stephen greet data science manager brooklyn ny 11222 123 4567890 stephenbeamjobscom instephengreet 2020 data science resume guide experience consumer finance saas february 2018present new york ny lead data scientist lead team 2 data scientists 1 data engineer developing marketing mix models led roi improvement 25 digital marketing spend last six months worked product marketing teams identify customer interactions free trial maximize likelihood conversions resulting conversion rate increase 14 edtech company january 2015february 2018 new york ny senior data scientist worked closely product team build production recommendation engine python improves average time page users resulted 325k incremental annual revenue built customer attrition random forest model improved monthly retention 10 basis points customers likely attrit servicing relevant product features insurance company april 2012 january 2015 washington dc data scientist using various clustering techniques python identified groups states national underwriting models underperforming made improvements increase profitability 5 data analyst identified procedural areas improvement customer data help improve profitability nationwide retention program 7 using python sql excel developed owned reporting nationwide retention program saving 100 hours skills python numpy pandas scikitlearn keras flask 8 years sql redshift mysql postgres nosql 8 years git 5 years leadership experience 2 years recommendation engines customer segmentation propensity modeling productionizing models 6 years education university pittsburgh bs mathematics economics september 2008april 2012 pittsburgh pa