January 13, 2014

To Whom It May Concern:

I am happy to write a letter of reference for Seth Hollingsead. I have known Seth since May of 2008, when we hired him as a Senior Software Analyst for Smart Marine 3D of Intergraph. Seth worked with a team responsible for managing the production export of structural data. One of his roles was to control and manage the interaction with the 2D Structural Manufacturing Data Viewing and editing tools. The effort requires knowledge of 3D Structural model (plates, profiles), their connectivity and export expectations.

The time that Seth has spent within our department has been greatly appreciated. If I can provide you with any further information, please don't hesitate to call me at 256-730-3843.

Sincerely,

Adrianus Zuurhout

Executive Manager-Technical - Structural Production PPM