Baptiste Lemoine

Lead front-end developer coordinating the IS teams around the production of a design system in Angular 20 and its implementation in the various agile train projects.

Creation of components, templates, and web applications for projects related to the use of LLMs (aka AI) for various internal civil uses at SAE, such as pre-selection of options for teams related to the maintenance of aircraft engines produced by Safran, the purchasing team, customer support, and the IT systems department.

Living documentation of the Aero library via Compodoc, use of StoryBook to visualize and test the design system components, from design tokens to macro components. Link with UX Designers, use of Figma and Jira. Liaison with the 6 teams producing digital projects to rationalize components and use cases. Production of conferences and presentation diagrams of the library, advice to the devops team and data scientists.

Migration of streamlit web applications to Angular and the use of web components. Use of Jest, Typescript, SASS. Git, Gitlab.

Development of digital tools promoting contribution to OSM with a software stack combining symfony and typescript.

Liaising with universities and public authorities to promote the project,

participation in the inclusivity working group to foster inclusion.

Liaison with associative bodies, interviews, service implementation, server administration, software development, project monitoring. Participation in the federation of OSM professionals as a facilitator of inter-company relations.

Features on the Open Source Railway Designer project, adding components, style and tests for the MapLibre project that enable railway workers to make simulation of train path, geometry, events and energy use.

I wrote typescript for the react app in many parts and added the documentation to harmonize the project.