About Santi
Spanish
Native or bilingual
German
Fluent
English
Fluent
Experience
- Weich Couture AlpacaUI/UX Designer E-CommerceJanuary 2023 - Today (3 years and 5 months)Mainz, RP, GermanyEmployed part-time. Resigned. Last day of employment: 03/31/2025. (Luxury retail online B2C and dealer B2B. Revenue: 2 million. Weich Textil GmbH)• Conception, design, and optimization of user interfaces for e-commerce websites.• Implementation of modern and appealing designs for screens, icons, and animations.• Conducting user analyses (interviews, behavior) to improve user experience.• Identification of optimization potential, e.g., increasing conversion rate by 28% through targeted theme updates, improving page sections, and optimizing displayed data on product pages to enhance user-friendliness and customer decision-making.• Creation and maintenance of design systems and style guides for platform consistency.• Close collaboration with marketing and IT to implement user-centered solutions.
- PosterLabStartup Co-Founder, Product Owner & UI/UX DesignerSeptember 2019 - November 2023 (4 years and 2 months)Mainz, RP, Germany(Platform for SaaS development. PL Digital GmbH)• Development of wireframes, mockups, and interactive prototypes for web and mobile.• Conception and implementation of consistent UX across all software modules and devices.• Conducting usability tests and deriving measures for optimizing interfaces and the overall user experience to ensure intuitive operability and a positive user experience. Porta+49 (0) 176 30 35 22 17 [email protected] Rheinallee 1a, 55116 Mainz• Moderation of agile meetings (Sprint Planning, Retrospectives) for goal-oriented implementation.• Collaboration with stakeholders and development teams for iterative feedback.• Communication of product updates, roadmaps, and progress to stakeholders and investors to ensure transparency and strategic alignment.
- PortaWellWeb DesignerSeptember 2020 - December 2021 (1 year and 3 months)Mainz, RP, Germany(Web and Marketing Agency)• Design and development of user-friendly websites and digital platforms for medical practices and healthcare providers.• Creation of wireframes, mockups, and prototypes for patient portals, appointment booking systems, and practice websites.• Implementation of brand guidelines to strengthen the online presence of medical facilities.• Collaboration with teams to develop customer-oriented and appealing interfaces.
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Education
- Training in Graphic and Web Design,Escola del Treball,Ausbildung in Grafik- und Webdesign,
Certifications
- Scrum Product OwnerScrum Alliance2020