Browse categories
Explore
Fiverr Pro
English
$
USD
I will fix lovable dev ai base44 debugging rork app replit vibe coding web app supabase
Joshua Paul
Level 1
1 order in queue
5.0
5.0
What people loved about this freelancer
jossy_lewis
Germany
honestly didnt expect this much. came in for a login fix and the whole thing actually works now lol. super patient when i kept finding more stuff, explained...
miracle_flow
United States
Honestly really happy with the work. I originally contacted Joshua for what I thought was just a small auth issue in my Base44/Replit app connected to Supabase,...
anlegera
Australia
Josh has been fantastic all the way through this build and I can’t wait to see how things go with future developments using Josh’s skills.
anlegera
Australia
With each Milestone achieved and every step of the way Josh keeps amazing me with his expertise. He has certainly given me confidence and trust in the process.
anlegera
Australia
Josh has been great and I’m looking forward to further developments with my App. Very detailed in initial assessments above and beyond my expectations
About this gig
Your vibe coded app is 80% done but Supabase auth is broken, the AI logic hallucinates, and deployment fails every time. Sound familiar?
I'm Joshua. I specialize in fixing, building, and shipping AI apps that actually work in production not just in the builder preview.
Here's what I deliver:
- Lovable AI & Lovable Dev: full SaaS MVP builds, bug fixes, Supabase integration
- Base44 Expert: Base44 app development, Base44 debugging, WordPress migration
- Rork AI: native mobile app builds, App Store publishing, Expo backend setup
- Bolt New & Cursor AI: full stack web apps, code stabilization, deploy to Vercel
- Replit AI: app fixes, deployment, scaling optimization
- N8N & AI Agents: custom automation workflows, Manus AI, Claude AI agent builds
- Emergent.sh: web app development, fix errors
- Vibe Code Cleanup: fix broken logic, Stripe/API integration, security hardening
I also handle V0 UI polish, AI SaaS MVP launches, migrate Supabase projects, and full backend API integration across all platforms.
Most builders leave you with 70% of an app. I deliver the other 30%, the part that makes it actually work.
Message me your app link or idea. I'll review it free and quote within 2 hours.
Get to know Joshua Paul
Joshua Paul
Vibe Coding Expert, Lovable, Rork App, Base44, Supabase, Replit, Cursor ai, v0
Level 1
- FromAustralia
- Member sinceMar 2026
- Avg. response time1 hour
- Last delivery4 weeks
Languages
English, Dutch, German, Spanish, French, Italian, Portuguese
I am Joshua, a vibe coding bug fixing and Supabase integration expert. Non technical founders and startup teams hire me when their Lovable Base44 Replit Bolt new Cursor AI or v0 app is stuck in an AI prompt loop burning credits or refusing to deploy. I rescue ai generated code refactor it into production ready SaaS MVPs and ship clean. Stripe integration OAuth RLS auth webhooks CI CD and Vercel Netlify Railway deploys all covered. I also handle Lovable to WordPress migration Base44 to App Store and mobile vibe coding with Rork. Message me your project link and error screenshot before ordering.
Other Vibe Coding Services I Offer
FAQ
What platforms do you work with?
We support Base44, Lovable AI, Replit, Bolt.new, Emergent.sh, and more. Whether you need bug fixes, integrations, or full deployment, we cover all major vibe coding platforms.
Can you fix bugs in my existing Base44 or Lovable app?
Yes. We specialize in debugging Base44 and Lovable AI apps from broken logic and API errors to UI issues and failed deployments. Share your project and we'll diagnose and fix it fast.
Do you handle Supabase backend setup and integration?
Absolutely. We set up Supabase databases, configure auth, connect it to your Lovable, Replit, or Base44 frontend, and handle migrations, row-level security, and API wiring.
Can you migrate my Base44 or Lovable app to WordPress?
Yes. We can clone, rebuild, or migrate your AI-generated app to WordPress, preserving your design and functionality while giving you full CMS control over content.
What does 'deploy to Vercel' include?
