Andrew Rottier

Andrew Rottier is a seasoned web security engineer and software developer with extensive experience in cybersecurity and software engineering. Currently serving as a Web Security Engineer for ByteDance and a Senior Software Engineer for TikTok, Andrew has successfully blocked over 1 trillion malicious requests and is focused on building client-side security SDKs. Previous roles include Software Engineer III at F5, where Andrew contributed to advanced adversary combat strategies, and Software Engineer II at Shape Security, involved in web security initiatives. Andrew's early career included internships at UnitedHealth Group, Optum, and the Town of Plainville, alongside independent game development. Andrew holds a Bachelor's degree in Computer Science from Worcester Polytechnic Institute.