Summary
Kate Mcdonald is a Staff Site Reliability Engineer with 11 years of software engineering experience, currently driving SRE and DevOps initiatives at Lightspeed Commerce in New York. She combines full-stack development chops with deep expertise in identity, access management, feature flagging, and observability—having led cross-product SSO, product switching, and feature management extractions from monoliths. Kate is a hands-on leader who builds developer experience communities, mentors peers for on-call readiness, and has repeatedly embedded with product teams to unblock tight delivery timelines. Notably, she scoped and delivered integrations (OAuth 2.0) that became foundational for third-party sign-in across multiple products, showing a pragmatic ability to turn platform work into measurable product impact.
11 years of coding experience
7 years of employment as a software developer
Master’s Degree Computer Science, Master’s Degree Computer Science at DePaul University
Fullstack Academy