Julien Doutre
Senior Software Engineer at DataDog
Paris, Ile-de-France
Summary
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RockstarJulien Doutre is a Senior Software Engineer based in Paris with eight years of experience building backend systems and hardening security for large-scale platforms. At Datadog he focuses on backend integrations and SIEM query handling, contributing practical features like Datadog-specific syntax support, facet handling, and robust escaping to a well-known rules repository (Sigma). Julien combines production engineering with security-minded refactoring and integration testing, ensuring features are consistent and auditable. Known for pragmatic problem solving, he brings a strong bias toward reliable, testable implementations that bridge observability and security.
8 years of coding experience
Github Skills (15)
datadog10
sigmajs10
python10
sia10
security10
amazon-elasticsearch9
elasticsearch-api9
aws-elasticsearch9
back-end-development9
logging9
elasticsearchquery9
regular-expression9
elasticsearch9
testing8
pytest8
Programming languages (9)
Github contributions (5)
SigmaHQ/sigma
Nov 2021 - Dec 2021
Main Sigma Rule Repository
Role in this project:
Back-end & Security Engineer
Back-end & Security EngineerContributions:26 commits in 28 days
Contributions summary:Julien primarily contributed to the Datadog backend within the Sigma rule repository. They implemented features for handling Datadog-specific syntax, including escaping queries, supporting facets, and integrating with backend options. Their work also included refactoring code for consistency and implementing integration tests. The user also focused on improvements related to security and query handling within a SIEM context.
signaturessysmonrulesecurityids
juliendoutre/juliendoutre.github.io
Oct 2022 - Feb 2025
My personal website.
Contributions:5 reviews, 5 PRs, 50 pushes in 2 years 4 months
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