Devansh Bhasin

About Devansh Bhasin

Hey, I\'m a Data Science and Analytics professional with close to 4 years of…

Experience

1. Business Intelligence Engineer Ii, Experimentation

   Amazon

   Aug 2022 — Present · Bellevue, WA, US

   Owned A/B Experimentation process to optimize components of the world\'s most advanced supply chain. Also worked on building data lakes and automated reporting frameworks. Headed 3 supply chain-based A/B experiments resulting in entitlements and cost savings of over $100M; Designed and maintained Quicksight dashboards and reports for continuous measurement and reporting of experiment results Created end-to-end scalable data pipelines to extract data from log files and combine it with various data sources to explain causal impact on key metrics; Applied advanced statistical testing techniques to determine significance of impact Implemented optimization changes across queries owned by the team, resulting in 30% efficiency improvement Defined policies and best practices to standardize A/B experimentation methods improving team-wide experimentation quality; Designed and maintained a data lake to support ad-hoc analysis and improve collaboration Worked in a team of 7. Technology Stack: SQL, Python, Spark, Athena, Glue, Lambda, Redshift, Jupyter, Sagemaker, Parquet, Amazon Internal Tools

Education

• Vellore Institute of Technology

  Bachelor of Technology, Computer Science with specialization in Bioinformatics, 9.08/10

  2014 — 2018

• University of Minnesota - Carlson School of Management

  Master of Science - MS, Business Analytics, 3.92/4

  2021 — 2022