I'm Rosina, a Product Designer at NestEgg. I enjoy creating user-centric, delightful, and human experiences.

2025

How I ran usability research with real borrowers to redesign a fintech loan comparison platform

2023

How I designed an ML testing platform that reduced operational overhead by 35%

2021

How I simplified the experience to boost new user retention by 22%

2020

How I optimised discovery and licensing to reduce search time by 21%

2022

How I redesigned the platform to boost retention by 30%