Acerca de Marianne
I’m a Product Designer focused on creating clear, intuitive digital products for complex systems and user flows.
I’ve worked across sustainability, citizen science, mobility and health projects, designing dashboards, mobile apps and web platforms that help users better understand information, complete actions and navigate complex experiences.
Most of my experience has been in fast-moving or low UX maturity environments, where I’ve collaborated closely with teams to bring structure, clarity and consistency to products while balancing user needs, business goals and technical constraints.
I’m increasingly integrating AI-assisted tools and workflows into my design process to support ideation, accelerate iteration and explore solutions more efficiently.
Strengths
• UX/UI for SaaS platforms, dashboards and digital products
• Complex user flows & information architecture
• Scalable and systemized UI design
• Designing with data and technical constraints
• Product thinking & cross-functional collaboration
I enjoy working with teams that care about thoughtful design, clarity and meaningful user impact.
Portfolio: marianne-marquez.notion.site/portfolio
Español
Bilingüe o nativo
Inglés
Bilingüe o nativo
Italiano
Competencia profesional básica
Acepta trabajo presencial
Barcelona (hasta 10 km)
Experiencia
- IndependentProduct & UX/UI Designerenero de 2022 - Hoy (4 años y 5 meses)Barcelona, EspañaProduct & UX/UI Designer collaborating with companies across environmental, health, cultural, and sustainability sectors.I design end-to-end digital products, translating complex requirements into clear systems, intuitive interfaces, and structured user experiences.Main areas of work include:• UX/UI design and high-fidelity prototyping• User research and usability testing• Information architecture and interaction design• Design systems and scalable UI components• Cross-functional collaboration with developers, researchers, and stakeholders• AI-assisted workflows for ideation, structuring, and efficiencySelected collaborations include:• Science for Change• North (CUPRA digital products)• GoZeroWaste
- Science for ChangeUX/UI DesignerSALUD & BIENESTARseptiembre de 2024 - noviembre de 2024 (2 meses)Barcelona, SpainScience for Change is an innovative company that specialises in collaborative research, public policies informed by evidence and quality scientific communication.• Designed a citizen co-created digital platform for health and wellbeing, collaborating with researchers and local participants.• Translated co-design insights into actionable UX flows and prototypes.
- Science for ChangeUX/UI DesignerMEDIO AMBIENTEjunio de 2024 - julio de 2024 (1 mes)Barcelona, España• Designed a data visualization dashboard for environmental monitoring used by researchers and municipalities.• Collaborated with developers and scientists to translate analytical and technical requirements into user-friendly interfaces.• Improved usability and clarity for complex data workflows.
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Formación
- UX/UI Design courseAllWomen2021UX/UI Design course
- Master of StudiesMuseum of Contemporary Art of Barcelona.2018Master, Independent Studies Programme
Certificados
- UX/UI Design CourseallWomen2021