http://dougmart.in/
I'm a software developer based in the beautiful village of Shelburne Falls, MA, USA with thirty years of professional software design and development experience gained from a range of employers and clients including small startups to Fortune 100 companies.
I am currently a Principal Engineer at the Concord Consortium (https://concord.org), a nonprofit educational research and development organization working to bring the promise of technology into reality for education in science, math, and engineering.