I will fix hostinger horizon bug fix web app edit code error supabase ai website

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Gabriel Owen

About this gig

Hostinger Horizon is excellent for rapid AI development, but automated builders often produce logic loops and fragmented backend connections that the Ask to Fix tool can't solve. Brittle AI code leads to failed Supabase syncs and broken auth flows


I provide manual expert intervention, refactoring your Horizon codebase into a stabilized, production-ready system where the frontend and backend communicate flawlessly


What I Offer

  • Manual Code Intervention: Direct refactoring via Horizon Code Editor to resolve deep logic bugs
  • Supabase Connectivity: Fixing API key mismatches, URL errors and client initialization
  • Auth Flow Stabilization: Resolving persistent login/signup loops and session timeouts
  • RLS Security Hardening: Manually auditing Supabase policies for enterprise-grade security
  • Schema Correction: Fixing table relationships and ensuring real-time data synchronization
  • Error Log Analysis: Debugging Network & Console crashes that automated tools miss
  • Edge Function Repair: Resolving backend execution failures to restore app functionality
  • Performance Cleanup: Removing redundant AI-generated code to boost site loading speed


Kindly send me a message to discuss your project and begin

Get to know Gabriel Owen

Gabriel Owen

Full Stack and Ai Developer For SaaS, Websites, and Chatbots

  • FromUnited States
  • Member sinceFeb 2026
  • Avg. response time1 hour
  • Languages

    English, French, Spanish, German, Italian
I specialize in vibe coding, a human-centric approach to development where intent, aesthetics, and user experience lead the way. I bridge the gap between abstract vision and technical reality, ensuring every product feels as intuitive as it is functional. By focusing on the "why" behind the code, I create digital solutions that resonate on a deeper level. I don’t just build applications, I craft seamless digital environments. Let’s collaborate to turn your highest-level concepts into polished, high-performance realities that truly connect with your users Kindly message me to get started today