In this episode of I Am a Mainframer, we sit down with Gary Thornhill, CEO and founder of PopUp Mainframe, to explore his intriguing journey through the IT industry. From an unexpected start at IBM to navigating challenges in banking, Gary shares how his expertise in mainframe technology, MQSeries, and DevOps shaped his career. Hear how these experiences inspired him to launch PopUp Mainframe, a company dedicated to modernizing and democratizing mainframe access. Plus, Gary offers his insights on the future of mainframe computing, touching on sustainability, cost-efficiency, and why this technology remains essential in an evolving digital landscape.