Freelancer profile translated to English.
Back to original languageAbout Daniel
Fullstack Web Developer since 2014, I graduated from ESCP Europe and École 42.
Based on my experience, I can assist you with your decisions and undertake missions in the following areas:
- Backend development and architecture of your application (NodeJS, Typescript, Express)
- Frontend development (React or Vue, Typescript, CSS-in-JS)
- Server-Side Rendering for SEO Friendly (NextJS)
- Database architecture (MongoDB, MySQL)
- Custom backend and frontend payment system (Stripe: Connect, Billings, Payment Intents, Checkout)
- REST or GraphQL API (Serverless + AWS Lambda, or classic structure)
- Real-time features (Websockets, Socket.io)
- Responsive web page integration (HTML/CSS/Native Javascript)
- iOS and Android mobile application with push notifications (React Native)
- Adaptation to different browsers, SEO optimization, and best practices for better web performance
Languages: Typescript, Javascript
Frameworks/Libs: Express, React, Vue, Next.js, Socket.io, Serverless, GraphQL
Environment: NodeJS, Webpack
Databases: MongoDB, MySQL
Infra: AWS, Azure
Tools: Git, GitLab, GitHub, Stripe
I can also advise you if necessary on the most suitable technologies for your needs and your product.
Do not hesitate to contact me with any questions!
I will be happy to help you,
Daniel.
French
Native or bilingual
English
Native or bilingual
Spanish
Fluent
Remote only
Primarily works remotely
Experience
- Keolis SALead Fullstack Developer Typescript / VueJSTRANSPORTATIONMay 2021 - Today (5 years)Paris, FranceAs part of the development of a new confidential client application, I am responsible for the entire front-end and back-end (API) of the application. The team consists of a total of 4 web developers and a data team with whom I interact regularly. My role is to structure the entire architecture of the front-end and back-end web application (clean architecture), maintain a high standard of code quality, upskill the team, and ensure the overall performance of the web application, while actively participating in development.- Architecture: npm Mono-repo, CI on Azure DevOps, Typescript Clean Architecture.- Team: Upskilling team developers and assisting with tasks through peer programming. Guarantee of code quality through code reviews. Agile methodology (board on Azure DevOps).- Frontend: Typescript, Vue 3, Vite, Storybook, GraphQL Apollo Client, Mapping Libraries (Mapbox, Leaflet), unit tests with Jest.- Backend: Typescript, GraphQL API (Apollo Server), unit tests with Jest, SQL.
- Engie DigitalFullstack DeveloperENERGY AND UTILITIESApril 2020 - May 2021 (1 year and 1 month)As part of the redesign of an ENGIE B2B application, I am responsible for participating in the development of the new application within a team of 6 developers, 1 QA, and 1 DevOps.My role spans both backend and frontend, and I also participate in architectural decisions.- Frontend: ReactJS, CSS-in-JS (emotion), Storybook, GraphQL (Apollo Client, GraphQL codegen)- Backend: GraphQL with Apollo server, Prisma 2, AWS Lambda, SQS, SNS- Test Driven Development: Use of Jest for unit and integration tests, both on the frontend (React Testing Library) and backend.- Integration with OKTA for login- Agile Method: Participation in scrum meetings and reflection on project architecture (on AWS), regular presentations to the client through sprint reviews.
- Ville de parisFullstack DeveloperARCHITECTURE AND URBAN PLANNINGDecember 2019 - April 2020 (4 months)Development of a new booking module for the Funeral Services of the City of Paris: entire frontend, and integration as a WordPress plugin into the site.- Development of the booking module in VueJS- Integration with a booking API & integration into a Google Maps map of a list of funeral agencies- Insertion of this module into the site as a WordPress plugin.
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Education
- Digital ArchitectÉcole 422019- Entrée en 2017 après 1 mois de piscine - Spécialisation dans les branches Web et Algorithmie
- Bachelor's Degree in Mathematics (MASS)La Sorbonne2015- Probabilités et théorie de la mesure - Integration et analyse différentielle - Statistiques et estimation