I will fix supabase backend api errors database bugs in your base44, replit ai web app

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samdev_app
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samdev_app
Sam D
Einige Informationen werden in englischer Sprache angezeigt.
fix supabase backend api errors database bugs in your base44, replit ai web app
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fix supabase backend api errors database bugs in your base44, replit ai web app
Vollbild
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fix supabase backend api errors database bugs in your base44, replit ai web appfix supabase backend api errors database bugs in your base44, replit ai web appfix supabase backend api errors database bugs in your base44, replit ai web app

Über diesen Service

Struggling with broken Supabase queries, failed user authentication, or API connection errors in your AI-generated web app?


When building apps with Base44, Lovable, Replit, or Bolt, AI tools frequently crash when handling database schemas, security rules, and third-party APIs. I am here to fix those backend roadblocks so your app runs smoothly in production.


What I can do for you:

  • Supabase & Firebase Integration: Database setup, schema fixes, and Row Level Security (RLS) policies.
  • Authentication Fixes: Fixing broken user sign-up/login loops, OAuth setup, and session persistence.
  • API Integrations: Connecting OpenAI/Claude APIs, Stripe payment gateways, and custom REST webhooks.
  • Code Audits & Debugging: Resolving console errors, 500 server crashes, and CORS policy issues.


Why work with me?

  • Fast turnaround time and direct communication.
  • Clean, maintainable code standards.
  • Full support until your application is deployed and working 100%.


Please message me with your error log or a brief description of the issue before placing an order so we can select the best package for your needs!

  • Anwendungsart

    • Web-Applikation

  • KI-Typ

    • Chat
    • Einkaufen
    • Lieferung
    • Booking
    • Restaurant
    • Gesundheit & Fitness
    • Bildung
    • soziale Vernetzung
    • Unterhaltung
    • Dating
    • Maps & Navigation
    • Finanzen
    • Medizin
    • Taxi
    • Reisen
    • Lifestyle
    • Streaming
    • Musik
    • Nachrichten
    • Produktivitäts-Tools
    • E-Commerce
    • Individuell
    • Kinder
    • IoT
    • Immobilien
    • AR
    • Trading
    • Gaming
    • VPN
    • Wallet-App

  • Programmiersprache

    • JavaScript

  • Web-Frameworks

    • React
    • Angular
    • Vue.js
    • Svelte
    • Express.js (Node.js)
    • Django
    • Flask
    • Ruby on Rails
    • Spring Boot
    • ASP.NET
    • Laravel
    • Next.js
    • Nuxt.js
    • Meteor
    • Blazor

  • Desktop-Frameworks

    • Electron
    • Qt
    • GTK
    • Windows Presentation Foundation (WPF)
    • .NET MAUI
    • Tauri
    • JavaFX
    • React Native for Web
    • Avalonia
    • PyQt
    • Kivy
    • WinForms
    • GTKSharp
    • Tkinter
    • wxWidgets
    • Uno Platform
    • Flutter for Desktop
    • Ultimate++
    • Neutralino.js
    • NW.js

  • No- & Low-Code-Builder

    • Lovable
    • Base44
    • Replit

Lerne Sam D kennen

Sam D

Full Stack Developer Fixing Base44, Lovable Replit AI Apps

  • AusVereinigte Staaten
  • Mitglied seitOkt. 2026
  • ⌀ Antwortzeit1 Stunde

  • Sprachen

    Englisch, Spanisch, Französisch
Who I Am: Full-stack developer & AI app specialist. What I Do: I turn rough "vibe coding" prompts and Base44 prototypes into clean, bug-free, fully deployed web apps. Core Expertise: Base44, Replit & Lovable AI bug fixing & customization Supabase, Stripe, and third-party API integrations Replit & cloud app deployment My Goal: To bridge the gap between AI speed and developer quality so your MVP actually works. Got a project or a stuck build? Let's fix it—send me a message.

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