Head of Anti-Fraud @ KOMOJU — the rule engines and ML models that decide which merchants and payments to trust, and the team that builds and runs them. More approvals, fraud held flat.
15 years in software, the last 6 in payments fraud and risk. Node.js core collaborator (emeritus). Earlier: CTO in US insurance software, senior engineer (P7) at Ant Group. RailsConf and RubyConf speaker.