
Roxana Martinez
Lead UX Designer | Recherche Utilisateur
Salary / Daily rate
Paris, France
Freelance, open to permanent contract
Skills
Languages
About me
Intro
Passionate UX Designer/Researcher with 15+ years of experience creating user-centered digital products across luxury, banking, travel, and tech industries. Proven expertise in agile methodologies, user testing, and designing solutions that drive business growth. I combine strategic thinking with hands-on skills in UX/UI, design systems, and digital illustration to create meaningful experiences that solve real user problems.
Work experience
User Researcher / UX Designer
WayUp
Apr 2024 - Sep 2024
6 months
Paris, France
Start-up fondée en 2023, l'application Wayup propose des programmes personnalisés pour appréhender notre sommeil. Adapté à chaque utilisateur, Wayup travaille sur un problème majeur de santé, la difficulté à s'endormir et à se réveiller en forme. Un parcours complet, dès le coucher, ayant pour objectif de nous aider à obtenir un réveil cognitif et physique optimal.
User Research / UX Designer
NADK
Feb 2024 - May 2024
4 months
Paris, Île-de-France, France, Madrid & Barcelona, Spain
Iconic Architecture for Virtual Worlds. Iconic architecture by great creators of modern and contemporary architecture IP ready.
UX / UI Designer
NumSpot
Aug 2023 - Feb 2024
7 months
Paris, France
NumSpot, le cloud souverain pour les entreprises et organisations du secteur public et privé, OIV (opérateurs d’importance vitale) et OSE (opérateurs tributaires des réseaux ou systèmes d’information)
Lead UI / UX Designer
Printemps
Mar 2023 - May 2023
3 months
Paris, France
Printemps.com, espace e-commerce luxe et créateurs.
UX / UI Illustrator Designer
Zooka : data-driven UX
Jan 2019 - Jan 2022
3 years 1 month
Région de Paris, France
Clients : AXA Banque & Assurance | IT-CE (BPCE Groupe) | Clarins | AXA Climate | Center Parcs | EFS | 60 Millions de Consommateurs | Unigestion | Coverd | Praestra | Sushi shop > Conception de nouveaux produits digitaux / desktop / mobile (iOS / Android) avec une démarche Design Thinking / Agile SAFe > Audits UX & Ergonomiques • Testing du produit, identification des freins & "pain points" • Restitution et présentation des recommandations d'amélioration • Benchmark concurrentiel & fonctionnel > Recherche utilisateur : • Rédaction, réalisation et analyse (recommandations d'amélioration suite à l'analyse) • Tests utilisateur distants & sondages • Tests modérés > Co-conception & réalisation des ateliers (UX/UI Design / conception / brainstorming / acculturation) • Priorisation / personas / use-cases / workflows / brainstorming > Illustration Digital / Storyboard & co-conception en Motion Design / marketing digital • Création icône nouvelles offres & déclinaison saga marketing / Illustrations vectorielles / offres & fonctionnalités / Onboardings / conception app motion > Marketing Inbound / Outbound • Marketing landing pages, livrets blancs > Création / évolution des structures Design • Évolution & développement des Design Systems (AXA Banque, AXA Group, IT-CE) > Amélioration / évolutions fonctionnelles et graphiques des produits digitaux
UX / UI & Interaction Designer
Accor
Feb 2018 - Oct 2018
9 months
Paris, France
Brands : AccorHotels | Ibis | Pullman | Mercure > International market E-commerce sites • Launch of international commercial operations translated into more than 12 languages • Key Visual Research & Benchmarking • Design competitions with external agencies > APP Design • Redesign of WIPOLO, an application for travel information and bookings management • Guidelines & assets Kit > Digital Communication • Design of communication supports and branding for internal and external events
HACKATHON innovation #BoostFalconXP, Dassault Aviation - Firts Prize, by BeMyApp
Dassault Aviation
Sep 2017 - Sep 2017
1 month
Zalthabar Levallois-Perret
First Prize for "Faster Falcon Coach" Application Project. Digital Solution for the Falcon Cabin users. > MVP project developed during three months in collaboration with the Dassault Aviation teams, My Falcon app.
UX / UI & Interaction Designer Consultant
Orange Business Services
Feb 2017 - Sep 2017
8 months
Paris, France
Client : Orange B2B / B2C During my experience at Orange, I had the opportunity to be involved in the renewal of existing services, and the design of new ones. > My approach for UX was to be part of the feature team since the kick-off. This allowed me to progressively iterate on the solution. The process usually started through a series of workshops allowing me to create & review wireframes & prototypes covering the different customer journeys (InVision). Later on, through focus groups with real users (in Orange’s CTA “Center of Test Client” or with external support agencies). I was able to validate those initial inputs. Refining the solution with the analysis performed after the user testing; finally led to the definition of the required interfaces. > For UI and Interaction Design part, I based my work on the interfaces & solutions defined during the UX process, and following Agile principles, I worked closely with developers to implement the service: Providing & explaining the UI principles and the Interaction required on an ongoing collaboration through the whole development process.
