Bill Koerner

Bill Koerner is a Computer Programmer at Will County Executive since June 2022, with expertise in Cobol. Previous experience includes serving as Systems Architect for Legacy Systems at Hyatt Hotels from 2014 to June 2020, where key contributions involved data transfer mechanism development and performance tuning of online booking processes. From 2011 to 2014, Bill managed IT Systems Operations at Smart Source Technologies, Inc., overseeing data center virtualization and migration. Earlier in their career, Bill was a Storage Administrator at CSC from 1996 to 2011, focusing on terminal emulation drivers and SAN technology implementation. Bill holds a Bachelor's degree in Computer Science from Western Illinois University and two associate degrees from Joliet Junior College in Science and Business.