Himanshu Arora

Himanshu Arora is a data professional with extensive experience in data science and analytics. At Google, serving as a Data Scientist since July 2025, Himanshu has focused on implementing advanced data solutions. Prior roles include Data Scientist at PayPal, where an 8.9% increase in monthly recoveries was achieved through A/B testing, and Data Scientist at EXL, where significant optimizations were made to a word matching algorithm and OCR accuracy. At Artefact, improvements to the ROAS prediction pipeline were realized, and a custom Hashmap-based indexer was developed to enhance runtime efficiency. Earlier experience as a Data Analyst at DecisionTree Analytics & Services highlighted skills in designing efficient ETL workflows. Himanshu holds a degree from Gautam Buddha University, graduating in 2020 with a GPA of 8.28.