John Mark Walker is the Director of Capital One's Open Source Program Office and a long-time open source community, product, and strategy expert. He founded the Open Source Enterprise Network (OSEN) and is an advisor for Glyptodon, Inc.

Follow his adventures and escapades on Twitter at @jm_stuff. For OSEN updates, see @osenetwork.

You can also contact him on LinkedIn.

John Mark is a regular speaker on the Open Source conference circuit and has written a number of articles on open source-related subjects, including "Open Source Business...

Authored Content

A dollar sign in a network

A case study from Glyptodon, Inc., an open source remote desktop solution.
clouds in windows

Moving your SaaS business to an open source model is challenging, but the ROI could be worth the effort. Here's what you need to know.
Open for business

Should a SaaS provider open source its primary platform, and if so, what is the best way to do it?
A skyscraper in the sky.

With so much innovation happening in open source projects, why not take advantage of it across your product and supply chain?
Building an arch

Learn why you should be a supply chain influencer.