We fix projects broken by vibe-codersBring your systems back to life and take them to production
If the developer disappeared, the project is unstable, the code is a mess, or the MVP can't be released — FixLab will fix it quickly, professionally, and reliably.
When you need FixLab
If you recognize at least one point — your project needs urgent attention:
Developer disappeared and stopped responding
Project breaks after every update
Website is slow or completely down
MVP written hastily — no one can understand it
No logic, documentation, or structure in code
Project works unstably and unpredictably
Freelancer promises to finish but deadlines keep moving
App only runs 'on their computer'
Who are vibe-coders — and why their projects break
A vibe-coder is a developer who writes code:
on inspiration
without architecture
without tests
without documentation
without understanding scalability
Therefore the result looks like:
code works only partially
huge amount of workarounds
errors under any load
no structure
impossible to maintain or scale
FixLab specializes in saving such projects.
Solution from Limventis FixLab
We take any broken, unstable, or unfinished project and bring it to production.
full technical audit
bug finding and fixing
rewriting critical modules
backend and frontend stabilization
performance optimization
architectural cleanup
documentation preparation
CI/CD setup
production deployment
maintenance and support
Result: Project works stably, predictably, and ready for real use.
How we work — transparent FixLab process
Free Audit
We study code, architecture, logs, and server. You get a report with found issues.
Recovery Plan
We create a detailed task list, timeline, and cost estimate.
Fix / Refactor
Fix critical errors, rewrite modules, optimize the system.
Testing
Check stability, load, and correctness of the entire project.
Production + Support
Deploy to production, set up monitoring and support.
FixLab Cases
Store stopped accepting orders due to code error
Problem:
Online store suddenly stopped accepting payments. Orders weren't processed, payment integration returned errors. Developer stopped responding. Business was losing money and customers daily.
What we found:
Critical error in callback processing module, incorrect SDK update, wrong status check logic, no exception handling, backend overload from repeated requests.
Our solution:
Completely rewrote payment module, implemented correct error and status handling, updated integration to new API, optimized backend and removed repeated requests, added logging, alerts, and monitoring.
Result:
Store accepts payments stably again. Errors completely eliminated. Order processing speed increased 4x.
Freelancer made AI project that 'ate' the entire server
Problem:
Client launched AI project for image/video analysis. Freelancer built system so that: CPU load reached 100%, RAM constantly at 95-98%, GPU overloaded, tasks not distributed, service crashed every 2-3 hours. Product couldn't be used in production.
What we found:
No task queues, synchronous processing, models running without optimization, no process control, no monitoring.
Our solution:
Rewrote pipeline for async processing, implemented task queue and distributed load, optimized model work, implemented GPU-throttling, added monitoring, alerts, and auto-restart.
Result:
Server load decreased 6x. Service works 24/7 without crashes. AI processing became 40-70% faster.
Site crashed every time manager uploaded photo
Problem:
Corporate site suddenly 'went down' every time user uploaded an image. This happened daily, causing company to lose leads.
What we found:
Upload with no size limits, server tried to process huge files, no automatic image optimization, no limits on simultaneous requests, reverse proxy misconfigured.
Our solution:
Implemented strict upload limits, added automatic image compression, optimized file processing through queue, fixed NGINX/reverse proxy config, rewrote part of backend logic.
Result:
Site stopped crashing completely. Image upload now 75% faster. Server works stably under any load.
Why choose Limventis
Work with EU, Turkey, GCC, and CIS
Deep expertise in backend and architecture
Experience building large automations
Can restore projects of any complexity
Guarantee quality and responsibility for results
Quick start (within 24 hours)
Understand business tasks, not just 'fix code'
FAQ — Frequently Asked Questions
Can you fix a project made by another developer?
Yes. This is the foundation of our work.
What if the code is too bad?
We'll suggest partial or complete refactoring.
How quickly do you start?
Most often — within 24 hours after request.
Do you give a guarantee?
Yes. We guarantee all fixes.
Do you work with foreign companies?
Yes. We have clients from EU, Turkey, and GCC.
Leave a request — we'll conduct a free audit and show what needs to be fixed
We'll contact you within 2-6 hours.