David Piepgrass
Chief Software Architect at Barreleye Software
Calgary, Alberta, Canada
Summary
👤
Senior🎓
Top SchoolDavid Piepgrass is a Chief Software Architect with roughly two decades of hands-on experience building full-stack systems in C++, C#, and TypeScript, and a proven track record of delivering greenfield products from architecture through shipping. He designed and wrote large mapping and planning products (FastNav and Barreleye) as sole or lead developer, blending low-level performance engineering with polished UX across desktop, mobile and web. A prolific open-source author (roughly 300k LoC) he created projects ranging from an SNES emulator to parser generators, language extensions and general-purpose libraries, demonstrating deep expertise in programming languages and tooling. He excels at designing new systems and shared libraries that improve team productivity and product quality, preferring roles where architecture and craftsmanship matter over being “just another coder.” Based in Calgary, he holds a Computer Engineering degree with distinction from the University of Calgary and often oscillates between commercial product work and long-running personal open-source research.
12 years of coding experience
17 years of employment as a software developer
Bachelor of Science (B.Sc.), Computer Engineering, Bachelor of Science (B.Sc.), Computer Engineering at University of Calgary
English, Spanish, Esperanto
Github Skills (200)
testing10
material-ui10
automation10
visual-studio10
firefox10
api10
html10
css10
math10
material-design10
code-analysis10
web-testing10
roslyn10
chromium10
webkit10
Programming languages (26)
Github contributions (5)
qwertie/testpack
Jul 2018 - May 2019
Contributions:22 commits, 14 pushes, 1 branch in 10 months
qwertie/learn-react
Apr 2018 - Jan 2020
How to write web apps with Typescript & React: A Detailed Primer
Contributions:126 commits, 85 pushes, 1 branch in 1 year 9 months
reacttypescript
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