Freelancer profile translated to English.
Back to original languageAbout Sébastien
Fullstack Developer with 6 years of experience, I design and develop modern web applications in React / Next.js, Node.js / Express, and TypeScript, from mockups to deployment.
I've had the opportunity to work in various environments: e-commerce, industry, energy, media, and audiovisual, which has taught me to adapt quickly to business contexts and deliver solutions that make sense for end-users.
What characterizes me in my missions is great reactivity, transparent communication at every stage of the project, and a attention to detail that is reflected in the quality of the code delivered.
I don't deliver anything I'm not proud of.
Available for full remote, short or long-term missions, full-time or on a contract basis.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 15km), Élancourt (up to 30km)
Experience
- Française des JeuxFront-end DeveloperENTERTAINMENT AND LEISUREMarch 2024 - July 2024 (5 months)Boulogne-Billancourt, FranceMISSION:✅ Front-end Developer for the Parions Sport En Ligne team.WORK DONE:✅ UI/UX consulting and advice✅ Refactor from (old) Redux to RTK Query✅ Refactor of unit tests Jest✅ Addition of custom hooks✅ Addition of new Front-end features✅ Bug fixes on the account Front-end✅ Testing (Jest, react-testing-library)TECHNICAL ENVIRONMENT:✅ Continuous Integration (CI/CD | Gitlab)✅ Agile methodology (Scrum)✅ Tickets (Jira)✅ FRONT: TypeScript, React, Redux, Storybook, Jest, Rtk Query
- Aviation AdviceProject Manager / Lead Dev Front - Back / UI - UX DesignerAVIATION AND AEROSPACEFebruary 2024 - August 2024 (6 months)Paris, FranceAviation Advice is a company specializing in the training and coaching of future airline pilots. To meet the growing needs of its students and improve the efficiency of its services, Aviation Advice has developed a learning management platform (LMS) integrating several advanced, entirely custom-built features.Services:✅ Project Management✅ Design✅ Front-end Development✅ Back-end Development✅ Agile methodologyFeatures:✅ Payment System✅ Appointment Booking✅ CMS✅ Authentication✅ File Transfer✅ Instant Messaging✅ Notifications✅ Google Meet video creation✅ Google Calendar scheduling✅ Automated EmailsTechnologies Used:React, Firebase, Sass, Github, Trello, Stripe, Google Meet, Google Calendar
- Canal +Full Stack DeveloperFILM AND AVJanuary 2023 - October 2023 (9 months)Boulogne-Billancourt, FranceMISSION:✅ Full Stack Developer within the OUAH and Miaou teams (mycanal CMS)WORK DONE:✅ Refactor from (old) Redux to RTK Query✅ Refactor of unit tests Jest and Cypress✅ Addition of custom hooks✅ Addition of new Front-end features.✅ Bug fixes on the mycanal CMS✅ Testing (Jest, react-testing-library, Cypress)TECHNICAL ENVIRONMENT:✅ Continuous Integration (CI/CD | Gitlab and Jenkins)✅ Agile methodology (Scrum)✅ Tickets (Jira)✅ FRONT: TypeScript, React, Redux, Storybook, Jest, Rtk Query, Jenkins, Cypress✅ BACK: Java, Node
Reviews
Thomas
Opportunity
Reviewed on 2/6/2022
Sébastien proved to be proactive, with communication based on honesty, which helped us avoid wasting time.
Recommendations
FU
+4
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Education
- Self-taughtSelf-taught- Apprenez à créer votre site web avec HTML5 et CSS3 | OpenClassRooms - Concevez votre site web avec PHP et MySQL | OpenClassRooms - JavaScript : la formation ULTIME | Louis Nicolas Leuillet - React de A à Z (Hooks, Redux, Contexte inclus) | Enzo Ustariz - Apprendre React | Grafikart.fr - Programme HardCoders (4 mois) | Antho Welc - Node.js : le Guide Ultime (+ Express, React, MongoDB, JWT) | Antho Welc - Fullstack JS - React, Node, Express, MongoDB & Stripe | Sandra L - JavaScript : Créez des animations avec GreenSock - Next.js : Cours Complet
- SOFTWARE AND NETWORK PROJECT MANAGERESGI2020
Certifications
- React from A to Z (Hooks, Redux, Context included)UDEMY2020