I will fix supabase authentication, supabase database, database bug, ai app developlent

W
wendy_oladayo
W
wendy_oladayo
Wendy O.
fix supabase authentication, supabase database, database bug, ai app developlent
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fix supabase authentication, supabase database, database bug, ai app developlent

About this gig

Is your Supabase database broken, slow, misconfigured, or not working correctly? I can help you fix, develop, migrate, optimize and connect your Supabase backend, PostgreSQL database, authentication, RLS policies, APIs, storage, webhooks and Edge Functions.

What I Can Help With

  • Fix Supabase database errors and SQL bugs
  • Fix authentication, login, signup and OAuth issues
  • Configure and troubleshoot RLS policies
  • Build and optimize PostgreSQL databases
  • Create tables, relationships, functions, triggers and indexes
  • Migrate Supabase databases, schemas and data
  • Fix Edge Functions, webhooks, APIs and CORS issues
  • Connect Supabase with React, Next.js, Node.js and TypeScript
  • Configure Storage, Realtime and permissions
  • Optimize slow queries and database performance
  • Connect Stripe and third-party APIs
  • Debug existing websites, SaaS apps and MVPs

What You'll Get

  • A working, secure Supabase backend
  • Clean and optimized database structure
  • Fixed bugs and backend errors
  • Secure authentication and RLS
  • Tested queries and integrations
  • Clear communication

Send me your requirements and Ill review your project before we start.

  • Please message me before ordering so we can scope your project.

  • Programming language

    • JavaScript

  • Expertise

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

  • Frontend framework

    • Next.js
    • React.js

  • Backend framework

    • Express.js
    • Node.js
    • Supabase
    • Firebase

  • AI & low/no code builders

    • Lovable
    • Bolt.new
    • Claude
    • Firebase Studio
    • Base44

Get to know Wendy O.

Wendy O.

AI App Developer

  • FromUnited States
  • Member sinceSep 2026

  • Languages

    English, French, Spanish
I specialize in AI app development, turning ideas into powerful, user-friendly web applications with modern AI technologies. I build AI-powered SaaS platforms, chatbots, automation tools, custom AI assistants, dashboards, and MVPs using platforms like Lovable Base44 Supabase, OpenAI, React, Next.js, and APIs. From UI development and database integration to AI features, authentication, API connections, and deployment, I create scalable solutions tailored to your goals. My focus is clean development, reliable functionality, responsive design, and delivering AI apps that are ready for real users.

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