Marvin Frachet

Frontend Engineer

Strasbourg, Grand Est, France6 yrs 10 mos experience

Key Highlights

  • Expert in React and React Native development.
  • Proven experience in building scalable web applications.
  • Strong focus on ethical and inclusive programming.
Stackforce AI infers this person is a SaaS-focused Frontend Engineer with strong skills in React and mobile technologies.

Contact

Skills

Core Skills

ReactReact NativeI18n

Other Skills

GatsbyAstroUI libraryDesign systemGraphQLTypeScriptCypressJestReduxGDPRPWAReact.js

About

I'm a french software developer who reconverted from the "hype" to ethical and inclusive programming. I'm mostly building products, with React, React Native, and TypeScript. I love testing automation and I'm trying my best to provide valid experience to people. => https://mfrachet.com/

Experience

6 yrs 10 mos
Total Experience
1 yr 1 mo
Average Tenure
--
Current Experience

Mastra

Senior Frontend Developer

Mar 2025Present · 1 yr 2 mos · Strasbourg, Grand Est, France · Remote

  • Building the future

Zealy

Senior Software Engineer

Apr 2024Mar 2025 · 11 mos · Strasbourg, Grand Est, France · Remote

Proton | privacy by default

Senior frontend engineer

Oct 2022Mar 2024 · 1 yr 5 mos

  • Building the marketing websites of the company on top of Gatsby/Astro with React. It consists of 15k statically generated pages reaching 2B people a year.

Openclassrooms

Staff Frontend Engineer

Jan 2022Sep 2022 · 8 mos · Strasbourg

Strapi

Senior Software engineer

Jan 2021Dec 2021 · 11 mos · Strasbourg, Grand Est, France

  • Around web technologies (React and friends, Playwright)
  • Building the core functionalities of Strapi (on the frontend side)
  • Implementing a UI library from a design system

Gatsby

Senior Software Engineer

Oct 2019Dec 2020 · 1 yr 2 mos · Greater Strasbourg Metropolitan Area

  • Around web technologies (React, GraphQL, Gatsby, TypeScript, SSG, Cypress, Jest etc...)
  • Implementing the frontend of the Gatsby Cloud platform that aims to create the best experience to create very efficient Gatsby sites.
  • Participating to https://willit.build/ creation.
  • Implementing a UI library based on an internal design system spec.

Zenika montreal

Software Developer

Jan 2019Oct 2019 · 9 mos · Greater Montreal Metropolitan Area

  • Around mobile technologies (React Native ecosystem, Redux, sagas etc...)at National Bank of Canada
  • Implementing a UI library based on a design system.
  • Rewriting of the mobile app using a micro frontend approach using the previously built UI library.

Zenika

2 roles

Software Developer

May 2018Jan 2019 · 8 mos · Greater Lyon Area

  • Around web technologies (React ecosystem, PWAs, I18N etc…) at M6Web
  • Introducing GDPR European constraints by implementing IAB framework specification allowing users to protect their private information while using the service
  • Opening a locale application to I18N by building custom build configurations and translation features to world-widely open the company market
  • Improving code quality by writing as many code as possible using the TDD approach
  • Experiencing future-proof framework features by building open source projects to get some insights about what’s going to happen in the OSS world

Software Developer

May 2017May 2018 · 1 yr · Greater Lyon Area

  • Around hybrid (mobile – web) technologies (React, React Native and native) at M6Web
  • Encountering React Native style limitations by building a hybrid & open source module allowing to display full screen video players where it was not possible
  • Challenging React Native in environments where it should not be performant by playing with infinite lists and digging inside its internal infrastructure
  • Improving React Native ecosystem by creating some open source libraries such as better UX transition while loading content, bridge message listeners, A/B testing and some others, just to make the world a better place

Econocom

2 roles

Lead Software Developer

Apr 2016Sep 2016 · 5 mos

  • Around web technologies (Angularjs, Spring) for the SNCF
  • Proving learning content to the different SNCF agent by building an online course web app

Lead Software Developer

Oct 2015Apr 2016 · 6 mos

  • Around web technologies (Angularjs, Nodejs, Mongodb, Rabbitmq, Redis) for a Notary agency
  • Building a full realtime server with offline capabilities by creating an infrastructure using Redis, RabbitMQ and Nodejs + SocketIO leading in really intuitive, reactive and user friendly application
  • Switching from stateful infrastructure based on sessions to a fully stateless one to allow the app to scale easily behind a load balancer
  • Improving code quality by writing the whole app using a TDD approach that led to 100% of code coverage

Id2tel

Software Developer

Feb 2014Oct 2015 · 1 yr 8 mos · Région de Lyon, France

  • I've been hired as a frontend developer to work on web and mobile problematics.
  • With a group of 3/4 persons, we've been working on Facility Management products using some funny technologies like realtime communication or NFC protocols.
  • This was my first real experience with "new Javascript" (ES6 and more). I've learnt tons of stuff concerning the way Javascript is working under the hood (event loop and so forth). I've also improved my skills concerning Android development and discovered a newer piece of the Java lands.
  • At a technical level, we've been working with Angularjs, Nodejs (Socketio ❤️) and native Android development.
  • NB: some POCs have been done with Ionic for cross-platform experience

Education

Université Claude Bernard Lyon 1

Licence L3 DASI (Développement et Administration de Système d'Information)

Jan 2012Jan 2013

Université Joseph Fourier (Grenoble I)

Lycée général et technologique Carriat

BTS — Informatique de gestion

Jan 2010Jan 2012

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