Romain Lebran
Full Stack Engineer at Netwo
Vincennes, Île-de-France, France
Summary
👤
Senior🎓
Top SchoolRomain Lebran is a versatile Full Stack Engineer with 10 years’ experience, specializing in backend systems built in Scala and Rust while also owning frontend and infrastructure responsibilities. He has designed and operated real-time, low-latency stacks and high-volume ETL pipelines for advertising and analytics, and currently authors production services at Netwo using Rust, TypeScript, actix-web and PostgreSQL. Comfortable with architectural decision records and peer programming, he balances pragmatic engineering with strong attention to latency, monitoring and CI/CD. An active open-source contributor, he has advanced Rust OpenAPI tooling in paperclip-rs and builds Rust projects like Apistos, reflecting deep protocol and API design expertise. Based in Vincennes, France, he combines systems-level thinking with hands-on delivery across the full stack.
10 years of coding experience
5 years of employment as a software developer
Programmation informatique, Programmation informatique at 42Ingénierie informatique, Ingénierie informatique at Ecole polytechnique fédérale de Lausanne
French, English
Stackoverflow
38reputation
2kreached
3answers
1question
Github Skills (13)
rust10
openapi10
actix-web10
serde9
apidoc9
api9
css6
playframework6
routes6
ffmpeg6
android6
scala6
java6
Programming languages (3)
Github contributions (5)
paperclip-rs/paperclip
Mar 2022 - May 2022
Role in this project:
Back-end Developer
Back-end DeveloperContributions:10 reviews, 11 commits, 11 PRs in 1 month
Contributions summary:Romain primarily contributed to the project by implementing and modifying features related to OpenAPI tooling for Rust. Their commits include re-exposing app_data on ServiceConfig, adding actix web validator support, ensuring RFC3986 compliance for ref URIs, and addressing issues related to serde flatten for required fields. Additionally, the user added support for non-BoxBody response payload types, corrected path handling with missing slashes, and added example support to schema definitions.
rustwipopenapi-toolingrust-langopenapi
netwo-io/garde-actix-web
Jan 2024 - Jan 2025
Actix-web wrapper for garde, a Rust validation library.
Contributions:2 reviews, 16 PRs, 18 pushes in 11 months
actix-webrust
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