Sofía Roldán Johnson — Senior Product Designer

Feb 2022 — Present

Remote

Senior Product Designer · Qatium

• —Led end-to-end design across strategic product initiatives, from discovery to delivery.
• —Designed a warning and notification service improving time to detect and time to repair metrics.
• —Designed complex simulation workflows for water network management.
• —Owned and evolved the Design System to improve consistency and ensure scalability.
• —Partnered with Product Managers and Engineers to align design decisions with business goals.

2021

Remote

Product Designer · Wuolah

• —Designed end-to-end product experiences for students and teachers in an educational platform.
• —Improved user flows and information architecture across key user journeys.
• —Built and documented a scalable UI Kit following Atomic Design principles.
• —Collaborated with developers, stakeholders and validated solutions through A/B testing and user feedback.
• —Reduced implementation effort through reusable components.

2013 — 2022

Madrid, Spain

Drawing and painting teacher · Arte Hélade

• —Designed personalised learning plans and mentored students preparing for Fine Arts degrees, strengthening communication, facilitation and coaching skills.
• —Over the years I taught artistic skills to students of all ages, from 4 to 80 years old.