Yvonne Allen is currently a Developer Advocate at Vonage, maintaining the Vonage Java SDK. Yvonne has previously worked as a Angular Fullstack Developer for companies such as Rangle.io and NCR. She is a newcomer to speaking at conferences with her most recent being IonicConf and NgConf Hardwired. Yvonne is a co-organizer for GDG Atlanta, a member of Women Who Code, and Women Techmakers. She has a passion for advising and mentoring new developers and is an open source contributor.