Quentin Sommer
Data Engineer
Montreal, Quebec, Canada
Summary
👤
Senior🎓
Top SchoolQuentin Sommer is a Data Engineer based in Montreal with a decade of experience building reliable backend and real-time systems for transit and telephony platforms. He currently shapes data infrastructure at Transit after earlier contributing to backend architecture and distributed systems at Aircall and real-time Node.js services at Transit. Comfortable across the full stack, Quentin brings hands-on expertise in Ruby, Node.js, and modern JavaScript frameworks, paired with domain knowledge in public transit and telephony. His background includes formal computer science training from EPITECH and Concordia, and he actively shares projects and open-source work on his website and GitHub. Colleagues describe him as pragmatic and curious—equally focused on domain-driven design and the practicalities of shipping resilient pipelines. Outside work he explores projects that bridge developer tooling and applied data engineering, surfacing optimizations that aren’t obvious from product-facing features.
10 years of coding experience
4 years of employment as a software developer
EpitechComputer science, Computer science at Concordia UniversityDUT, Informatique, DUT, Informatique at IUT Robert SCHUMAN
French, English
Github Skills (200)
json-schema10
ui-components10
automation10
svg10
data-validation10
heroicons10
beam10
balloon10
big-data10
browser10
scheduler10
voice10
feather10
browser-detection10
json10
Programming languages (14)
Github contributions (5)
quentin-sommer/react-useragent
Jun 2017 - Jun 2022
Integrate user-agent detection in an idiomatic React way
Contributions:401 commits, 273 PRs, 345 pushes in 5 years 1 month
react-componentidiomaticreactagentbrowser-detection
quentin-sommer/beautiful-new-tab
Aug 2016 - Aug 2016
Contributions:38 commits, 32 pushes, 1 branch in 19 days
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