Designed and led end-to-end SafeSearch video classifier improvements. Enhanced by 15% Racy Videos Detection and child abuse video classifier, improved recall by 30% and precision by 17%.
Built an Actor Expansion system to prevent abuse across Google accounts:
• Built and monitored ML pipelines to continuously model training to connect accounts owned by the same actor with a final accuracy of more than 70%, which allowed integration of this system into existing systems.
• Developed end-to-end ETL pipelines to feed data into ML models, that were more than 50 times faster and more reliable than the initial solution.
Led launch of Cloud Baremetal Product.
• Became Focus Area Tech Lead for Monitoring and Health Definition, contributing to improving and optimizing monitoring.
• Decreased rollout time by optimizing risk assessment, which led to sped-up releases by 10%.
• Decreased human delays impact in Orion rollouts via process automatization, which led to sped-up to up to 60% of rollout time.