PHP Backdoor Removal & Secure Deployment -- 2

Job ID: 40200865

Budget: $30 – $250 SGD

I need a seasoned PHP security specialist to comb through an existing application, locate and remove every hidden backdoor, then harden the code so it stands up to malicious probing—SQL Injection is my top worry. Once the cleanup is finished, you’ll redeploy the patched build to my live PHP stack and confirm that all features operate normally under real traffic.

A successful engagement means:
• a brief, private report pinpointing each issue you discovered and how you neutralised it
• a fully patched source tree returned to me, ready for version control
• the application running stably on my server, with verification that the fixes prevent the SQL Injection vectors you identified

Please come prepared with practical exploitation knowledge, the usual security tool-set (grep, static analysis, Burp/OWASP alternatives, etc.), and a willingness to keep the codebase strictly confidential. I’ll grant server access and expect all investigative notes to be deleted once we’re done.