Harsh Kumar is an Applied Scientist at OnePay since January 2024, previously serving as a Data Scientist at Ohm Mobility from July 2023 to January 2024, and at ZestMoney from February 2022 to July 2023. Earlier in the career, Harsh Kumar worked as a Teaching Assistant at the University of Missouri-Columbia from August 2018 to December 2019. Harsh Kumar holds a B.S.-M.S. degree in Mathematics and Scientific Computing from the Indian Institute of Technology, Kanpur, earned between 2012 and 2017.