Software Engineer for Code Audit

We are looking for a Sr. Software Engineer who can do code audit in our entire codebase.

1. The engineer is experience with auditing code base
2. The engineer needs to have at least 9 - 10 years of experience as Software Engineer
3. The engineer needs to be familiar with at least "Vue, Laravel, Tailwind, Database Schema/Normalization"
4. We need to have an insight in our current code base
5. Things that we need to improve
6. Things that needs to be changed
7. The current source code is working but its slowing (can identify the cause)
8. The engineer should stream line key parts of the source code (Give us better structure, and explain why the new approach is better)
9. The engineer needs to also audit current database schema (if engineer finds things that needs to be change, please explain why)
10. Give as all documentation on the findings in PDF format, and breakdown things.

Timeline 2 - 3 days or 1 week max.

NOTE: We are a Startup company that is building a SaaS platform, currently we have 9 "Full Stack Developers" working on the application.