builder technologies, I transform complex ideas into high-performance Web Applications. From full-stack architecture to expert Debugging and API Integration, I ensure your AI Website is secure and production-ready. Let’s scale your vision with rapid App Deployment and smart Workflow Automation. Message me to start building now!

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