Ilya Altshteyn's Email Addresses & Phone Numbers

Data Scientist @ Enveritas From March 2017 to December 2019 (2 years 10 months) Greater New York City AreaSenior Data Scientist @ Enveritas Enveritas is a Y Combinator-backed, non-profit tech startup. We survey rural farmers at large scale, and convert the resulting data into products that help food/beverage companies improve farmers' lives.- Helped to design and scale...

Data Scientist @ Enveritas From March 2017 to December 2019 (2 years 10 months) Greater New York City AreaSenior Data Scientist @ Enveritas Enveritas is a Y Combinator-backed, non-profit tech startup. We survey rural farmers at large scale, and convert the resulting data into products that help food/beverage companies improve farmers' lives.- Helped to design and scale data collection tools and operating procedures to more than one dozen countries.- Built, scaled and maintain the system that implements Enveritas's business logic to create data products from raw survey results.- Tools I use daily: Python (pandas, matplotlib, numpy, shapely and more); shell; postgres/SQL. New York, New York, United StatesInstructor - Data Analytics Boot Camp @ Columbia University in the City of New York - Taught full-stack data analytics bootcamp to a group of 45 adults.- Managed 6 TAs.- Technologies covered: Python (base python, Pandas, web scraping, Flask and more), Javascript/HTML/CSS, Excel/VBA, data visualization (d3.js, matplotlib, Tableau), basic stats and machine learning. From November 2019 to May 2020 (7 months) New York, New York, United StatesData Scientist @ Angel.ai (formerly GoButler) I helped build a "conversational commerce" chatbot that helps consumers find and book flights and hotels.Tools used: Python (especially data science libraries), AWS, SQL, Git, Shell, Google Analytics. From April 2016 to June 2016 (3 months) New York, NYBusiness Analyst @ Priceline.com - Analyzed customer behavior to inform product decisions.- Built models to estimate demand for a given travel itinerary, and to predict which site visitors would convert.Tools used: SQL (Oracle and MySql), Hive, Tableau, Python, Google Analytics, Kibana, Excel, Git, Shell. From September 2015 to April 2016 (8 months) New York, NYData management consultant @ Freelance - Wrangled datasets and ran models for a group of professors. - Created data visualizations for a healthcare startup's mobile app.- Analyzed marketing campaign results for my favorite small furniture builder.Tools used: R, Python, Javascript (D3.js). From September 2014 to September 2015 (1 year 1 month) NSF Research Fellow and MA/PhD Student @ UCLA Anthro Department I did research about how evolution shapes the kinds of information people share with others.- Managed 4 undergraduate research assistants. - Ran research projects in Los Angeles and in Ecuador.Tools used: Python, R, Qualtrics/Survey Monkey/MTurk for survey studies. From September 2012 to August 2014 (2 years) Los Angeles, CA