Security & Performance SaaS Audit

I’m looking for a fresh, expert set of eyes on my already-launched SaaS. The priority is a thorough check of both Security and Performance. I’ll share the exact tooling, checklists, and testing methodologies... (Budget: $30 - $250 USD, Jobs: Computer Security, Internet Security, Penetration Testing, SaaS, Security, Security Auditing, Technical Writing, Web Security)