Jen Byyny
Senior Director, Product Experience Design

Yahoo Finance is one of the most visited financial sites on the web with over 5 million visitors (DAUs + MAUs) each day. I lead the charts redesign with new features for both desktop responsive web and the native mobile app.

Interactive mobile chart affordances include comparing symbols, highlighting a timeframe and changing chart types

Designs for Apple iWatch

Usability testing of the Yahoo Finance native mobile app with touchscreen and paper prototypes