HACKATHON innovation Priorité Client, Air France - by BeMyApp
Air France
Nov 2016 - Nov 2016
1 month
Zalthabar, Levallois-Perret
48H for to develop a solution for the Air France customers in case of irregularity flight experience.
UX / UI - Visual Designer
APCO Worldwide
Mar 2015 - Mar 2016
1 year 1 month
Paris, France
Clients : Coca Cola Entreprise France | KFC France | Akon Lighting Africa | Sanofi Asian Pacific Singapore | European Flavour Association (EFFA) Bruselles | Beit-Hatfutsot Museum Tel Aviv | Veon (VimpelCom) Amsterdan | Française de l'Énérgie Work teams: Design Directors and the consulting team. Brainstorming, key message, and goal deciphering. Developing solutions adapted to the client’s needs. 360° project design, in off and online communication formats, corporate branding (identity, graphic standards, stationery) booklets, infographics, digital strategy, marketing. Development design and management alongside web design suppliers.
Art Director / UI Designer - Illustratrice
Freelance
Jan 2008 - May 2014
6 years 5 months
Paris, France
Clients : I&E Expressions | Reminiscence | Agence Polynôme | Agence Art&Brand | Chicastories Production Londres | Oscar&Luna planète | Agence By Agency | OnTheMoon Agency Working with Marketing Managers, Consultants or clients, I designed several projects in the different business sectors → Digital : • Art&Brand : Newsletter Design, Illustration, communication media • Chicastories Production : Global Graphic Identity, promotional poster & website "Time between olives trees" documentary → Print : • Oscar&Luna planète (Nathalie Pereira, Fashion Designer) : Brand Identity & communication media • Reminiscence : Communication media, campaign key visuals • ByAgency : Communication media & communication media competitions, brand identity, pharmaceutical packaging • OnTheMoon Agency: Communication media competitions, brand identity • Polynôme Agency : Communication media competitions, posters, institutional communication media • I&E Expressions Agency : Communication media competitions, brand identity, illustration, press relations campaigns & press kit, leaflets.
Art Director / Visual Designer
I&E Expressions / Burson Marsteller I&E
Feb 2006 - May 2007
1 year 4 months
Paris, France
Clients : Nivea | Marie | Ademe | Observatoire du pain | APHP Hôpitaux de Paris | Hansaplast | Mappy | Motorola France > Alongside the Creative Director and the multidisciplinary team, I worked designing press relation campaigns, information campaigns, and global visual identity. Illustrations and infographic conception & design. Iconographic research, Artistic Direction, and supervising of the studio shootings. Teasing Campaigns, invitations, newsletters and PPT presentations, etc.
Education
GOBELINS Paris
Certification UX Design, UX design
2023 - 2024
1 year
Design circulaire - Eco-conception - Design Sprint - Accessibilité - Design de Fiction - Ergonomie - Architecture de l'information - Stratégie UX
L'École Multimédia
Professional Master degree, UX Design
2015 - 2016
2 years
Prototyping tools and deliverables, valuing UX function. | Knowledge users and human factors, cognitive psychology, analysis of activity and ergonomics, experimentation, statistics, implementation of research into practice | Web accessibility and quality, Responsive web design, Adaptative web design, integrated HTML / CSS Opquast standard. | Graphics aspects, UX / UI layout concepts, typography, iconography | UX in digital publishing, Data Visualisation, Service Design, Game Design, Webdocumentary. | New media: connected objects and TV
AFPA
Multimedia Infographic & Interaction Designer
2013 - 2014
2 years
Web Design (Photoshop, Illustrator, HTML5, CSS3, Flash ) (HTML5, CSS3) (PHP, MySQL, Wordpress, Prestashop, Javascript, Jquery) | Motion Design (After Effects) | Projects integrating design, concepts and technique.
EASD València
Graphic Designer
2001 - 2004
4 years
Fundamentals of Design | Languages and Graphic Techniques of Design | Techniques of printing and Digitals | Typography | Photography | Branding and Communication | Digital Edition and Production | Illustration | Iconography | Semiology
Escuela de Arte José Nogué, Jaén, Espagne
Bachelor of Arts
1998 - 2000
3 years
Escuela de Arte José Nogué, Jaén, Espagne
Interior Architecture & Photography
1992 - 1997
6 years
Techniques of graphic design | Perception psychology (Gestalt School) | Art History | Typography | Photography | Illustration & techniques | Digital Edition and Production | Artistic Drawing | Technical Drawing | Typography
Licenses & certifications
SecNumCloud
Issued: Dec 2023
Stratégie UX
Issued: Feb 2023
Leadership et Efficacité Relationnelle
Issued: Sep 2022
Certificat Contentsquare fondamentaux
Issued: Apr 2022
Test utilisateur à distance
Issued: Sep 2020