Isaac Applbaum


Chief Evangelist Radius Intelligence
Isaac has built a career at the intersection of business, wine and philanthropy. Through the years, he has provided counsel to venture capital and political leaders.

"Yitz" also serves as a Senior Advisor to Mayor Nir Barkat of Jerusalem for public-private partnerships.

In the 1990s, Isaac built Concorde Solutions, providing banking applications for the internet. He sold the firm to Bank of America.

Lev Mass is an Entrepreneur-in-Residence at XSeed Capital, bringing extensive expertise in cloud computing, mobile, and business development.

Prior to joining XSeed, Lev ran operations and business development for the Cloud Group at Yahoo!. While at Yahoo!, Lev helped to facilitate the spin-off of the Hadoop Group into what is now Hortonworks, a leading big data company. In addition, he held a number of executive roles at Yahoo! helping to define strategy for mobile, social, cloud and big data. Previous to Yahoo!, Lev was an investment banker with Thomas Weisel Partners focused on TMT (technology, media, telecommunications) and health technology.


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