Browse categories
Explore
Fiverr Pro
English
$
USD
I will fix base44 app base44 debugging base44 bug fixing base44 deploy base44 expert
john smith
About this gig
Is your Base44 app broken, throwing errors, stuck in an AI fix loop, showing a blank screen, or failing when you try to deploy?
I provide Base44 expert bug fixing, Base44 debugging and Base44 troubleshooting for apps that need a real technical fixnot another endless prompt.
WHAT I FIX:
Base44 bugs, runtime errors & broken workflows
AI regression loops and features breaking after changes
Blank/white screens and app loading errors
Authentication, login, signup, roles & permissions
Supabase/database sync, RLS & data issues
Stripe payment, checkout & webhook errors
API integration, REST API & webhook failures
Backend functions and logic errors
Deployment, domain, hosting & production issues
Works in preview but fails in production problems
Capacitor/mobile configuration issues
Base44 migration and integration problems
SERVICES I OFFER:
Base44 app bug fixing & debugging
Base44 app troubleshooting
Base44 API integration
Base44 Stripe integration & payment fixes
Base44 Supabase integration
Database & authentication repair
Deployment and production setup
Base44 app optimization and testing
Base44 migration support
Contact me with your app link Let ship your base44 app to live
Get to know john smith
john smith
BASE44 REPLIT LOVABLE APP FIXING AND DEPLOYMENT EXPERT
- FromUnited Kingdom
- Member sinceApr 2026
- Avg. response time1 hour
Languages
English, French, German
I’m a Base44, Replit and Lovable AI app development specialist with years of industry experience and few projects delivered across multiple niches. I build, fix, debug, migrate, deploy and improve AI apps, web apps and SaaS products using Base44, Replit, Lovable, Supabase, APIs and modern cloud tools. I bring hands-on technical experience, structured problem-solving and a business-focused approach to every project, helping clients launch reliable solutions, resolve technical issues and improve existing applications.
My Portfolio
Other Vibe Coding Services I Offer
FAQ
Can you fix my Base44 app if it is broken or not working?
Yes. I can diagnose and fix Base44 bugs, broken workflows, runtime errors, blank screens, database issues, authentication failures and deployment problems. I first identify the root cause, apply a safe fix and test the affected features to make sure they work correctly.
Can you fix Base44 Stripe payment and checkout problems?
Yes. I can troubleshoot Base44 Stripe integration issues including failed payments, checkout problems, subscriptions, webhook errors and payments that succeed without unlocking features. I’ll inspect the payment flow, configuration and webhooks, then test the complete process.
Can you fix Base44 login, authentication and user permission issues?
Yes. I can fix Base44 authentication, login, signup, password recovery, OAuth, user roles and permission problems. If users see different access or protected pages fail, I can troubleshoot the auth flow, database rules and permissions to restore the correct behavior.
Can you fix Base44 API, webhook and third-party integration errors?
Yes. I can debug Base44 API integrations, REST APIs, webhooks and third-party connections that stop working or return errors. I can check requests, authentication, responses, backend functions and configuration to restore reliable communication between your Base44 app and external services.
Can you fix Base44 Supabase and database problems?
Yes. I can troubleshoot Base44 database errors, Supabase connections, missing data, broken relationships, sync issues, RLS policies and data-access problems. I’ll trace the data flow, identify the failing layer and test create, read, update and delete operations after the fix.
Can you fix Base44 apps that work in preview but fail after deployment?
Yes. I can troubleshoot Base44 deployment errors, production-only bugs, blank screens, domain problems, environment issues and broken live workflows.
Can you fix Base44 bugs when the AI keeps breaking other features?
Yes. This is a common problem with AI-generated apps. I can diagnose regression issues where fixing one Base44 feature breaks another. I’ll trace the dependencies, repair the root cause, avoid unnecessary changes and retest related workflows to prevent repeated breakage.
