David Astemborski is an accomplished technology professional with extensive expertise in mainframe systems programming and software engineering. Astemborski's career spans several prominent organizations, including a significant tenure as President and CEO of Storage Technician LLC and roles at companies such as StorageTek and Visa, where advanced knowledge in z/OS, MVS, and networking was applied. Active in the SHARE Association since 2006, Astemborski contributes to professional education and networking as a Core Platform z/OS Systems Programming Co-Track Leader and Deputy Project Manager for MVS Storage Projects. With a robust background encompassing system design, mentorship, and technical presentation, Astemborski has played a pivotal role in delivering high-performance technology solutions across various industries. Astemborski holds a certificate in Computer Programming from Control Data Institute and continues to engage in ongoing education through the Share Association.
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