Rebecca Deck is a Principal Application Security Engineer with 12 years of hands-on experience securing software across finance, insurance, and tax technology firms, currently leading appsec at Avalara. She combines deep application threat modeling, manual code review, and both SAST/DAST expertise to build repeatable security programs, metrics, and developer training that scale across large engineering organizations. Her background includes creating proof-of-concept exploits to drive remediation, automating regression testing, and managing third-party testing vendors, reflecting a pragmatic balance of offensive and defensive skills. A former US Army infantry officer turned security engineer, she brings disciplined leadership and process rigor to complex security challenges. She holds a BSCIS in Computer Science and a Master’s in Information Security Engineering from SANS, and is known for translating technical risk into actionable developer-centric solutions.
12 years of coding experience
10 years of employment as a software developer
Master’s Degree, Information Security Engineering, Master’s Degree, Information Security Engineering at SANS Technology Institute
BSCIS, Computer Science, BSCIS, Computer Science at The Ohio State University
Contributions:8 commits, 5 pushes, 1 branch in 11 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.
Request Free Trial
Rebecca Deck - Principal Application Security Enginer