Kateryna PereimybidaProduct Designer

iPhone showing the Lifesum daily nutrition dashboard with calories remaining, macro breakdown and a food log

Lifesum

Reduced amount of ai tracking complaints by 80%
Saved ~2h of designers work on every release

iPhone showing the Lykon home screen with story tiles and an AI-generated thyroid health insight

Lykon

Improved csat by 62%
Built scalable design system and rebranded the app