Ravi kumar

At CrawCyberSecurity Pvt. Ltd., I perform vulnerability assessment and penetration testing in authorized lab and web application environments, identifying and documenting exploitable vulnerabilities.

I conduct reconnaissance, network scanning, and service enumeration with tools including Nmap, Nessus, Burp Suite, and Kali Linux. I assess findings using CVE/CVSS scoring and prepare security reports, risk assessments, and remediation recommendations.

For my Network Scanning & Vulnerability Assessment Tool project, I developed a Python-based tool that integrates Nmap for port scanning, service and version detection, and vulnerability scanning. It maps findings to CVE/CVSS, tracks remediation status, and generates HTML/PDF reports.

I also developed a face-recognition authentication system using Python, OpenCV, and Dlib, with anti-spoofing logic to detect and reduce presentation attacks. I’m pursuing a Diploma in Cyber Security and seeking VAPT or penetration testing opportunities.