Hi, I'm a Linux sysadmin with 15 years of experience and would love to help you with this task.
I have experience with security audits and would love to help. nmap, nikto, sqlmap, wpscan amd nexus are some of the tools to use.
The deliverable would be a document with my findings, its severity categorisation and a fix recommendation.
Looking forward to hearing from you.
Best regards,
Marco Ramos