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Applied Machine Learning- Designed and implemented personalized header card selection (using XGBoost and Pyspark) on the mobile home page, resulting in increases in user engagement- Designed, project led, and implemented mobile home feed backend (using Pyspark, Cassandra, and Pyramid) resulting in increases in user engagement, Yelp Connect advertiser revenue, and cost savings from infrastructure improvements

Business analytics using Python, SQL, and proprietary job scheduling tool.- Overhauled core growth accounting datasets, resulting in simpler ETL, compute and storage savings, and more extensible data architecture- Built core company deviceid-based datasets, unblocking experimentation for multiple account users- Developed playbook of best practices for internal metric regression monitoring tool, resulting in quicker resolution of bugs, preserving both the user experience as well as retention and revenue

Applied data analysis and machine learning to surface analytical insights to client end users. Data gathered, cleaned, and analyzed with SQL Server and Python; production applications developed in Java.- Developed and maintained web application for client benchmarking – used for comparing HR metrics (eg. on-time training completion rate, median team size, median tenure) across various cubes (eg. industry, geography, company size)- Developed and maintained web application for client data validation – used for identifying upsell opportunities, communication with clients, as well as first-pass analysis- Researched and documented database schema – used for understanding which data should be pulled in as well as how it should be transformed for analysis

Applied statistical techniques to answer business questions regarding product usage. Data gathered and cleaned with MySQL and Python; analyses performed in Python and R.- Defined and calculated metric for understanding efficacy of current film recommendation system- Defined and calculated lifetime value of a Fandor user under various business models- Developed framework for performing user path analysis on Fandor’s web application- Defined and calculated metric for an individual film’s lifetime value

Saint Ann’s is an independent, non-sectarian private school that eschews traditional grading systems in favor of written, narrative reports. Teachers design flexible curriculums around student interests.Taught five core mathematics classes ranging from 3rd to 12th grade. Wrote narrative reports accessing student progress. Worked with other teachers both in- and out-of-department to develop curricular standards. Mentored students with independent research projects in mathematics. Was assistant coach for boy's varsity basketball team.

The MATCH School works to close the achievement gap through a “No Excuses” approach.Tutored students in grades 9-11 in core subjects. Worked as English 12 Teaching Assistant as well as Administrative Assistant to Director of Recruitment.