# Michael LaCroix > Staff Software Engineer at Twitter Location: San Francisco, California, United States Profile: https://flows.cv/michaellacroix ## Work Experience ### Staff Software Engineer @ Halcyon Jan 2024 – Present | San Francisco, California, United States ### Staff Software Engineer @ Twitter Jan 2023 – Jan 2024 | San Francisco Bay Area ### Senior Software Engineer @ Twitter Jan 2020 – Jan 2023 | San Francisco Bay Area ### Software Engineer @ Twitter Jan 2018 – Jan 2020 | San Francisco Bay Area ### Software Engineer @ Trunk Club Jan 2016 – Jan 2018 | Chicago, IL ### Software Developer @ LaCroix Design Company Jan 2009 – Jan 2016 | Chicago, IL ## Contact & Social - LinkedIn: https://linkedin.com/in/iamlacroix --- Source: https://flows.cv/michaellacroix JSON Resume: https://flows.cv/michaellacroix/resume.json Last updated: 2026-04-01