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Fiverr Pro
English
$
USD
I will fix react native expo lovable base44 react supabase webapps database integration
EmmanuelV
About this gig
React Native, Expo, Lovable, Base44 or Supabase app not working properly?
I can help fix it.
I work on existing web and mobile applications that need bug fixing, API integration, database integration, authentication, UI fixes, responsive improvements and performance optimization.
My services include:
- React Native & Expo bug fixing
- Lovable app fixes
- Base44 customization
- Supabase & PostgreSQL integration
- API integration
- User authentication
- Database troubleshooting
- UI/UX fixes
- Performance optimization
- Existing app upgrades
- Production preparation
Send me your app, error or requirements and let's get it working properly.
The focus on reviewing existing implementations, testing changes and avoiding uncontrolled changes is consistent with the buyer requirements in the source data.
Get to know EmmanuelV
EmmanuelV
vibe coder web developer ai video automation generator
- FromUnited Kingdom
- Member sinceJun 2026
- Avg. response time1 hour
Languages
English, German
It is incredibly stressful watching your brilliant vibe coding prototypes sit idle because you cannot scale them or launch them cleanly for production clients. You deserve complete data ownership and a high-performance, independent system that you fully control. Are you feeling completely trapped by ongoing subscription credit burn, restricted hosting setups, or sudden platform locking?
My Portfolio
FAQ
Can you fix a Lovable app I already built?
Yes. I can troubleshoot Lovable applications, connect the backend, fix workflows and improve existing functionality.
Can you work on Base44 applications?
Yes. I can customize Base44 projects, troubleshoot issues and work on integrations and application functionality.
Can you fix Supabase database problems?
Yes. I can troubleshoot Supabase/PostgreSQL connections, authentication, queries, database workflows and integrations
Can you fix React Native Expo applications?
Yes. I can fix Expo/React Native bugs, UI issues, API problems, authentication and functionality.
Can you work with an existing codebase?
Yes. Existing-codebase work is welcome. I first review the current implementation before making changes.
