Line-up optimizer for DFS community. 2017 - now

• Challenge: create the most accurate and powerful engine for predicting profitable (winning) lineups for Draftkings and Fanduel. System should have worked fast, generate hundreds of lineups and consider tens of different stats parameters. Implemented several parts with different technologies to achieve the best performance. Married several technology stacks into one system.
• Achieves: on the start system has only tens of users. In 15 months raised to several thousands of active users.
• Datafeed: FantasyData.