Jai Kumar Sharma

About Jai Kumar Sharma

Jai is a Principal Offensive Security Engineer with 9+ years of experience in Red Teaming, Purple Teaming, penetration testing, and cloud security. He has led large-scale security assessments across web, API, mobile, cloud, and enterprise environments, enabling organizations to build secure applications, services, and infrastructure.Recognized in multiple Hall of Fames (Google, OnePlus, MasterCard, Adobe, and others), Jai has registered several CVEs and contributed to major open-source security projects such as ProjectDiscovery’s Nuclei. He is also an active member of the Synack Red Team, Bugcrowd, and HackerOne, with notable achievements including Bugcrowd P1 Warrior and runner-up in Cobalt Core CTF 2023.His expertise encompasses Red Team operations, Purple Team exercises, adversary emulation, AI/ML security testing, and cloud security reviews (including AWS, Azure, and GCP). He has delivered enterprise-grade solutions to improve threat detection, vulnerability management, and incident response, while also researching EDR evasion, IOC/IOA based TTPs, and LLM/RAG exploitation methodologies.Jai is passionate about security leadership and knowledge transfer, having conducted internal training sessions, live hacking demonstrations, and tailored cybersecurity courses for both technical and non-technical teams. He continues to drive AI security strategy, strengthen detection engineering, and lead offensive security programs that reduce risk and improve resilience at scale.

Experience

1. Principal Offensive Security Engineer

   GoDaddy

   Apr 2025 — Present

Education

• Kendriya Vidyalaya

  High School, Mathematics and Computer Science

• Maharshi Dayanand University

  Bachelor of Technology (B.Tech.), Electronics and Communication Engineering