David Marquis
Co-Founder, CPTO at Radiant3 inc.
Montreal, Quebec, Canada
Summary
👤
Senior🎓
Top SchoolDavid Marquis is a seasoned software leader and entrepreneur with 13+ years building full-stack web platforms, DevOps automation, and product-driven teams. As Co-Founder and CPTO of Workstaff and founder of consultancy Radiant3, he blends hands-on architecture and coding (Python, Java/Kotlin, JS/TypeScript) with Agile coaching to help teams deliver the right software and deliver it right. He has a track record leading small high-performing teams at companies like CLX Networks and Motricity, designing secure distributed systems and SSO solutions used at scale. Comfortable across backend, frontend, infrastructure and UX, he pairs technical breadth (AWS, Docker, Prometheus, React, Django/Spring) with practical delivery practices like TDD/BDD and CI/CD. A fast learner and lifelong traveler, he spent eight months visiting 15+ countries—an experience that informs his collaborative, user-centered approach to product design. Based in Montreal, he combines entrepreneurial grit with a craftsman’s focus on quality and team empowerment.
13 years of coding experience
8 years of employment as a software developer
ScrumMaster certification (CSM), ScrumMaster certification (CSM) at Pyxis TechnologiesHigh School, High School at JDLMDEC Computer sciences, DEC Computer sciences at Cegep de MaisonneuveCertificate (not completed) Project Management, Certificate (not completed) Project Management at HEC Montréal
French, English
Stackoverflow
2,631reputation
150kreached
20answers
0questions
django
top-5%
cordova
top-5%
angular
top-5%
Github Skills (135)
lettuce10
livereload10
ecosystem10
golang10
queue10
spring-data-redis10
jedi10
java10
go10
producer10
docker10
redis10
tasks10
fluent-interface10
scheduler9
Programming languages (11)
Github contributions (5)
davidmarquis/redis-scheduler
Dec 2013 - Apr 2018
Java implementation of a lightweight distributed task scheduler based on Redis with support for Jedis, Lettuce and Spring Data Redis
Contributions:2 releases, 27 commits, 18 pushes in 4 years 4 months
javajediredisspringspring-data-redis
davidmarquis/mjml-starter-advanced
Dec 2016 - Jul 2019
Rapid responsive email development with MJML (Nunjucks templates and support for i18n and multiparts)
Contributions:5 commits, 3 pushes, 1 branch in 2 years 7 months
mjmlnunjucksresponsive-emailemail-boilerplateemail-marketing
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