
Sayak Dutta
A seasoned data science professional with 8+ years of experience in Data Sciences and ML. Focused on building... | Seattle, Washington, United States
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Sayak Dutta’s Emails sa****@ca****.com
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Sayak Dutta’s Location Seattle, Washington, United States
Sayak Dutta’s Expertise A seasoned data science professional with 8+ years of experience in Data Sciences and ML. Focused on building end to end statistical, machine learning / deep learning models and product development to help businesses disambiguate complex problems, make data driven and informed decisions. My role involves collaborating with business partners / product managers to understand the business pain points, data extraction, algorithm development and experimentation, model deployment and maintenance. Technical Skills: Solving Ambiguity, Googling, Python, PySpark, AWS - Sagemaker, ECR, Docker, EMR, Redshift, R, Shell Scripting, R Shiny, Base SAS, SAS/SQL, Quicksight Techniques Used: Statistical Inference, Design of Experiments, Multi Criteria Decision Analysis, Causal Inference, Sampling techniques, Linear and Logistic Regression, Tree based Modelling Techniques (RF, XGboost, LightGBM), Recommendation systems (Using Similarity Methods and Word2Vec), Survival Models, Supervised Techniques for NLP (Labeled - LDA, Naïve Bayes, Word2Vec, XGBoost, MLP, CNN), Forecasting Models (ARIMAX, ETS, TBATS, Prophet, LSTM and XGBoost). Domain Interest: Retail - Marketing, Supply Chain - Transportation and Logistics, Reliability Engineering - Manufacturing and Automotive.
Sayak Dutta’s Current Industry Amazon
Sayak
Dutta’s Prior Industry
Bennett Coleman
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Sigmaway
|
Capgemini
|
Landmark
|
Amazon
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Work Experience

Amazon
Data Scientist III - ML and Data Science, Amazon Business - Prime, SSR, Marketing & Expansion Tech
Sun Oct 01 2023 00:00:00 GMT+0000 (Coordinated Universal Time) — Present
Amazon
Data Scientist Il - ML and Data Science, Amazon Business - Prime, SSR, Marketing & Expansion Tech
Wed Apr 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time) — Fri Sep 01 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
Amazon
Data Scientist I - Machine Learning Science, Last Mile Worldwide Operations
Sun Jul 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) — Sun Mar 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time)
Landmark
Data Scientist - Analytics CoE
Sat Apr 01 2017 00:00:00 GMT+0000 (Coordinated Universal Time) — Sun Jul 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time)
Capgemini
Senior Consultant - Data Science and Analytics
Sun Jan 01 2017 00:00:00 GMT+0000 (Coordinated Universal Time) — Sat Apr 01 2017 00:00:00 GMT+0000 (Coordinated Universal Time)
Capgemini
Consultant - Data Science and Analytics
Fri May 01 2015 00:00:00 GMT+0000 (Coordinated Universal Time) — Thu Dec 01 2016 00:00:00 GMT+0000 (Coordinated Universal Time)
Sigmaway
Analytics Intern
Thu May 01 2014 00:00:00 GMT+0000 (Coordinated Universal Time) — Tue Jul 01 2014 00:00:00 GMT+0000 (Coordinated Universal Time)
Bennett Coleman
Supply Chain Management and Operations Intern
Wed May 01 2013 00:00:00 GMT+0000 (Coordinated Universal Time) — Mon Jul 01 2013 00:00:00 GMT+0000 (Coordinated Universal Time)