Nitesh Kumar is a Senior Machine Learning Engineer at Roku, focusing on search and recommendation systems. They previously held roles as a Senior Data Scientist at Flipkart and Zensar Technologies, as well as leading a Computer Vision team at Datakalp. Nitesh worked as a Data Scientist at Clustr and Analytics Saves at Work, contributing to projects in data analytics and machine learning within various industries. They earned a Master of Technology in Data Science from the International Institute of Information Technology, Bangalore, following a Bachelor of Technology in Electronics and Communications Engineering from SRM University.