Julien Tanay
Staff SRE at Doctolib
Nantes, Pays de la Loire, France
Summary
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Rockstar🎓
Top SchoolJulien Tanay is a Staff SRE with 11 years of experience helping large engineering organizations ship faster by improving CI, developer workflows and observability. Based in Nantes, he has led platform teams at Doctolib to scale tools for 400+ developers, migrate CI to GitHub Actions, cut visual regression test times in half by rewriting the service in Go, and drive 97% adoption of AI-assisted coding across 600+ engineers. Deeply hands-on, he contributes to open-source projects like Renovate and iohook, improving dependency bundling and native build processes that matter to cross-platform Node.js tooling. His background ranges from DevOps in DeFi at ConsenSys to lead DevOps at Christian Dior, giving him a rare blend of product-minded management and technical craft. He’s known for turning hours-long local developer setups into minute-scale workflows and for pairing telemetry-driven decisions with developer empathy.
11 years of coding experience
10 years of employment as a software developer
Master Sciences de l'Information Audiovisuel et Médias Numériques - ISIS, Master Sciences de l'Information Audiovisuel et Médias Numériques - ISIS at Université Polytechnique Hauts-de-FranceBaccalauréat S, Baccalauréat S at Lycée Pierre CorneilleBTS Audiovisuel, BTS Audiovisuel at Lycée Pierre Corneille - STS Audiovisuel
French, English
Stackoverflow
1,243reputation
149kreached
3answers
10questions
Github Skills (32)
dependency-management10
javascript10
integrate10
package-management10
typescript10
build-system10
automation10
bundler10
typescript-types10
nodejs10
automations10
typescripts10
native-code10
testing9
c-language9
Programming languages (23)
Github contributions (5)
wilix-team/iohook
Feb 2018 - Feb 2021
Node.js global keyboard and mouse listener.
Role in this project:
Back-end Developer & Automation Engineer
Back-end Developer & Automation EngineerContributions:30 releases, 96 commits, 64 PRs in 3 years
Contributions summary:Julien primarily focused on improving the build process and native code functionality within the iohook repository, a Node.js keyboard and mouse listener. The user addressed platform-specific issues, such as ignoring specific architectures on Linux and extending conditions for the Darwin platform. They also updated dependencies, particularly for the `libuiohook` library and reworked build processes. Furthermore, the user addressed native code and arguments used.
mouse-listenernodejselectronmacoskeyboard-listeners
renovatebot/renovate
Jan 2021 - Jan 2021
Home of the Renovate CLI: Cross-platform Dependency Automation by Mend.io
Role in this project:Back-end Developer
Back-end DeveloperContributions:12 reviews, 1 commit, 11 PRs in 1 day
Contributions summary:Julien primarily contributed to the back-end logic of the Renovate CLI, specifically focusing on the bundler module. Their work involved implementing features related to source variables, inline source support, and Git references within the bundler's dependency extraction process. These changes aimed to enhance the tool's ability to parse and manage dependencies defined in various formats, improving its overall functionality. Furthermore, the user added comprehensive unit tests to validate the implemented functionalities.
automationclinpmpackage-managementgitlab
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