Sébastien Vrillaud
CTO at CBK INTERACTIVE
Paris, Ile-de-France
Summary
👤
Senior🎓
Top SchoolSébastien Vrillaud is a seasoned CTO based in Paris with 13 years of experience building and scaling web applications across Ruby on Rails, Java, and PHP stacks. He has led technical strategy and engineering teams at multiple companies, including long-tenured CTO roles at CBK INTERACTIVE and Quick-Studio, bringing practical expertise in MySQL, MongoDB and Redis. Known for combining hands-on development with architectural oversight, he focuses on reliable, maintainable back-end systems and pragmatic data layering. Operating out of the French tech scene, he blends startup agility with enterprise-grade thinking, often bridging legacy platforms and modern web practices. An engineer at heart, he favors clear, service-oriented designs that minimize operational friction while enabling rapid product iteration.
13 years of coding experience
2 years of employment as a software developer
Université Paris 13
Github Skills (67)
java10
android-app10
android10
kotlin10
android-development10
sidekiq8
esoteric-language8
ruby8
mongoid8
stack-based8
programming-language7
sharding7
stimulusjs7
ruby-on-rails7
turbo7
Programming languages (8)
Github contributions (5)
kochka/WeightLogger
Oct 2012 - May 2021
WeightLogger Android app
Contributions:4 releases, 1 review, 60 commits in 8 years 8 months
androidandroid-appkotlinandroid-developmentjava
kochka/raspberry_pi_experiments
Dec 2016 - Jan 2017
Contributions:16 pushes, 1 branch in 1 month
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