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Fiverr Pro
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I will audit and debug vibe coded mvp codebase
I fix vibe coded MVPs and build scalable AI driven software
Need a scalable Nextjs SaaS, a custom ERP, or autonomous AI agents?
I am a Full Stack Developer & AI Engineer specializing in high-performance web applications. Using Next.js, FastAPI, Supabase (Pos...
About this Gig
Built your MVP with Cursor, Bolt.new, Lovable, or v0?
It probably has disabled Supabase RLS, leaked API keys in the frontend bundle, and unindexed database tables that will crash under real user load.
I manually audit and fix these production-killing issues no AI-generated reports.
What you get:
Supabase RLS & Security
Enable Row-Level Security, write tenant isolation policies, and lock down unauthorized CRUD access across your database.
Secret Scanning & Remediation
Detect hardcoded API keys (sk-, sk_live_), service roles, and database credentials exposed in client-side JavaScript bundles.
PostgreSQL Query Optimization
Run EXPLAIN ANALYZE on slow endpoints, add missing B-Tree/GIN indexes, and eliminate N+1 query patterns causing CPU spikes.
Playwright E2E Testing
Write integration tests covering authentication, checkout, and critical API flows so deploys don't break production.
I ship direct code fixes via clean pull requests not PDFs. 20+ SaaS shipped, including multi-module ERP and marketplace platforms with real-time WebSocket systems.
Message me with your repo link to get a free initial assessment.
Testing platform:
Other
Device:
PC
•
Mac
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Linux
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iPhone
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Android mobile phone
My Portfolio
FAQ
What AI tools do you audit? (Cursor, Bolt, Lovable, v0?)
I audit codebases built with Cursor, Bolt.new, Lovable, and v0. These tools often disable Supabase RLS, leak API keys in the frontend bundle, and skip database indexing. I find and fix these exact issues.
Do you just send a report, or do you actually fix the code?
I fix the code directly. You get pull requests with working RLS policies, database migrations, and index scripts — not a PDF. A summary report is included so you understand what changed and why.
How do you find leaked API keys in my codebase?
I scan your repo with Trufflehog and GitGuardian, then manually inspect Vite/Next.js client bundles for hardcoded secrets (sk-, sk_live_, service_role). I also check browser Network requests for leaks.
What database optimization do you perform?
I run PostgreSQL EXPLAIN ANALYZE on slow queries, add B-Tree indexes on foreign keys, GIN indexes for JSONB, and refactor N+1 patterns into eager-loaded joins. You see before/after query plans.
What do you need from me to get started?
Three things: (1) GitHub or GitLab repo access, (2) staging/dev credentials (Supabase URL, anon key, service role), and (3) a brief note on known bugs or slow pages you want prioritized first.
Can you handle larger codebases or custom projects?
Yes. Message me your repo link and a short description. I'll review the scope and send a custom offer with milestones tailored to your project — whether it's 5 tables or 50.
What tech stacks and frameworks do you support?
I audit Next.js, React, and Node.js backends with Supabase/PostgreSQL. Also Python/FastAPI, Prisma, and Drizzle ORM. If your stack is different, message me first and I'll confirm compatibility.
