Alan is an industry thought leader in Lean, Kanban, product portfolio management, Scrum and agile design. He helps companies transition to Lean and Agile methods enterprise-wide as well teaches courses in these areas. He is the founder and CEO of Net Objectives and also can be found on twitter @alshalloway. 
Alan is the primary author of
Essential Skills for the Agile Developer: A Guide to Better Programming and Design
Lean-Agile Software Development: Achieving Enterprise Agility
Design Patterns Explained: A New Perspective on Object-Oriented Design
And a favorite of mine: Lean-Agile Pocket Guide for Scrum Teams
Download Podcast: Click and choose options: Teamwork in Kanban or go to the Business901 iTunes Store.
This podcast is broken down into 3 parts. I had trouble running Alan down and finally caught him on his cell phone so the quality is not the best. However, Alan delivered great content and we could hardly stop talking. His view of the Agile community, Scrum, Kanban and Lean is unique and refreshing.
Part 1 of 3: Alan Shalloway discusses the state of Agile!, part 1 of 3
Part 2 of 3: Can Agile work at the Enterprise Level with Alan Shalloway?
Related Information:
The Lean Agile Train Software Transcription
Understand Scrum, Understand Implementing PDCA
Lean Architecture: for Agile Software Development
The differences in Lean and Agile