Mark Seminatore is a software engineer and experienced engineering leader with a decade of hands-on experience shipping games and performance-focused systems. Based in Sammamish, WA, he blends game development roots with strong interests in architecture and solving complex performance bottlenecks. Colleagues know him as a pragmatic problem-solver who moves between high-level system design and low-level optimization, often finding elegant trade-offs. He describes himself as a "recovering game developer," signaling both broad product experience and a drive to apply gameplay-grade performance to other domains.
A library and tools for working with TRS-80 Color Computer virtual DSK files
Contributions:4 releases, 2 PRs, 38 pushes in 1 year 11 months
cocodskjvctrs-80
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