Design, maintain, and extend abuse detection and prevention systems for GitLab's SaaS platform. Serve as a core maintainer of a Ruby on Rails monolith, build anomaly detection and agentic AI mitigations, automate abuse response, collaborate with peer engineering and security teams, and produce runbooks and operational documentation.

Lead GitLab's threat intelligence as a senior engineer: operate and extend the Threat Intelligence Platform, monitor relevant threats and feeds, perform OSINT and malware analysis to support incident response, automate workflows with code and AI, run purple team exercises, and share intelligence with industry peers to improve defenses.