The professional possesses approximately 30 years of experience in programming and systems analysis, specifically within the financial and industrial sectors on Mainframe platforms. The expertise spans various programming languages and tools such as COBOL, CICS, DB2, VSAM, ENDEAVOR, TSO, ROSCOE, MVS, CHANGEMAN, and MQSeries. Proficiency extends to Agile Scrum methodology, RTC-Jazz, Z/OS, IDZ/RDZ, CICS Container, and API integration using JSON.