Ajit Kumar

Ajit Kumar is a Senior Data Engineer at Optum since August 2025, having previously held the role of Senior Data Engineer & AI at Carelon Global Solutions Ireland from January 2022 to August 2025, where efforts included designing multi-client architectures to enhance payment integrity. Prior to that, Ajit served as an AI Engineer and contributed to data-intensive application pipelines. Experience also includes a Data Engineer position at IBM, focusing on performance tuning of DB2 data loading processes, and an ML & Data Engineer Intern role at Outbound, researching in the NLP domain. Ajit began professional experience as a Teaching Assistant at Dublin City University and as a Software Engineer at Accenture in India, with expertise in SAP-ABAP and roles related to GST and VAT implementation. Education includes a Master of Science in Data Analytics from Dublin City University and a Bachelor of Engineering in Computer Engineering from Savitribai Phule Pune University.