Subrat Sekhar Sahu is a Senior Data Scientist currently employed at Walmart since August 2025, having previously held the same position at Walmart Global Tech India from January 2021 to August 2025. Prior experience includes roles as an Advanced Data Scientist at Honeywell for a brief period in late 2020, and as a Senior Data Scientist at Siemens from August 2018 to November 2020. Subrat's career began at Infosys, where multiple positions were held from May 2014 to July 2018, including Specialist Programmer and Senior Systems Engineer. Subrat completed a Master of Technology in Data Science and Engineering from BITS Pilani Work Integrated Learning Programmes in 2022 and earned a Bachelor of Technology in Computer Science and Engineering from Gandhi Institute for Technological Advancement in 2014.
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