Freelancer profile translated to English.
Back to original languageAbout Julien
UX/UI Designer specializing in SaaS interfaces, business applications, dashboards, and data visualization.
I help B2B companies transform complex products into clear, modern, and development-ready interfaces. My goal: improve readability, streamline user journeys, and make information easier for users to understand.
I specialize in:
• UX/UI redesign of business applications
• Design of dashboards and data interfaces
• High-fidelity Figma mockups
• Interactive prototypes
• Lightweight or comprehensive design systems
• UX/UI audits with concrete recommendations
• Clean handoff for developers
My profile is hybrid:interface design, business understanding, data, BI, and product logic. I am comfortable with complex subjects where information needs to be structured, content prioritized, and the experience simplified without losing business accuracy.
Examples of possible engagements:
• UX/UI Audit — 1 day
• Express Figma Prototype — 2 days
• Dashboard / DataViz Redesign — 3 days
• SaaS or Business App UX/UI Sprint — 5 days
• Design System Starter — 3 days
My process:rapid scoping, understanding the need, wireframes if necessary, Figma UI, components, prototype, and clear handover to tech teams.
Rate temporarily adjustedto €399/day to relaunch my activity on Malt and build my history on the platform.
French
Native or bilingual
Remote only
Primarily works remotely
Experience
- SeenovateLead Product Designer UX/UI & Consultant Data — Business Applications & SaaSTECHJanuary 2024 - Today (2 years and 7 months)Lyon, FranceAt Seenovate, I am involved in the design and redesign of business applications, dashboards, and data-oriented SaaS solutions for B2B clients.My role consists of transforming often complex business needs into clear, structured, and actionable interfaces for both users and development teams.Main responsibilities:• UX scoping with business, product, data, and development teams• Facilitation of workshops for requirement gathering and prioritization• Design of user journeys for business applications and internal tools• Creation of wireframes, high-fidelity mockups, and Figma prototypes• Design of dashboards and decision-support interfaces• Structuring UI components and contributing to design system logic• Preparing developer handoff with clean, consistent, and documented screens• Participation in pre-sales for UX/UI, data visualization, and SaaS application topicsThis experience has allowed me to develop a hybrid approach combining UX/UI design, business understanding, data visualization, BI, and product logic.Environment:Figma, FigJam, business applications, B2B SaaS, dashboards, BI, DataViz, design system, UX workshops, pre-sales.
- BCH ServicesFounder & Lead Product Designer UX/UITECHNovember 2023 - Today (2 years and 9 months)Lyon, FranceWith BCH Services, I assist companies, freelancers, and project owners in designing digital interfaces: websites, SaaS applications, business tools, Figma prototypes, and presentation materials.The goal is to help my clients clarify their ideas, structure their interfaces, and achieve a professional, coherent, and ready-to-present or develop output.Main responsibilities:• Scoping the need and clarifying project objectives• UX/UI audit of existing interfaces• Creation of wireframes and user journeys• Design of high-fidelity Figma mockups• Interactive prototyping for validation or presentation• Visual redesign of websites, platforms, or internal tools• Creation of design system foundations: styles, components, variants, usage rules• Preparation of files for handover to developersThis activity allows me to work with a direct, efficient, and results-oriented approach: quickly understand the need, propose a clear structure, and then produce usable visual deliverables.Environment:Figma, UX/UI design, Product Design, websites, SaaS, business applications, design system, prototyping, developer handoff.
- Orange Business ServicesUX/UI Designer & Data Artist — Dashboard Design & UX WorkshopsTECHNovember 2021 - December 2023 (2 years and 1 month)Lyon, FranceAt Orange Business Services, I then moved into a more specialized role in UX/UI design, data visualization, and dashboard design.The objective was to design and redesign clearer, more modern, and more effective decision-support interfaces to facilitate data analysis and decision-making.Main responsibilities:• Facilitation of co-design workshops independently or in pairs• Gathering business needs and challenging existing practices• Defining information architecture using a dashboard design approach• Deployment of Figma and FigJam as central design tools• Creation of interactive mockups and realistic prototypes• UX/UI redesign of existing BI applications• UX/UI project management for over 20 data projects, from pre-project to delivery• Creation of a training curriculum on Figma, dashboard design, and data visualization• Educating clients and colleagues on best practices for dashboard design• Creation of interactive and video materials to present BI solutions to management committeesThis experience strengthened my specialization in complex data interfaces: information hierarchy, KPI readability, visualization choices, filter usability, UI quality, and perceived client value.Environment:Figma, FigJam, UX/UI Design, DataViz, Dashboard Design, Business Intelligence, UX workshops, prototyping, BI application redesign.
Reviews
Renaud
Op77
Reviewed on 6/4/2024
Good first quick win with Julien. Good communication and good involvement on the requested POC. I recommend.
Recommendations
AM
FU
+1
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Education
- MSc2 Big Data & Marketing ManagerINSEEC U.2019MSC2 Big Data & Manager Marketing
- Master 1, Marketing / Marketing Management, GeneralINSEEC U.2018Master 1, Marketing / gestion du marketing, général