Today we’re lucky to have Nolan O’Brien from Twitter with us, sharing his view on mobile app performance. Starting with why should we care about performance and the psychology behind user perception, the conversation goes from managing global user bases with such diversity of expectations, to measuring and ensuring ways to handle user frustration.

Nolan's Twitter: https://twitter.com/NolanOBrien
App Performance Café: http://performancecafe.codavel.com/
Codavel: https://www.codavel.com/