Dear Ms. Oshima:
It was a pleasure to have spoken with you and Mr. Mansfield yesterday, regarding job opportunities at Nova Systems. I am very interested in the work you are doing and am extremely impressed with the advanced applications being used in your company.
As I mentioned during our conversation, my past two summer positions were related to the development and design of software programs for industrial computervision experiments. With my skills and interest in software design, I believe I could be of value to Nova Systems.
Thank you for your time. The interview was very informative. Please let me know if you need any more information about my background. I look forward to hearing from you.

Sincerely,

Sarti Ahmed