Rizki Rachmadi

Rizki Rachmadi is a Senior Data Scientist Specialist at SuperApp (YC W18) since January 2023, where significant achievements include optimizing the cashback strategy and redesigning the A/B testing framework, resulting in a 35% reduction in burn rate. Previously, Rizki served as a Data Scientist Supervisor, deploying the Application Credit Scoring system, which halved overdue loans and reduced SLA time for new applicants from seven to two days. Experience includes an Associate Data Scientist role at Grab, focusing on Risk & Lending, and a Data Scientist position at OVO, where automation of the Promise-To-Pay prediction pipeline led to a 75% increase in collection effectiveness. Early in the career, Rizki worked as a Machine Learning Researcher at Politeknik Elektronika Negeri Surabaya, developing a motorcycle driver behavior detection system. Rizki holds a Master's degree in Electrical, Electronics, and Communications Engineering and a Bachelor's degree in Telecommunications Engineering from Politeknik Elektronika Negeri Surabaya.