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Fiverr Pro
English
$
USD
I will fix and rescue your broken, buggy, or vibe coded web app
Marjan T
Level 2
About this gig
Your app kind of works. Until it doesn't.
Maybe it was built with Lovable, Bolt, Cursor or ChatGPT. Maybe several developers worked on it and none of them finished. Either way, you now have bugs nobody can fix, new features that break old ones, and code that even AI gives up on.
I take over messy projects and make them work. I find what's actually broken, fix it at the root, and leave you with clean, maintainable code, not another layer of patches.
What I fix:
- Bugs other developers (or AI) couldn't solve
- Messy structure that makes every change break something
- Login, database, payment and API problems
- Security and performance issues before you go live
- Broken or fragile deployments
What you get:
- Working, clean code you fully own
- A plain-language summary of what was wrong and what I changed
- Honest answers, even when the answer is "this part needs a rebuild"
Based in Switzerland, trusted by clients across Switzerland, Germany and Ireland.
Not sure how bad it is? Send me a message with your project and I'll tell you what I see before you order.
Get to know Marjan T
Marjan T
Website and Web App Developer for Businesses
Level 2
- FromSwitzerland
- Member sinceJul 2024
- Avg. response time1 hour
- Last delivery1 day
Languages
English, Bosnian, Macedonian, Croatian, German, Bulgarian, Serbian
I help businesses and founders turn ideas into real digital products — websites, web apps, or full SaaS platforms.
I work as a developer at Swiss Post and PostFinance building production applications with modern stacks and enterprise standards. That experience means every project gets treated with real professionalism.
My focus is clean code, clear communication, and building things that actually work.
Have a project in mind? Send me a message and let's figure it out together.
My Portfolio
FAQ
Can you fix apps built with Lovable, Bolt, Replit or Cursor?
Yes. AI tools are great at getting something 80% done. I handle the last 20% where things fall apart, and make sure the code can actually be maintained afterwards.
Several developers already worked on it and nobody could fix it. Can you?
That's exactly the kind of project I take on. I start by understanding how the whole project fits together, not just the one error, because the real cause is usually somewhere else.
Which technologies do you work with?
React, Angular, Next.js, Node.js, .NET, Python, Supabase, Firebase and most common web stacks. Not sure what yours is built with? Just send it over.
What if my project can't be saved?
I'll tell you honestly after my first look, before you pay for work that won't help. Sometimes rebuilding one part is cheaper than patching it forever.
What counts as one bug?
One problem with one cause, like a login that fails or a payment that doesn't go through. If several things break because of the same cause, it counts as one. Not sure? Message me before ordering.
What do you need from me?
Access to your code, a description of what's broken, and access to your hosting if the app is live.
Will I understand what you changed?
Yes. You get a plain-language summary. No jargon, no mystery changes.
