Browse categories
Explore
Fiverr Pro
English
$
USD
I will fix ai built app bugs in lovable, bolt and replit projects
Serhii Lukash
About this gig
Stuck on your Lovable, Bolt, Replit, or Base44 project?
You built the idea with an AI tool now it's broken, incomplete, or just won't launch. I'll take it from here.
I'm a Python backend developer specializing in complex backend integrations Supabase auth flows, Stripe webhooks, REST API connections, and database architecture. I fix what AI tools break and finish what they can't complete.
What I fix & build:
- API errors, logic bugs, broken auth, and UI issues
- Supabase / Firebase auth, database, and storage setup
- Stripe payments, webhooks, and subscription flows
- Missing features and incomplete AI-generated logic
- Third-party API integrations and service connections
- Full project takeover review, fix, complete, and launch
Platforms: Lovable · Bolt · Replit · Base44 · Cursor · v0
Stack: Python · FastAPI · Supabase · Stripe · React · PostgreSQL · Docker
- Clean, production-ready code
- Full source code included
- Unlimited revisions until satisfied
- 1 week post-delivery support
Share your project link I'll review and confirm scope before you order.
Get to know Serhii Lukash
Serhii Lukash
AI Automation Engineer Custom AI Agents and n8n or Make Workflows
- FromUkraine
- Member sinceJun 2026
- Avg. response time1 hour
Languages
English, Ukrainian
AI Automation Engineer & Python Developer
I build autonomous AI Agents and workflows that eliminate manual business tasks.
My expertise:
AI & RAG: Custom agents using OpenAI, Claude & LangChain integrated with internal data.
Automation: Expert n8n & Make workflows for CRM, lead gen, and SaaS tools.
Python: Custom scripts for APIs, web scraping & complex data logic.
Data & Security: SQL/Vector DBs (Pinecone) with strict data protection.
Secure, scalable architecture designed to cut operational costs. Let’s automate your business.
My Portfolio
FAQ
How do I get started?
Message me with your project link (Lovable, Replit, etc.) and describe what's broken or missing. I'll review it and confirm what's included before you order.
What if my project is bigger than expected?
I'll let you know during review before work starts. No surprise scope creep — we agree on deliverables first.
Do you work with non-Python projects?
Yes. Most Lovable/Replit projects use React + Node.js or Supabase — I handle all of these. For pure mobile apps, message me first.
What if I'm not happy with the result?
Unlimited revisions until you're satisfied. If I can't deliver what was agreed, you get a full refund — no questions asked.
Can you add features, not just fix bugs?
Yes. Standard and Premium packages include adding missing features, new integrations, and completing half-built functionality.
Can you handle projects with multiple dependencies?
Yes. Most AI-built apps have complex dependency chains — Supabase + Stripe + external APIs all talking to each other. I map out all dependencies before starting, so nothing breaks when I fix one part. Message me with your project link and I'll assess complexity for free.
