Shawn Hartsell is a Senior Software Engineer with a decade of experience building APIs and scalable web services, currently working on APIs at GitHub from his base in Nashville. He progressed through hands-on engineering and leadership roles at InVision and LeanKit, advancing from early application engineering at HCA to lead and senior positions that bridged product and platform concerns. Shawn’s background reflects steady ownership of backend systems and API design, with a practical focus on shipping reliable services in both startup and enterprise contexts. He holds a B.S. in Computer Science from Middle Tennessee State University and brings a mix of technical depth and mentorship, having stepped into lead engineering responsibilities while maintaining a contributor mindset. An interesting through-line in his career is repeated emphasis on API-first work, suggesting a specialty in designing integrations that scale across teams and products.
10 years of coding experience
12 years of employment as a software developer
Bachelor of Science, Computer Science, Bachelor of Science, Computer Science at Middle Tennessee State University (MTSU)
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Shawn Hartsell - Senior Software Engineer at GitHub