Sean Mcmains is a senior software engineer based in San Antonio with 13 years of experience specializing in iOS and immersive XR experiences. He blends hands-on mobile development (Swift, ARKit, Apollo) with leadership—standing up CI/CD, automated testing, and team mentorship across companies from Mutual Mobile to H-E-B and Doximity. Sean has led XR/VR efforts for brands like Dell and Honda, prototyped AR telepresence concepts, and shipped production fleet and depot mobile apps for enterprise use. He’s equally comfortable creating developer programs and engineering processes as he is writing production-quality app code. Known for instituting code quality and knowledge-sharing practices, he often operates at the intersection of UX polish and robust engineering. His background in music education and early work on large-scale game and web systems gives him an uncommon blend of creative and systems thinking.
13 years of coding experience
14 years of employment as a software developer
BS, Music Education, BS, Music Education at The King's College
Contributions:14 commits, 5 pushes, 2 branches in 4 years 3 months
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