Lindsay Pettingill

Lindsay M. Pettingill, PhD, is a prominent data scientist currently serving as the Director of Data Science at Replit. She has a rich background in data science and analytics, having previously worked at Airbnb, where she played a significant role during the company's hyper-growth phase. At Airbnb, she held various positions, including Data Scientist, Data Science Manager, and Tech Lead, contributing to critical analyses that influenced product development and strategic direction across multiple teams.12

Education and Early Career

Lindsay earned her PhD in Government from Georgetown University, where she conducted notable research projects, including a big-data analysis of calls to Washington D.C.'s 311 service line and a project on maritime piracy prediction. She also taught quantitative methods at Georgetown, developing a curriculum that introduced students to statistics and data science.14

Professional Experience

• Replit: Director of Data Science (October 2023 - Present), Lead Data Scientist (July 2023 - October 2023)
• Ask Iggy, Inc.: Co-Founder and CEO (January 2020 - June 2023), focusing on geospatial data and analytics.
• Airbnb: Various roles from 2015 to 2020, including Data Scientist and Data Science Manager, where she led teams and managed significant projects that drove international growth and product analytics.13

Contributions and Thought Leadership

Lindsay is known for her insights into data science and its business applications. She has shared her expertise through various platforms, including writing articles for aspiring data scientists and participating in podcasts discussing the evolution of data science and its influence on business strategy.23 Her approach emphasizes the importance of curiosity, intuition, and the strategic role of data teams within organizations.2

Lindsay's diverse educational background and extensive experience in the tech industry make her a notable figure in the field of data science.