Vivek Yadav
Product Security Analyst at HackerOne
Delhi, India
Summary
👤
Senior🎓
Top SchoolVivek Yadav is a seasoned product security analyst and senior cyber security engineer with around a decade of hands-on experience in vulnerability assessment, penetration testing, and securing web, mobile, API and cloud environments. Certified OSCP, CREST CPSA/CRT and ISO 27001 ISMS LA, he blends offensive expertise with program-level work—bug bounty programs, triage and security automation—to drive measurable risk reduction. He has led product security and red team efforts at companies like ixigo and now HackerOne, and has implemented compliance and audit-ready controls for ISO 27001, PCI-DSS and DL-SAR. Known for pragmatic automation (Python) and Active Directory/financial-API security specialization, he also brings threat modeling and AI/LLM prompt-injection defenses into product workflows. Outside standard tooling, Vivek has a track record of operationalizing public-asset monitoring and bug bounty processes that directly improved enterprise incident detection and remediation.
10 years of coding experience
1 year of employment as a software developer
Master of Computer Applications - MCA Computer Science, Master of Computer Applications - MCA Computer Science at Uttarakhand Technical UniversityBCA Computer Science, BCA Computer Science at Nehru Gram Bharti UniversitySchool, School at Army Public School, Agra
English, Hindi
Github Skills (5)
instagram5
api5
instagram-api4
pii4
python4
Programming languages (1)
Github contributions (5)
shallvhack/shallvhack.github.io
Jul 2020 - Sep 2020
Contributions:38 commits, 38 pushes, 1 branch in 1 month
shallvhack/hotshotbot
Oct 2015 - Jul 2020
Contributions:13 commits, 12 pushes, 1 branch in 4 years 9 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.