Devin Crossman
Software Developer at Freelance
Montreal, Quebec, Canada
Summary
👤
Senior🎓
Top SchoolDevin Crossman is a Montreal-based software developer with 12 years of experience building real-time avionics simulations and full-stack web applications. He combines low-level C/C++ and embedded systems expertise with C#, Python, and OpenGL/DirectX/Unity graphics work to create simulation environments and test benches for avionics equipment. Devin has delivered measurable impact—creating an ARINC 653 testing framework that produced over $250K in initial annual savings—while also modernizing legacy Win32/MFC stacks and integrating hardware via ARINC 429, MIL‑STD‑1553, CAN, and TCP/UDP. Equally comfortable on the web stack, he has built e-commerce, scheduling, and analytics systems using JavaScript/TypeScript, PHP, and SQL, and administers secure VPS deployments. He mentors junior engineers, contributes to DO‑178 documentation and qualification activities, and leverages generative AI to accelerate development and debugging.
12 years of coding experience
3 years of employment as a software developer
Internet Applications & Web Development Fundamentals, Internet Applications & Web Development Fundamentals at Loyalist CollegeBachelor of Engineering (B.Eng.), Aerospace Engineering, With Distinction, Bachelor of Engineering (B.Eng.), Aerospace Engineering, With Distinction at Concordia University
English, French
Github Skills (25)
soap9
api9
testing7
robotframework7
bdd7
php7
python6
rpa5
automation5
selenium4
acceptance-testing4
x-plane4
microsoft-graph3
azure-active-directory3
plugin3
Programming languages (3)
Github contributions (5)
devincrossman/mindbody-php-api
Oct 2013 - Jun 2018
PHP wrapper class for interacting with Mindbody's API via soap
Contributions:34 commits, 3 PRs, 5 pushes in 4 years 8 months
apiapi-sphpphp-wrappersoap
devincrossman/aircraft-constraints
Oct 2018 - Nov 2018
Contributions:20 pushes, 1 branch in 1 month
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