# William Wallace > Mobile Software Engineer Location: Walnut Creek, California, United States Profile: https://flows.cv/williamwallace William continually aims to develop expertise in several programming languages on various platforms, and to push the limits of new technologies. ## Work Experience ### Staff Mobile Software Engineer @ Exo Jan 2023 – Present | Santa Clara, California, United States ### Principal Software Engineer @ Apexon Jan 2023 – Jan 2023 | Santa Clara, California, United States ### Software Engineering Manager (Mobile) @ Roche Jan 2021 – Jan 2023 | Santa Clara, California, United States ### Principal iOS Developer @ Roche Jan 2020 – Jan 2021 | Santa Clara, California, United States ### Principal Engineer @ Mobiquity Inc. Jan 2019 – Jan 2020 | San Francisco Bay Area ### Senior Architect @ Mobiquity Inc. Jan 2015 – Jan 2019 ### Principal iOS Developer @ Mobiquity Inc. Jan 2014 – Jan 2015 | San Francisco, CA ### Senior iOS Developer @ Mobiquity Inc. Jan 2012 – Jan 2014 | San Francisco, CA Development and architecture of iOS applications targeted for enterprise level organizations. ### Application Programmer @ Brigham & Women's Hospital Jan 2005 – Jan 2012 | Boston, MA ### Consultant @ OfferBeam, Corporation Jan 2010 – Jan 2011 ### Systems Analyst @ Flextronics Jan 2000 – Jan 2005 | Tab, Hungary ### Systems Analyst @ T-Mobile Jan 1997 – Jan 1999 | Budapest, Hungary ## Education ### Computer Science UMass Boston ### Associate in Science (AS) in Computer Science Bunker Hill CC ## Contact & Social - LinkedIn: https://linkedin.com/in/williamtwallace --- Source: https://flows.cv/williamwallace JSON Resume: https://flows.cv/williamwallace/resume.json Last updated: 2026-04-01