Sean Mcrae is an information security manager with nine years’ experience specializing in application security, leading AppSec assessment teams and managing testing for Fortune 500 clients. He progressed from hands-on penetration testing and exploit development to project management, training new consultants, and producing actionable remediation and risk reports. Sean combines formal training in computer and network security with a full‑stack web development background, enabling him to bridge development and security teams effectively. His prior work as a licensed private investigator and ongoing HackerOne research give him a nuanced investigative mindset and a penchant for uncovering complex, real‑world vulnerabilities. Based in Greater Philadelphia, he focuses on pragmatic, developer-friendly security guidance that prevents issues before release.
9 years of coding experience
6 years of employment as a software developer
Glasgow High School
Full-Stack Web Developer Track, Full-Stack Web Developer Track at Bloc
Private Investigation, Private Investigation at Detective Training Institute
Bachelor of Science (B.S.), Computer and Network Security, Bachelor of Science (B.S.), Computer and Network Security at Wilmington University
Graphic Design, Graphic Design at Delcastle Technical High School
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