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Data Science @ AdRoll
ETL Layer : Presto, R, Python
Data Layer : s3, Hadoop, Postgres
Presentation Layer : Tableau
ML Layer : Python, R, bash, SQL
SAAS Layer : API
R&D : trailDB, Python, R, D, VW, C, bash,
Java, erlang, UDFs, Convex Optimization,
MAB, GA, Real Time Bidding, Feature
Engineering, Large Scale ML models,
Decision Bayesian Networks, ANN, etc
• 4 DS Teams : DSE, OptiLab (skunkworks) , Supply, Product