Tim Wallis

Tim Wallis is a Senior Infrastructure Manager at Citi, where they strategically advise on operations and reliability for a major private cloud environment supporting $4 trillion in daily transactions. With over 20 years of IT infrastructure experience, Tim has led diverse teams and implemented initiatives that enhance operational efficiency and regulatory compliance. They hold a Master’s degree in Managing Information Systems from Tarleton State University and have previously worked with companies such as HF Sinclair, ExxonMobil, and FMC Technologies. Tim has a strong background in process improvement and Agile methodologies.