Pierre Thierry
Freelance Fractional CTO at Comonad Dev
Strasbourg, Grand Est, France
Summary
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Senior🎓
Top SchoolPierre Thierry is a freelance Fractional CTO and pragmatic engineering coach with 16 years of experience helping teams ship high-quality software through practices like TDD, trunk-based development, event sourcing and CI. Comfortable across functional and dynamic languages—Haskell, Elm, Elixir, Common Lisp as well as Ruby, Python, PHP and JavaScript—he blends hands-on implementation with architecture and process improvements. He has led migrations, built modular monoliths and microservices, and introduced high-assurance tooling (Nix, Dhall) and security/continuity practices in product environments. A former CTO and Haskell engineer who also teaches programming to kids and adults using games and embedded devices, he brings both technical depth and a knack for mentorship. Based in Strasbourg, he combines research-minded language preferences with production-grade pragmatism to make teams more autonomous and reliable.
15 years of coding experience
23 years of employment as a software developer
Master Théologie Protestante, Master Théologie Protestante at Université de StrasbourgBaccalauréat Série Scientifique mention Européenne Allemand, Baccalauréat Série Scientifique mention Européenne Allemand at Lycée Fustel de CoulangesÉcole NeufeldBrevet des Collèges, Brevet des Collèges at Collège Fustel de Coulanges
French, English, German, Greek, Hebrew
Stackoverflow
1reputation
0reached
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Github Skills (200)
parser10
nix10
oas10
commonmark10
servant10
specification10
openapi10
markdown10
snap10
nixos10
linux10
rest10
magit10
blocks10
webapi10
Programming languages (26)
Github contributions (5)
kephas/cl-bulk
Jan 2015 - Aug 2021
Contributions:16 pushes, 9 branches in 6 years 8 months
kephas/factor-bulk
Jan 2015 - Aug 2021
Contributions:2 pushes, 4 branches in 6 years 8 months
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