Léo Salé
Software Engineer at Datadog
Paris, Ile-de-France
Summary
🤩
Rockstar🎓
Top SchoolLéo Salé is a software engineer based in Paris with six years of experience building backend and full‑stack systems, currently contributing at Datadog. He has improved API performance (up to 10x faster JSON parsing/writing) and developed automated monitoring and testing frameworks using C++ and Python at Amadeus. Comfortable across the stack, he has worked on reactive Angular frontends, CI/CD pipelines in Azure DevOps, and implemented secure JWE links to protect personal data. As president of a student IT association he ran operations for networks, monitoring (Grafana/Prometheus/Loki) and SSO (Keycloak), showing an operational, DevOps-minded approach beyond pure development. He also led a student rocket project at CNES, developing simulation software, which underscores his aptitude for complex systems and team leadership. Driven by continuous learning, he combines engineering rigor from Centrale Lille and hands-on product delivery in production environments.
6 years of coding experience
1 year of employment as a software developer
Computer Science, Computer Science at Lodz University of TechnologyMaths/Physics, Maths/Physics at CPGE Lycée Descartes, ToursEngineering degree, General engineering, Engineering degree, General engineering at Centrale Lille
Github Skills (79)
twitch10
hugo10
github10
windows10
drone-ci10
emberjs10
visual-studio10
livestreamer10
streaming10
streamlink10
editor10
stream10
api10
github-api10
golang10
Programming languages (10)
Github contributions (5)
rezoleo/github-webhook-filter
Sep 2021 - May 2024
Contributions:1 review, 6 PRs, 17 pushes in 2 years 9 months
Letiste/Pikitia
Nov 2021 - Dec 2021
Pikitia is a social app that lets you take Pikits (a photo associated with a position) and lets you see Pikits near you.
Contributions:35 commits, 67 PRs, 38 pushes in 15 days
positionsocialfirebasesocial-appphotography
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