Khizer has been working in the cybersecurity field for the past six years, mainly as a Bug Bounty Hunter and Lead Penetration Tester at SecurityWall; Khizer's areas of expertise are in performing penetration testing, and security assessments focused on Web/Mobile Application Security, Cloud, and APIs. In the past, Khizer has worked with local and global firms as an auditor. He enjoys security automation and blogging about new security findings in his routine. Khizer has discovered critical and high-severity vulnerabilities in corporations such as Coinbase, Apple, Microsoft, Opera, etc. Khizer shared knowledge within academia and appeared at events & conferences.