Darragh Duffy
Senior Manager, Security Engineering at Zoom
Cork, Ireland
Summary
👤
Senior🎓
Top SchoolDarragh Duffy is a seasoned security engineering leader with over 10 years of hands-on experience building secure, performant web applications and AWS infrastructure. Currently Senior Manager, Security Engineering at Zoom and previously Director of Security at Workvivo, he blends deep technical expertise (PHP/Laravel, Go, React, AWS) with product and executive-facing security strategy. A former OWASP chapter lead and Oxford-trained systems security graduate, he is fluent in authentication, threat modeling, API security, and embedding SAST/DAST/SCA into CI/CD. He’s known for pragmatic, user-centered security—championing initiatives like organization-wide YubiKey adoption—and for mentoring engineers to raise security maturity. Darragh has led projects for household brands including Nike, Vodafone and Pfizer, and often acts as a technical consultant across architecture, performance tuning and compliance (ISO/SOC2). He combines deep implementation experience with an unusual mix of product instinct and commercial engagement, regularly participating in pre- and post-sales security discussions.
10 years of coding experience
24 years of employment as a software developer
Master's Degree, Systems Security, Computer Science, Master's Degree, Systems Security, Computer Science at University of OxfordB.Sc (Hons), Computer Science, B.Sc (Hons), Computer Science at Cork Institute of TechnologyM.Sc, Computer Science, M.Sc, Computer Science at University College Cork
Github Skills (15)
google-cloud7
golang6
microsoft-teams6
google6
cloud-storage6
devrel6
targets6
foundation5
security5
aws5
powershell5
owasp4
go4
collaboration4
microsoft3
Programming languages (5)
Github contributions (5)
DarraghDuffy/contactkeeper
Apr 2020 - Dec 2020
Example React Contacts App
Contributions:8 PRs, 30 pushes, 1 branch in 8 months
reactcontactsjavascriptreduxreactjs
workvivo/public
Dec 2022 - Oct 2024
Contributions:4 PRs, 2 pushes, 4 branches in 1 year 10 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.