Browse categories
Explore
Fiverr Pro
English
$
USD
I will fix, debug or finish your ai built app or saas
Adrian V.
About this gig
Built an app with Lovable, Replit, Base44, Supabase, or another AI coding tool and now something is broken, unfinished, or getting harder to fix with prompts?
I can help.
I'm a Senior Full-Stack & AI Engineer with 20+ years of software development experience. I'll inspect the actual code and underlying system, find what is causing the problem, and get your app moving forward again.
I can help with:
- Bugs and broken functionality
- Supabase and database issues
- Authentication and user accounts
- API and third-party integrations
- Payments and e-commerce flows
- Frontend and backend problems
- Deployment and configuration issues
- Performance, reliability, and code improvements
- Finishing features that AI tools could not complete properly
I don't just keep prompting until an error disappears. I approach your project as a software engineer and fix the underlying problem.
Every project is different, so the right package depends on the scope.
If you're not sure which package fits your issue, just send me a message first.
Tell me what's going wrong and I'll be happy to point you in the right direction.
Get to know Adrian V.
Adrian V.
Fullstack and AI Engineer, Claude Code and Codex Specialist
- FromRomania
- Member sinceJan 2016
- Avg. response time1 hour
- Last delivery3 years
Languages
English, Romanian
I build, fix and ship SaaS, AI and web products.
If you built an app with AI and need an experienced engineer to debug, finish or productionize it, I can step in and take it further.
I work hands-on with Claude Code, OpenAI Codex, full-stack development, APIs, databases, Supabase, MCP, integrations, AI agents and automation.
My background spans 20+ years across software, web products and online businesses, with a focus on clean architecture, reliable code and production-ready systems.
My Portfolio
Other Vibe Coding Services I Offer
FAQ
What AI-built apps can you work with?
I can work with apps created or assisted by tools such as Lovable, Replit, Base44, Bolt, Cursor, Claude Code and similar platforms. I can also work with traditionally developed web apps and SaaS products.
I’m not technical. Can you still help me?
Yes. You do not need to understand the code or know exactly what is wrong. Tell me what the app is supposed to do, show me what is happening instead, and I will investigate the technical side.
Which package should I choose?
Quick Fix is for one clearly defined bug or blocker. App Rescue is for up to three related issues or one clearly scoped unfinished feature. Launch Rescue is for a larger app flow that needs deeper debugging, stabilization and launch preparation. If you’re unsure, message me before ordering.
What counts as a revision?
A revision covers adjustments to the work completed within the original agreed scope. New features, unrelated bugs or additional functionality are not revisions and may require an extra or custom offer.
What if my project is more complex than the packages?
No problem. Larger codebases, multiple unfinished features, major architectural issues or extensive integrations can be handled through a custom offer after I review the scope.
Can you integrate payments, APIs or analytics?
Yes. Standard integrations can be added as Gig extras. Complex payment systems, unusual APIs, multiple integrations or custom infrastructure may require a custom quote depending on the scope.
