Full Stack Application Review

I have a large vibe coded platform that has only been reviewed by LLMs. It's a full stack application requiring a comprehensive review by a human expert. The ideal candidate will have experience in Node.js, MySQL, PHP, and JavaScript to ensure the application is robust and efficient. The review should focus on identifying potential issues and providing actionable insights for improvement. THE MVP APP HAS BEEN DESIGNED AND WORKING SO LOOKING SOMEONE COMFORTABLE WITH GIVING FEEDBACK NEED A HUMAN Stephen