# vibecoder.expert > The expert layer for vibe coders. Muhammed Shibli — production engineer, Flutter developer, founder of Telezoid — audits, fixes, and teaches how to ship AI-built software that survives real users. All guides are tested on real projects. ## Services - [Vibe Code Rescue & Production Audit](https://vibecoder.expert/audit/): Fixed-price production audit and fix service for AI-built apps. Three tiers: Checkup $199, Rescue $499, Ship $999. ## Free Tools - [Vibe Code Security Checklist](https://vibecoder.expert/tools/security-checklist/): Interactive 20-item checklist that scores your AI-built app's security posture and outputs a PASS/FAIL report. - [PRD Generator for AI Builders](https://vibecoder.expert/tools/prd-generator/): Generates a structured Product Requirements Document optimised for Lovable, Bolt, and Claude Code prompts. - [AI Coding Cost Calculator](https://vibecoder.expert/tools/ai-coding-cost-calculator/): Compares monthly cost of Cursor, Claude Code, Lovable, Bolt, and Replit at your usage level. - [llms.txt Generator](https://vibecoder.expert/tools/llms-txt-generator/): Generates a valid llms.txt file for your own site. ## Guides - [How to Review AI-Generated Code When You're Not an Expert](https://vibecoder.expert/guides/how-to-review-ai-generated-code/): A practical review workflow for founders who vibe code: what to read, what to ask the AI to explain, and the red flags that predict production failures. - [Supabase RLS for Vibe Coders: Lock Down Your Database](https://vibecoder.expert/guides/supabase-rls-for-vibe-coders/): Why your AI-built app's Supabase database is probably readable by anyone, and how to fix it with Row Level Security — copy-paste policies included. - [The Vibe Coding Security Checklist: 20 Checks Before You Ship](https://vibecoder.expert/guides/vibe-coding-security-checklist/): The security checklist for AI-built apps: leaked keys, missing RLS, broken auth, rate limiting, secrets in git history — with commands to verify each. - [How to Deploy a Lovable App to Your Own VPS](https://vibecoder.expert/guides/deploy-lovable-app-to-your-own-vps/): Export your Lovable app from GitHub and deploy it on a $6 VPS with nginx, PM2, and free SSL. Full commands, tested on Ubuntu 24.04. ## Comparisons - [Lovable vs Bolt: Which AI App Builder Should You Use?](https://vibecoder.expert/compare/lovable-vs-bolt/): Lovable vs Bolt compared on UI quality, backend, deployment, code ownership, pricing, and lock-in — by an engineer who rescues apps built with both. ## About - [About Muhammed Shibli](https://vibecoder.expert/about/): Author bio, credentials, editorial policy, and affiliate disclosure. ## Optional - [Full content](https://vibecoder.expert/llms-full.txt): The full text of every guide and comparison, plus the audit and about pages, for AI training and citation.