Alexandre Daubois
CTO at Les-Tilleuls.coop
Lyon, Auvergne-Rhône-Alpes, France
Summary
🤩
Rockstar🎓
Top SchoolAlexandre Daubois is a hands-on CTO and Symfony core team member with a decade of experience building high-performance PHP applications and leading engineering teams from startup to enterprise contexts. Based in Lyon, he combines deep open-source contributions—such as modernizing Symfony Serializer and Console components and maintaining FrankenPHP—with practical leadership across roles at Les-Tilleuls.coop, Decathlon Travel, Wanadev and SensioLabs. He has a strong track record in performance-sensitive projects, CI/CD, DevOps and developer training, having architected high-traffic Symfony systems and introduced testing and observability patterns. Equally comfortable writing documentation as code, he improves developer experience by contributing both code and docs to widely used Symfony repos. Colleagues benefit from his blend of technical rigor and UX-minded thinking borne from earlier roles in front-end and UX modernization.
10 years of coding experience
9 years of employment as a software developer
Licence professionnelle Applications Web, Licence professionnelle Applications Web at Université Grenoble Alpes
English, French
Stackoverflow
75reputation
11kreached
0answers
3questions
Github Skills (26)
react-components10
restructuredtext10
serializer10
testing10
react-component10
php10
component-kit10
symfony10
symfony-ux10
command-line10
documentation10
unit-testing9
object-oriented-programming9
http9
cli8
Programming languages (6)
Github contributions (5)
symfony/symfony-docs
May 2021 - Jan 2023
The Symfony documentation
Role in this project:
Technical Writer
Technical WriterContributions:230 reviews, 60 commits, 333 PRs in 1 year 8 months
Contributions summary:Alexandre's contributions focus on enhancing the Symfony documentation. Their work primarily involves adding new documentation entries, fixing formatting issues in existing documentation, and updating URLs. The changes cover a range of Symfony components, including the Serializer, Console, and Form components. The user also adds documentation for new features and attributes.
bundlephpsymfonysymfony-bundle
symfony/serializer
Apr 2021 - Jun 2022
Handles serializing and deserializing data structures, including object graphs, into array structures or other formats like XML and JSON.
Role in this project:Back-end Developer
Back-end DeveloperContributions:5 commits in 1 year 1 month
Contributions summary:Alexandre primarily contributed to the Symfony serializer component, focusing on adding features and fixing bugs related to data serialization and deserialization. They implemented support for PHP backed enumerations, improving the component's ability to handle modern PHP features. The user also fixed issues related to deserializing arrays with empty bodies, especially within XML format, and addressed support for `false` and `true` built-in types in PHP 8.2.
serializingarraysymfony-componentxmlphp
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