San Francisco, California, United States
Started as the Machine Learning PM for one product and soon scaled to manage both the Product and Platform Data Science portfolio across all FSQ products. Work involved:
1. Product DS: Building ML models and algorithms to improve Places and Users data quality
• Places: accurately predicting open/closed POIs, choosing lat-long for a place from 100+ sources, harmonizing POIs based on core attributes, photo classification
• Users: understanding how people move and transact across places, normalizing foot traffic data to scale to real world trends, identifying demographics like age, gender, income using movement and transaction data
2. Platform DS: Done in 2 parts,
• Establishing standard procedures for ML lifecycle from annotation collection, setting custom release criteria, impact measurement, model serving to continuous model improvements and retraining
• Setting up required ML infrastructure like feature store, monitoring for improving the efficiency of model development and maintenance