Erika Ellison is a Senior Software Engineer with 14 years of experience building production software across major Seattle tech employers, currently contributing at Microsoft after a recent senior stint at GitHub. She brings deep hands-on expertise in shipping reliable systems at scale, having repeatedly returned to and grown within high-impact engineering teams at Microsoft and Redfin. Erika pairs pragmatic engineering with community-minded mentorship, evidenced by her volunteer co-teaching with TEALS to broaden access to computer science. Based in the Greater Seattle Area, she combines a formal CS background from Evergreen and coursework at the University of Washington with a developer’s practical ethos — literally “turning coffee into code.” Colleagues value her consistency and institutional knowledge: she’s the kind of engineer who moves between companies yet stays focused on delivery, maintainability, and team enablement.
14 years of coding experience
11 years of employment as a software developer
Computer Science, Computer Science at University of Washington
Bachelor of Science Computer Science, Bachelor of Science Computer Science at The Evergreen State College
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Erika Ellison - Senior Software Engineer at Microsoft