Mark Przepiora
SVP Of Product at Rallio | Powered by Ignite Visibility
Canada
Summary
👤
Senior🎓
Top SchoolMark Przepiora is a seasoned technology executive with 13 years of hands-on engineering and product leadership, currently serving as SVP of Product at Rallio after a decade as their CTO. He holds an MSc in Computer Science and a BSc in Pure Mathematics and Computer Science from the University of Calgary, blending rigorous academic training with pragmatic software delivery. Mark’s background spans full-stack development, system administration, and research roles, with early experience in PHP, Java, Ruby on Rails, and Debian/LAMP operations. He pairs product strategy with deep technical chops—having improved test suites and enabled headless testing for the well-known Ramda functional JavaScript library. Known for story-driven, Scrum-led delivery and mentoring engineering teams, he excels at turning complex technical requirements into reliable, testable systems. Based in Canada, he looks for challenges where computer science and mathematics inform impactful product decisions.
13 years of coding experience
19 years of employment as a software developer
Master of Science (MSc) Computer Science, Master of Science (MSc) Computer Science at University of Calgary
English, Polish
Stackoverflow
171reputation
1kreached
6answers
1question
Github Skills (13)
mochajs10
ram10
javascript10
ramdajs10
test-automation10
testing10
permission6
api6
cancan6
model-view-controller6
routes6
nested-routes6
ruby-on-rails6
Programming languages (6)
Github contributions (5)
ramda/ramda
Sep 2014 - Sep 2014
:ram: Practical functional Javascript
Role in this project:
QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:5 commits in 1 day
Contributions summary:Mark primarily focused on improving the test suite for the Ramda library. Their contributions included fixing bugs in existing test cases for `findLast` and `mathMod` functions, ensuring correct behavior and preventing infinite loops. They also added new test cases to address missing coverage and added a test module for complete testing. Furthermore, the user integrated support for headless testing using Testem.
ramfunctional-programmingjavascriptramdafunctional-javascript
markprzepiora/eigensheep
Aug 2014 - Sep 2014
Contributions:285 commits in 5 days
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