Director of Data Science
Metromile
May 2013 - Sep 2014 (1 year 5 months)
• Led data products and engineering. Launched street sweeping alerts, trip cleanup, route intelligence, engine alerts, gas understanding and other machine learning features.
• Scaled data pipeline 100x, with 15x spare capacity, using AWS (EC2, RDS, S3, SQS), MySQL, PostGIS, New Relic, Java. Created research and analysis framework in Python, R, SQL.
• Mentored data team, led cross-functional product groups, filed 6 patents.