Hallway Conversations: How to Succeed in Agile

A couple of weeks ago, I sat down to talk Agile with Phil Japikse, Stephen Bohlen, and Lee Brandt and their podcast called Hallway Conversations. We spent an hour getting down to basics with Agile.  We talked about how companies are getting into Agile practices, measuring progress, tools, doing things “right”, and much more. It […]

WIF10201: No valid key mapping found for securityToken

I recently ran into an issue with one of my applications that uses Azure Active Directory authentication.  The application was working properly and all of a sudden, one day we got this error: WIF10201: No valid key mapping found for securityToken: ‘System.IdentityModel.Tokens.X509SecurityToken’ and issuer: ‘https://sts.windows.net/a66eec53-81f8-482f-a572-c9ba46f14c5d/’. After a lot of search around, I finally found a […]

Speaking at South Florida Code Camp

This weekend I’m heading down to South Florida Code Camp to cover some of my favorite topics.  This is a great event that just keeps getting bigger and better every year and I really enjoy going down there.  My talks are: 8:30 am – Git with the Program: Succeeding with Version Control Git is a […]

Hour of Code – Orlando

This week is Computer Science Education Week.  Hour of Code is a global movement reaching tens of millions of students in 180+ countries. To support these two events, this Thursday afternoon Orlando Tech Association partnered with the City of Orlando to put together Hour of Code events at 4 local middle schools.  I approached Orlando […]