We deploy your web app to Vercel, configure custom domains, set up environment variables, connect GitHub for CI/CD, and ensure your app is live, fast, and production-ready.
Can you build a full SaaS MVp from scratch?
Yes. We design and develop SaaS MVPs using Lovable AI, Replit, or Base44 with Supabase backend, Stripe payments, and deployment on Vercel, ready to onboard your first users.
Do you work with Rork, v0, or other mobile app builders?
Yes. We build and fix Rork AI mobile apps, v0 components, React Native with Expo, FlutterFlow, and Bubble apps, including backend wiring via Supabase or Firebase.
What is vibe coding and how does it apply to my project?
Vibe coding means building apps with AI tools like Lovable, Replit, or Base44 using natural language. We extend, fix, and deploy whatever AI has started or build fresh from your idea.
Can you integrate Stripe payments into my AI-built app?
Yes. We integrate Stripe into Lovable, Replit, Base44, or custom web apps including checkout, webhooks, subscription billing, and Supabase-linked customer records.
DO you offer Manus AI or Claude AI automation services?
Yes. We build autonomous agents and workflows using Manus AI and Claude AI automating research, content creation, lead generation, and business tasks tailored to your needs.
Reviews
8 reviews for this Gig
| (8) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J 
jossy_lewis
Germany
honestly didnt expect this much. came in for a login fix and the whole thing actually works now lol. super patient when i kept finding more stuff, explained everything in normal words instead of confusing me. fixed it fast and even sorted a couple extra little things. would come back for sure
Up to $50
Price
1 day
Duration
J 
Seller's Response
Helpful?M 
miracle_flow
Repeat Client
United States
Honestly really happy with the work. I originally contacted Joshua for what I thought was just a small auth issue in my Base44/Replit app connected to Supabase, but he ended up finding multiple problems inside the project that I didn’t even notice before. He fixed the login issue, database sync problem,...
Up to $50
Price
5 days
Duration
J Seller's Response
Helpful?A anlegera
Repeat Client
Australia
Josh has been fantastic all the way through this build and I can’t wait to see how things go with future developments using Josh’s skills.
$600-$800
Price
7 days
Duration
J Seller's Response
Helpful?A anlegera
Repeat Client
Australia
With each Milestone achieved and every step of the way Josh keeps amazing me with his expertise. He has certainly given me confidence and trust in the process.
$800-$1,000
Price
2 days
Duration
J Seller's Response
Helpful?A anlegera
Repeat Client
Australia
Josh has been great and I’m looking forward to further developments with my App. Very detailed in initial assessments above and beyond my expectations
$400-$600
Price
2 days
Duration
J Seller's Response
Helpful?
Reviews
8 reviews for this Gig
| (8) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J jossy_lewis
Germany
honestly didnt expect this much. came in for a login fix and the whole thing actually works now lol. super patient when i kept finding more stuff, explained everything in normal words instead of confusing me. fixed it fast and even sorted a couple extra little things. would come back for sure
Up to $50
Price
1 day
Duration
J Seller's Response
Helpful?M miracle_flow
Repeat Client
United States
Honestly really happy with the work. I originally contacted Joshua for what I thought was just a small auth issue in my Base44/Replit app connected to Supabase, but he ended up finding multiple problems inside the project that I didn’t even notice before. He fixed the login issue, database sync problem,...
Up to $50
Price
5 days
Duration
J Seller's Response
Helpful?A anlegera
Repeat Client
Australia
Josh has been fantastic all the way through this build and I can’t wait to see how things go with future developments using Josh’s skills.
$600-$800
Price
7 days
Duration
J Seller's Response
Helpful?A anlegera
Repeat Client
Australia
With each Milestone achieved and every step of the way Josh keeps amazing me with his expertise. He has certainly given me confidence and trust in the process.
$800-$1,000
Price
2 days
Duration
J Seller's Response
Helpful?A anlegera
Repeat Client
Australia
Josh has been great and I’m looking forward to further developments with my App. Very detailed in initial assessments above and beyond my expectations
$400-$600
Price
2 days
Duration
J Seller's Response
Helpful?
