Piotr Lewandowski is a Senior Staff Site Reliability Engineer, and has spent the past nine years improving the security posture of Google's infrastructure. As the Production Tech Lead for Security, he is responsible for harmonious collaboration between the SRE and security organizations. In his previous role, he led a team responsible for the reliability of Google's critical security infrastructure. Before joining Google, he built a startup, worked at CERT Polska, and got a degree in computer science from Warsaw University of Technology.