Jagoda Gniadek
Experience
Led research and design for a centralized admin web app, enabling admins to manage subscriptions, accounts, and payments from a single login.
Redesigned the flagship web app, transforming an outdated interface into a clean, user-friendly experience. Improved workflows, visuals, and brand identity, earning great client feedback.
Built a flexible design system with five themes, dark and light modes, and comprehensive documentation, ensuring consistency and fast implementation across all apps.
Designed a versatile data visualization system with customizable charts and clear guidelines on selecting the right visualizations for different use cases.
Product Designer • 2021 - 2023
Led discovery and design for improving the primary user workflow for clinical evidence collection, reducing patient time by 20 minutes.
Led discovery and design for a self-help app, reducing between-session patient support needs by 28.5%.
Led discovery and design for enhancing patient onboarding and communication, reducing patient drop-off before the first session by 9%.
Led the process and built the company’s first design system from scratch, ensuring AA/AAA WCAG accessibility in both design and code, with a focus on neurodiversity.
Product Designer • 2019 - 2021
Designed data browsing user flows to enhance analysts’ accuracy in airfare decision-making, leading to an average 2.5% revenue increase.
Product Designer • 2019 – 2020
Designed and built a Minimum Lovable Product from scratch using the Google Design Sprint methodology, validating market potential and securing an investor.
Front-end Developer • 2019 - 2020
Redesigned the app to better serve the needs of the 60+ audience, increasing the checkout conversion rate by 2.6%.
Redesigned and coded a landing page with new branding targeted at a 60+ audience, increasing the conversion rate from landing page to app by 7%.