David Borrowman
Chief Executive Officer at Grindstone Mechanical and Control
Greater Cleveland United States
Summary
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SeniorDavid Borrowman is a technology executive and hands-on engineer with nearly two decades of experience building products that bridge hardware, web, and SaaS domains. He co-founded and scaled NeverBounce from a Creavos project into an industry-leading real-time email verification service and later moved into CEO leadership at Grindstone Mechanical and Control. David’s background ranges from low-level device drivers and C++ for digital audio controllers to leading web and mobile development teams, reflecting deep full-stack fluency and practical hardware-software integration skills. A lifelong tinkerer who began programming on a Commodore 64 and learned electronics as a child, he brings both technical craft and product-driven vision to growth-stage companies. Outside work he’s an accomplished multi-instrument musician and outdoor enthusiast, traits that underscore his creativity and team-oriented leadership.
8 years of coding experience
16 years of employment as a software developerProgramming languages (1)
Github contributions (1)
NeverBounce/NeverBounceApi-Java
Apr 2018 - Feb 2019
Contributions:15 commits in 10 months
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