Ecommerce developer for Build and Design Website immediately

Want to start immediately and already funded the project. Project requirements & budget in the attachments, I will not check any proposal without answering the questions in the attached requirements. I will not accept ay copy paste proposal without answering all attached requirements. Seeking a skilled PHP developer to conduct a comprehensive security audit of our custom-built website, including its shopping cart and checkout system. The goal is to identify and fix security vulnerabilities while ensuring the platform meets current security standards, best practices, and performance requirements.