Purna Chander Racha is a Data Scientist and Computer Vision Engineer with extensive experience in programming languages such as Python and R, as well as database management with MySQL, Apache Hive, and Oracle. Currently employed at ONPASSIVE since July 2022, Purna previously held the same title at the Institute for Development and Research in Banking Technology (IDRBT) from January 2021 to July 2022. Purna's expertise includes working with Apache Spark, Hadoop, and Yarn for Big Data use cases, performing Exploratory Data Analysis with various Python libraries, and utilizing machine learning and deep learning frameworks, including Scikit Learn, TensorFlow, and PyTorch. Purna holds a Master of Technology in Embedded Systems and Technology from SRM University and a Bachelor's degree in Electrical, Electronics, and Communications Engineering from VNR Vignanajyothi Institute of Engineering & Technology.