Doug Rosvick
Software Systems Architect Staff at Lockheed Martin Canada CDL Systems
Airdrie, Alberta, Canada
Summary
👤
Senior🎓
Top SchoolDoug Rosvick is a seasoned Software Systems Architect Staff with 14 years of experience designing and stabilizing mission-critical C++/Qt systems for unmanned air vehicle control stations at Lockheed Martin Canada. He combines deep low-level expertise—threading, memory-corruption fixes, OpenGL performance tuning—and build-system mastery, including contributions to the tup build system and driving company-wide git adoption. Known for multiplying team capability, he architects clean, domain-driven solutions, leads large refactorings of legacy code, and founded cross-team knowledge sharing for senior engineers. Based in Airdrie, Alberta, he mentors engineers, authors internal libraries and APIs, and prefers to deliver impact without relocating.
14 years of coding experience
11 years of employment as a software developer
BSc w/ distinction, Software Engineering, BSc w/ distinction, Software Engineering at The University of Calgary
Github Skills (16)
build-system10
parser10
c-programming10
parsing10
parse10
variable-substitution9
fileio9
variable-selection9
variable-length9
file-operations9
filesystem9
variable-width9
variable-binding9
shell8
script8
Programming languages (3)
Github contributions (5)
gittup/tup
Mar 2012 - Jun 2012
Tup is a file-based build system.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:33 commits in 3 months
Contributions summary:Doug contributed significantly to the `tup` build system by implementing and refactoring core functionalities. The commits focused on enhancing the parser, specifically addressing issues related to include rules, node variables, and their interactions within the build process. The user also added support for node-variable lists and ensured they correctly handle file references, contributing to the system's overall robustness and flexibility.
tupbuild-systembuild-toolfile-based
zjg/qmk_firmware
Jun 2022 - Dec 2022
Open-source keyboard firmware for Atmel AVR and Arm USB families
Contributions:2 pushes, 3 branches in 5 months
rp2040firmwareavratmelusb
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