David Crossman
Senior Software Developer at Offstreet
Regina, Saskatchewan, Canada
Summary
👤
Senior🎓
Top SchoolDavid Crossman is a Senior Software Developer with 13 years of experience building scalable full-stack web applications, currently leading technical innovation at a high-growth startup in Regina. He combines hands-on expertise in React, Node.js, AWS and GraphQL with a strong background in migrating legacy systems and designing event-driven, high-performance architectures. As a former co-founder and CTO he has driven product roadmaps, payment integrations that processed over $10M, and CI/CD efficiency improvements using GitHub Actions. He mentors teams and contributes to his local tech community while balancing pragmatic delivery with long-term maintainability. Known for a sharp sense of humor and a proud beard, he’s equally comfortable in the trenches shipping code or shaping architecture and team culture.
13 years of coding experience
9 years of employment as a software developer
Bachelor’s Degree, Software Systems Engineering, Bachelor’s Degree, Software Systems Engineering at University of Regina
English
Stackoverflow
31reputation
2kreached
1answer
1question
Github Skills (35)
conventional-commits10
git10
history10
conventional-changelog10
changelog10
semantic10
versioning10
semantic-versioning10
github9
cli9
patch7
subversion7
react7
nest6
earth6
Programming languages (6)
Github contributions (5)
HackRegina/hackathon-starter-kit
Sep 2018 - Feb 2021
A group of tools and resources to save time in a hackathon.
Contributions:1 review, 6 commits, 1 PR in 2 years 4 months
reactpython
HackRegina/HackRegina.github.io
Mar 2018 - Nov 2020
HackRegina's landing page used to inform the public who we are.
Contributions:67 commits, 3 PRs, 57 pushes in 2 years 8 months
reactinform
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