Freelancer profile translated to English.
Back to original languageAbout Ana
Senior UX/UI Designer, I work on the design and redesign of interfaces for public and private organizations: web and mobile applications, SaaS platforms, critical systems (SCADA, HMI), and business tools. I work in an agile environment with multiple teams and stakeholders.
My responsibilities cover the entire product lifecycle:
- User research and workflow analysis
- Co-design workshops with business and tech teams
- Wireframes, mockups, and prototypes (Figma)
- Creation and maintenance of design systems (DSFR & internal)
- Accessibility audits and RGAA compliance
- Functional scoping, specifications, and Agile coordination
Examples of projects completed:
- Eurotunnel / Actemium (Vinci) — Redesign of the SCADA TTM system (–40% repetitive actions, improved readability, 24/7 security).
- Voies navigables de France — Redesign of the Lockkeeper's Logbook, simplification of user journeys and real-time supervision.
- SNCF — Redesign of a business mobile application, optimized ergonomics and RGAA compliance.
- OCAB / Declareo — UX/UI design of a national platform (REP PMCB), design system + functional scoping.
- Synchrotron Soleil — UX/UI + PO for an internal helium cycle management application.
- Actemium (Vinci) — Redesign of business video surveillance software in a high-security industrial environment.
- CNIL — Redesign and harmonization of internal tools, accessible design system and optimization of business workflows.
- Simpler and faster interfaces — reduction of errors and number of actions.
- Optimized workflows — measurable time savings (up to –40% of actions).
- Effective design systems — consistency, productivity, and better maintenance.
- RGAA Accessibility
- Critical systems expertise — security, clarity, and 24/7 performance.
- Agile collaboration — clear scoping, quick decisions, fewer back-and-forths.
French
Native or bilingual
English
Conversational
Can work on-site
Paris (up to 10km)
Experience
- ValobatRGAA AuditorCIVIL ENGINEERINGDecember 2025 - December 2025Paris, FranceContextValobat, an eco-organization for the WEEE sector, needed to bring its institutional and regulatory website into compliance with digital accessibility requirements (RGAA), in the context of legal obligations and public communication.RoleUX/UI Designer specializing in accessibility, responsible for the complete RGAA audit and supporting the teams in achieving compliance.Objectives
- Evaluate the website's compliance level with RGAA criteria (official framework).
- Identify blocking non-compliances for users with disabilities.
- Reduce legal and regulatory risks.
- Provide clear and actionable recommendations to product and technical teams.
Missions- Conducted an RGAA accessibility audit on key website pages (analysis of 106 criteria).
- Identified and qualified critical non-compliances (navigation, readability, content, interactive components).
- Wrote a detailed, educational, and prioritized audit report for developers and POs.
- Developed a compliance action plan with priority levels.
- Supported teams on accessibility declaration and RGAA best practices.
Technical EnvironmentRGAA, Accessibility Audit - Actemium / Vinci/ Eurotunnel / GetlinkSenior UX/UI Designer / ErgonomistTRANSPORTATIONSeptember 2025 - January 2026 (4 months)Paris, FranceContextRedesign of the TTM (Tunnel Traffic Management) system, a critical SCADA tool for monitoring and controlling rail and road traffic between France and the UK, operated 24/7 at French and British sites.Objectives
- Modernize the SCADA interface.
- Optimize operator workflows (desktop / tablet).
- Reduce clicks, redundant actions, and human errors.
- Enhance performance, security, and 24/7 responsiveness.
- Ensure industrial compliance and accessibility.
Missions- UX and ergonomic audit: field observation, critical workflow analysis, and identification of risk areas.
- Redesign of supervision screens focusing on readability and cognitive load.
- Creation of Figma wireframes, mockups, and prototypes (desktop / tablet).
- Implementation of light and dark modes to improve visual comfort for continuous operation (day/night).
- Rationalization of interactions: –40% clicks and repetitive actions.
- Definition of secure UX patterns (confirmations, locks, traceability).
- Cross-functional collaboration with engineering, automation, and development teams to ensure UX/UI consistency in the SCADA environment.
Technical EnvironmentHMI, Scada, Ignition, Vue.js, Figma - DECLAREO — Plateforme nationale (OCAB / OCABJ)Senior UX/UI DesignerCIVIL ENGINEERINGJanuary 2025 - September 2025 (8 months)Paris, FranceContextDECLAREO is a national platform for managing financial aid to local authorities within the framework of Extended Producer Responsibility (EPR) schemes. Supported by OCAB and OCABJ, it centralizes exchanges between eco-organizations (Ecomaison, Valobat, Valdelia, Ecominéro) and local authorities, using data from the OCAB portal and the Territeo configurator.RoleEnd-to-end UX/UI design of the DECLAREO system:
- M1 – Configurator & Distributor
- M2 – Declaration & Aid Calculation
Missions- Design of critical user journeys: declaration, validation, aid calculation.
- Creation of a reusable design system in Figma for M1 and M2 (styles, components, tokens, and libraries).
- Mockup and interface prototyping.
- Facilitation of co-design workshops and user testing (local authorities, eco-organizations).
- Agile collaboration with PO and front/back developers to ensure UX/UI consistency.
Technical EnvironmentFigma, Jira, Confluence, Angular
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Education
- Licence ProfessionnelleUniversité de Toulon2018Nouvelles technologies du son et de l'image
- Master's DegreeSchool of Visual Communication2020Typographie & Design graphique