
Adrien Le Roux
@adrienleroux
Software developer at Criteo building a deployment platform used by 1,500+ engineers; I also run SignalAtlas in production.
What I'm looking for
At Criteo, I own features end to end on the deployment platform used by 1,500+ engineers. I reworked its deployment data schema and indexes and added Hangfire locking to keep instance operations atomic under concurrent use.
I also built an MCP server and AI agents to answer recurring support questions, and added Slack deployment notifications. On an internal ad-operations platform, I replaced a legacy Lua service with an audited Django REST API and permission tests.
On my side project, SignalAtlas, I design, build, and run a market-analysis product from its first commit to production. It includes web and mobile apps, an analysis engine that turns market data into portfolio insights and alerts, and automated CI/CD.
Previously at Schneider Electric, I built Go and Python micro-apps for an IoT edge platform and contributed to its CI/CD validation infrastructure. I also integrated observability services and worked on middleware linking edge services and Azure.
Experience
Work history, roles, and key accomplishments
Side Project - SignalAtlas
SignalAtlas
Jan 2026 - Present (9 months)
Solo-built market-analysis product from first commit to production, with web and mobile apps, analysis engine, and multi-service infrastructure. Includes CI/CD, OAuth2/OIDC, RBAC, GDPR compliance, and observability with Grafana and structured logs.
Software Developer
Criteo
Sep 2025 - Present (1 year 1 month)
Owns features end to end on the deployment platform used by 1,500+ engineers, including Groovy back end, Angular and React front ends, and C# and Python services. Maintains the manual deployment tool and configuration-as-code setup, and built an MCP server and AI agents for support automation.
Built Go and Python micro-apps for an IoT edge platform, deployed with Docker, Kubernetes and EdgeX Foundry, and contributed to the MARGO open orchestration initiative. Stood up CI/CD validation infrastructure and integrated OpenTelemetry and OpenSearch as Go microservices.
Edge Computing Engineer, Intern
Thales Alenia Space
Mar 2022 - Aug 2022 (5 months)
Ported the CCSDS 122 image-compression algorithm to a Kalray many-core target and parallelised it over 80 cores. Used Docker-based validation and GitLab CI in a proof-of-concept team.
Full-Stack Intern
Orb Group
Jan 2020 - Jan 2022 (2 years)
Completed a full-stack internship involving JavaScript, PHP, and SQL.
Embedded C Developer
FlyTek
Jan 2020 - Jan 2022 (2 years)
Developed embedded C on Raspberry Pi, following a full V-cycle development process.
Education
Degrees, certifications, and relevant coursework
ESEO
Engineering degree, Software Architecture and Embedded Systems
2017 - 2022
Engineering degree in software architecture and embedded systems, covering Rust, Linux drivers, real-time systems, and AWS training.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Website
getsignalatlas.comPortfolio
lerouxadrien.github.io/portfolioSalary expectations
Social media
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