Knowlengr
Joined 25 May 2023
Mark Underwood
I'm founder of Krypton Brothers LLC, a technology consultancy based in New York.
![Mark Underwood.](http://upload.wikimedia.org/wikipedia/commons/5/5b/Mau-100-0273-50pct.png)
More about me, including a contact form, are available at knowlengr.com.
I'm founder of Krypton Brothers LLC, a technology consultancy based in New York.
More about me, including a contact form, are available at knowlengr.com.