Leadership Success Story of Pratik Mayur Parekh's DoorDash ETA Transformation

This story was originally published on HackerNoon at: https://hackernoon.com/leadership-success-story-of-pratik-mayur-parekhs-doordash-eta-transformation . Pratik Parekh revolutionized DoorDash’s ETA system with real-time ML, boosting revenue, reliability, and customer trust—zero Sev-0s for over a year. Check more stories related to machine-learning at: https://hackernoon.com/c/machine-learning . You can also check exclusive content about #doordash-eta-transformation , #pratik-mayur-parekh , #real-time-machine-learning , #food-delivery-optimization , #routing-engine , #fraud-detection-platform , #kafka-flink-architecture , #good-company , and more. This story was written by: @echospiremedia . Learn more about this writer by checking @echospiremedia's about page, and for more stories, please visit hackernoon.com . Pratik Mayur Parekh led a complete redesign of DoorDash’s ETA system using real-time machine learning, Kafka, and Flink. His leadership boosted ETA accuracy, increased checkout conversions, and achieved over 12 months with zero Sev-0 incidents. He later built a real-time fraud detection platform, saving millions annually and reducing analyst response time from days to minutes.