Xavier Roussel

Senior FullStack Developer

Profile

Hands-on Engineering Lead combining deep technical expertise (TS/Node/K8s) with strategic management experience. From being the sole technical owner of a global scientific platform to leading IS transformations, I specialize in building resilient infrastructure, integrating complex payment systems, and automating critical business workflows.

Work

Senior Full Stack Developer Stuart

July 2022 - Today

Fullstack Developer (TS/React/Node) architecting scalable last-mile delivery systems with Kafka, Kubernetes, and detailed observability.

Founding Engineer PubPeer Foundation

February 2017 - Today

Sole technical owner of the PubPeer ecosystem. I architected and maintained the complete software lifecycle, from server infrastructure and database management to frontend development and browser extension deployment across multiple products.

Head of Information Systems Engineering Université Paris Cité

March 2019 - June 2022

Team Leadership: Managed a 10-person team responsible for the lifecycle management of core business applications (HR, Finance, and Education).

Systems Administrator Université de Versailles

September 2010 - February 2017

Infrastructure Management: Administered web hosting, virtualization, backups, and email services. Development: Executed the development, integration, and deployment of web applications.

Education

Licence IUT - Université de Versailles Saint-Quentin-en-Yvelines

September 2002 - June 2003

Services et Technologies de l’Information et de la Communication

Licence Lincoln University, Hull, England

September 2001 - June 2002

Bachelor of Arts in Business Administration (Management)

Awards

Einstein Foundation Institutional Award 2024

Pubpeer is the 2024 Institutional Award winner. The award recognizes organizations and research institutions.

Details

Separated, 2 children Asnières-sur-Seine 06 30 52 08 17 contact@xavrsl.com

Links

https://xavrsl.com GitHub - XavRsl LinkedIn - xavrsl

Skills

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Languages

English - Fluent
German - Basic knowledge

Interests

Guitar
Music
Rowing