Ulysse Carion
Cofounder, CTO at Tesseral
San Francisco, California, United States
Summary
🤩
Rockstar🎓
Top SchoolUlysse Carion is a Cofounder and CTO with 13 years of experience building enterprise-grade software and auth infrastructure from San Francisco. He combines full‑stack chops with a preference for backend architecture, having led large migrations and realtime integrations at Segment and Gem that enabled high‑scale identity, permissioning, and ATS syncs. At Tesseral he’s focused on open-source authentication for business software, bringing practical experience moving massive systems (70+ TB identity stores) to more scalable cloud services. A hands‑on leader and frequent contributor to Ruby tooling, he’s improved Docker API clients and prioritizes maintainable, testable code that supports complex integrations.
13 years of coding experience
6 years of employment as a software developer
Bachelor of Science (BS), Computer Science and Electrical Engineering, Bachelor of Science (BS), Computer Science and Electrical Engineering at UC Berkeley College of Engineering
Github Skills (7)
docker10
dockers10
ruby10
testing9
apidoc9
refactoring9
api9
Programming languages (21)
Github contributions (5)
upserve/docker-api
Aug 2013 - Dec 2013
A lightweight Ruby client for the Docker Remote API
Role in this project:
Backend Developer
Backend DeveloperContributions:6 commits in 4 months
Contributions summary:Ulysse primarily focused on enhancing the `docker-api` Ruby client. They implemented features to handle arrays of local files, refactoring the code by moving logic into separate methods for clarity and maintainability. The user also added the capability to capture Docker build output through a block parameter. Additionally, they improved code readability and fixed line lengths, ensuring the code adhered to style guidelines.
apiruby-clientrubydockerdocker-remote-api
ucarion/c14n
May 2020 - May 2020
A Golang implementation of XML canonicalization
Contributions:27 commits, 4 PRs, 4 pushes in 20 days
golangxmlcanonicalization
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