About Julien
👨💻 After working two years as a Product Designer at Nielsen in Warsaw, and one year as Design Engineer / Front End Developer at wibas etarate in Hamburg, I decided to switch my career to become a UX engineer. Now, I have seven years of experience in front end development and design.
💡 Currently, I am working as Senior Front End Developer @ GIE G5 Languedoc
💼 Through my studies, bootcamps in UX / UI Design, Web Development and AI Engineering, MSc in Creative Technology, and Masters in Marketing and Advertising, I have gained skills in user research, UI and UX design, development languages, AI and LLMs. My current position is Senior Front End Engineer @ GIE G5 Languedoc in Nîmes (FR), working on the website Parasanté online.
🗣 I am fluent in French and English.
🖥 I am technically proficient in: HTML | SCSS | JS | React | TS | Git | Github | Figma | Node.js | Express | MongoDB, and have knowledge in: Python | Flask | SQLite | Handlebars | Liquid | Webflow | Adobe suite.
French
Native or bilingual
English
Fluent
Can work on-site
Amsterdam (up to 15km), Rotterdam (up to 15km), The Hague (up to 15km)
Experience
- ProspektoSenior Front end developerDecember 2025 - December 2025Redesign and development of the marketing website for Prospekto app, an AI platform to analyse documents.
- GIE G5 LanguedocSenior Front end developerMEDICALJanuary 2025 - Today (1 year and 5 months)Amsterdam, NetherlandsDevelopment of a CMS in React to replace a WordPress solution for the website Parasanté Online, to create a solution tailored to their needs, and reducing loading times by 15%.
- MarmaladeSenior Front end developerDIGITAL AND ITFebruary 2024 - July 2024 (5 months)Berlin, GermanyFront end development of products owned by the agency, working mainly with React and Next.js.Front end development for several clients of the agency, working mainly with Angular.
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Education
- Web development bootcampIronhack2021Bootcamp focused on MERN stack. Projects: JavaScript game, event app, artists booking app
- MSc Creative TechnologyMiddlesex University2017Final project: Mobile application and website for real estate, helping people to find easily a place to live.