A Portfolio and blog for Mustafa Kurtuldu

Secure Sign-in & Google Chrome

Ending users need for passwords on the web

Two-Factor authentication, Phone as a Security Key & WebOTP empowers users by allowing them to sign in with their phones securely. Millions of users sign in with their phones as an authentication method every day; sadly, many logins fail.

I was the UX lead on our Web Platform, and my team redesigned several sign-in flows and increased successful logins by a third.