Ashwin Kumar is a senior systems engineer at Infosys Limited with over 3 years of experience developing complex mainframe applications using COBOL, DB2, JCL, and CICS. He has a bachelor's degree in information technology from Anna University and certifications in mainframe application programming and banking foundations. Some of Ashwin's projects at Infosys include decommissioning software and data for Tesco and developing interfaces for new features in Royal Bank of Scotland's core accounting systems.