JVÀ propos de Jonathan
I'm a passionate freelance senior web developer focusing on front-end technologies. For the last few years, I've spent countless hours building and re-building complex web portals based on legacy projects, with proven success. I specialise in digital transformation. Let's have a chat!
Français
Bilingue ou natif
Anglais
Capacité professionnelle complète
Accepte de travailler sur site
Bruxelles (jusqu’à 50 km)
Expériences
- Foodchain IDSenior Angular DeveloperAGROALIMENTAIREmars 2025 - juillet 2025 (4 mois)Liège, BelgiumThe company specializes in ensuring the safety and transparency of the food supply chain. I have 4 months to build an Angular 20 project from scratch, based on an existing legacy product, that is a planner for operators driving from missions to missions across Belgium. The goal is to create plannings, draw and optimise the trips using the Google Maps API.Tasks:
- From scratch development using latest Angular 20 features based on mockups and consuming and existing API (php/Laravel)
- Successfully delivered and released the project in production within the allotted time
Team: 1 front-end developer, 1 back-end developer, 1 POTechnical environment/methodologies: Angular (20), Typescript (5+), RxJS (7+), Angular Material (20), HTML5, SCSS, Jira, Git, BitBucket, Jenkins - Easyfairs InternationalSenior React DeveloperEDITION DE LOGICIELSseptembre 2021 - octobre 2024 (3 ans et 1 mois)Brussels, BelgiumEasyfairs is an event management company that offers digital solutions for events such as dedicated websites, admin and exhibitor platforms, and advanced onsite technology to ease exhibitors and visitors life at the events.Built a React app from scratch aiming to replace the current exhibitor portal.Tasks:
- Completely rebuilt the old Vue.js Exhibitor Portal in React 17 from scratch to modernise and do a big overhaul of the UI and UX using Design system, Vite, MUI and Easy-peasy store for state management
- Built an embedded React app showing a list of exhibitors and their associated products & services into a WordPress website for visitors
- Maintained and added new features to a Vue.js translation app, used to add translated labels into the Exhibitor Portal
- Maintained and added new features to a Vue.js Admin Portal, used to manage all the shows, users, stands, packages and their configuration
Team: 2 front-end developer, 2 back-end developers, 1 UX, 1 DevOps, 1 POTechnical environment/methodologies: React (17), Vue.js (2.6), Typescript, JavaScript, MUI, Easy-peasy store, Formik/Yup, Vuex (3.1), PHPSESSIONID, Snyk, HTML5, LESS, SASS, Sentry, GitLab, Jira, Scrum - La Loterie NationaleMedior React DeveloperJEUX VIDÉO & ANIMATIONdécembre 2020 - septembre 2021 (9 mois)Brussels, BelgiumI was assigned on the React revamp of the e-Lotto drawing games such as EuroMillions, VikingLotto, Keno and Pick3, to greatly improve the code quality and maintainability.Tasks:• Worked on a React-Redux middleware that was used by the React game applications• The middleware was used as a state management tool, routing and API calls for the React game appsTeam: 10 front-end developersTechnical environment/methodologies: Typescript, JavaScript, React (16), HTML5, CSS3, Azure DevOps, Jira, Scrum
Recommandations
Soyez le premier à recommander Jonathan
Contribuez à la réussite de ce freelance en partageant votre expérience de collaboration avec lui.
Ces profils de freelance correspondent également à vos critères
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Formations
- Certification, Java SE 6 Programmer Certified2015Certification, Java SE 6 Programmer Certified
- Certification, Java EE 5 Business Component DeveloperCertification, Java EE 5 Business Component Developer