# Muhammad Umar Ahamed Saleem Portfolio: https://sec.umar0x1.workers.dev/ ## Summary Security Engineer specializing in Product Security, Application Security, Offensive Security, vulnerability research, automation, and detection engineering. ## Important pages/resources - Portfolio homepage: https://sec.umar0x1.workers.dev/ - LinkedIn: https://www.linkedin.com/in/umarahamedsaleem - HackerOne: https://hackerone.com/umar0x1 ## Key evidence - Stanford Health Care cybersecurity internship - 1,600+ enterprise domains mapped - 7,500+ hosting signatures analyzed - Critical SAML authentication issue identified and remediated - Hackfinity CTF: #108 among 2,000+ teams - Immersive Labs enterprise leaderboard: #1