short detailed
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Romain Crestey

40 y/o

french

Senior Web Developer

Stack

 Svelte/Kit  TypeScript  NodeJS  Git  Neovim

experiences

Senior fullstack web developer

at France Télévisions

Development of the web portal of news site Franceinfo-la 1ère

  • Developing frontend/backend capabilities of the Sveltekit project
  • Developing the BFF project (using NestJS) serving both web and native apps
  • Enforcing stricter TypeScript usage
  • E2E and unit testing
  • Maintaining and optimising the CI pipeline

Senior fullstack web developer

at Radiofrance

Development of the French national radio broadcaster unified platform

  • Optimised the global Backend-For-Frontend architecture of the platform
  • Optimised data loading architecture via GraphQL
  • Developed the "Ma Saison Radio" interactive experience
  • Set up strategies to clean 900+ TypeScript errors
  • Refactored the client-side tracking system
  • Maintained e2e and unit tests, set up a custom mocking system
  • Maintained and optimised the CI pipeline

Web development instructor

Training sessions on Svelte/Kit, JavaScript, React, and DSA

  • Graduate sessions (500+ hours, 130+ trainees) for ECV Digital
  • Professional sessions (750+ hours, 200+ trainees) for Human Coders

Senior frontend web developer

at MAPi

Development of a fintech web app

  • Optimised data loading
  • Migrated from Sapper to SvelteKit

Senior web developer

at NaturalPad

Various web-related developments

  • Maintained the flagship product, Medimoov, a therapeutic game platform
  • Prototyped Medimoov v2 with React and Electron
  • Developed various informational websites dedicated to healthcare

Freelancer

Various web and mobile developments

  • TV-embedded video streaming platform for Telecine, during
  • Real-estate web platform for Nexity, during
  • Mobile app for recipes for Magimix, during
  • Online shop mobile app for Veditech, during

Associate developer

at Ants

Development of innovative projects for the public good

  • Affluence prediction in recycling centers and on beaches
  • Browser-based 3D visualisation of the city of Bordeaux

Dynamics engineer specialised in aerostructures

at Ingéliance

Another life...

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Fun

  • Advent of Code 2023 (Lua 42*), 2022 (JavaScript 50*), 2020 (Rust 50*)
  • Maintaining french version of Svelte and SvelteKit documentation
  • Reading too many comic books
  • Lindy Hop dancing
  • Playing guitar and drawing on the occasion

Talks

references

education

  • 2010. Aeronautical Structures post-graduate course ISAE (Toulouse)
  • 2009. Mechanical engineering graduation École Centrale Méditerrannée (Marseille)
    └ including 2 years of Erasmus courses in Madrid, Spain
  • 2004. MPSI/MP preparatory classes graduation Lycée Pierre de Fermat (Toulouse)
  • 2002. A-levels equivalent, specialised in Mathematics Lycée Ozenne (Toulouse)