Mark Ryan
My blogs
| Gender | Male |
|---|---|
| Industry | Technology |
| Occupation | Consultant, Entrepreneur |
| Location | Scottsdale, Arizona, United States |
| Introduction | Over 30 years in high tech picking winners and losers. History is a great teacher. |
Blogger
| Gender | Male |
|---|---|
| Industry | Technology |
| Occupation | Consultant, Entrepreneur |
| Location | Scottsdale, Arizona, United States |
| Introduction | Over 30 years in high tech picking winners and losers. History is a great teacher. |