My experience with investors includes roles on the selection committee of two local Angel groups, and working from the other side of the table with several VCs in Silicon Valley.

Zwilling has been a member of Arizona Angels and the Arizona Technology Investor Forum (ATIF).He is a board member at Callaman Ventures, an advisor to the Arizona State University Venture Catalyst Program Executive in Residence at the Thunderbird School of Global Management, and member of the advisory boards for several start-up companies in the area.

He has published over 500 articles on Forbes, The Huffington Post, Young Entrepreneur, Harvard Business Review, his blog, and other online publications.

He has published two books, Do You Have What It Takes To Be An Entrepreneur? and Attracting an Angel: How to Get Money From Business Angels and Why Most Entrepreneurs Don't.