Tiago Mendo is a product and security leader who currently directs product strategy and engineering for Snyk's DAST/API & Web capabilities, drawing on over two decades of hands-on experience in application security. A former CTO and co-founder of Probely (acquired by Snyk), he pairs deep pentesting and tooling expertise with startup product instincts to scale security scanning in CI/CD and developer workflows. His career began building honeypot networks and reverse-engineering proprietary traffic, later co-founding SAPO’s web security team at Portugal Telecom and developing automated scanners used in production. Tiago is CISSP-certified, holds an Information Security master’s from Carnegie Mellon, co-leads the OWASP Lisboa chapter, and teaches cybersecurity—bringing both community leadership and academic rigor to product decisions. Known for speaking internationally on scanning at scale and AppSec automation, he blends practical red-team skills with a product-first approach to make security accessible to developers.
11 years of coding experience
14 years of employment as a software developer
Bachelor's degree Computer Science, Bachelor's degree Computer Science at University of Lisbon
Master's degree Segurança Informática (Information Security), Master's degree Segurança Informática (Information Security) at Faculdade de Ciências da Universidade de Lisboa
Nova School of Business and Economics
Master's degree Information Technology & Information Security @INI, Master's degree Information Technology & Information Security @INI at Carnegie Mellon University
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.