Abstract: The experimentation platform at DoorDash leverages multiple big data tools to help with thousands of decision making everyday. In this talk we will cover how company leverage the platform to make decisions in business strategies, machine learning models, optimization algorithms and infrastructure changes. We will also cover how the platform leverage Dagster to do metrics and analysis jobs orchestration; how the data storage and data fetching is done with datalake; how we enable exploratory analysis with Databrick notebook; and how we integrate with machine learning platform to make automated decisions.
Bio: Yixin Tang is an engineer manager on experimentation platform team at DoorDash. His team is responsible for building a world-class experimentation platform that the product teams and various business analytics functions use to make timely, insightful and intelligent decisions that optimize our business and product. Yixin has 10 more years of experience contributing to various initiatives related to customer facing products, machine learning, optimization, data driven large scale systems, with a focus on experimentation.