About Julien
French
Native or bilingual
English
Fluent
Experience
- MBN Global EducationUX Design Professor/TrainerEDUCATION AND E-LEARNINGJanuary 2026 - Today (5 months)Ile-of-France, FranceI help Master's students in Entrepreneurial Project Management for Digital and Digital Strategy discover and adopt the fundamentals of UX design, directly linked to the academic and professional requirements of their degree.My teaching aims to enable them to understand the strategic role of UX in a digital project: user research, needs definition, user-centered design, testing, and iteration.I particularly emphasize the ability to structure an approach, justify design choices, and articulate UX, business, and technical constraints.Through methodological input, case studies, and concrete projects, I help students develop a professional, critical, and operational posture, while preparing them for the expected deliverables (projects, defenses, theses).My approach is pedagogical, pragmatic, and field-oriented, with the goal of making students autonomous, capable of interacting with designers, developers, and project managers, and of carrying a coherent UX vision in their future projects.
- NaTran (ex GRTgaz)Product DesignerENERGY AND UTILITIESSeptember 2023 - September 2025 (2 years)Bois-Colombes, FranceAt NaTran R&I, I work full-time in the Design Lab, one of the five innovation units dedicated to developing internal projects.User Research: preparation and conduct of interviews, user testing, analysis of feedback to inform design decisions.Design System: participation in enriching the design system to ensure component consistency and improve UI element reusability.UX/UI Design: creation of user journeys, wireframes, mockups, and interactive prototypes on Figma.UX Testing: organization and implementation of user tests (scenarios, tasks, analysis of results) to test the adherence of interfaces to user needs.Project Support: monitoring projects such as the creation of the Fab Lab (La Forge), the merging of business tools combining monitoring and AI (Mezzo), and the wireframing of a website supporting a multi-company project (e-Nails). Working closely with product teams and stakeholders to ensure good implementation of the designed solutions.
- Renault DigitalUser Interface DesignerAUTOMOBILEMarch 2022 - May 2022 (2 months)Levallois-Perret, FranceImproving the UX of management software for engineering parts.Graphic Design & UI: creation of pictograms and vector icons on Illustrator, respecting the brand's graphic codes.Prototyping & Wireframing: creation of mockups and interactive prototypes on Adobe XD, with particular attention to ergonomics and visual hierarchy.
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Education
- Master's in UX DesignICAN2025Mastère UX Designer
- European BachelorHETIC2022European bachelor