MobileBeat 2011 speakers round four: Keith Rabois, Bill Maris and more!

Preparations for our fourth annual MobileBeat conference are speeding along. Today, we’re announcing our fourth round of speakers for the event: Keith Rabois, COO at Square; Bill Maris, managing partner at Google Ventures; David Williams, VP of mobile products at AT&T Interactive; Raj Talluri, VP of product management at Qualcomm; Michael Chang, general manager at Greystripe; and Bill Gajda, head of global mobile product at Visa.  You can find all of our current speakers here.

Our third round of MobileBeat 2011 speakers includes Rich Miner, Tim Schaaff and more!

Preparations for our fourth annual MobileBeat conference are speeding along. Today, we’re announcing our thirdround of speakers for the event: Rich Miner, partner at Google Ventures; Tim Schaaff, president of Sony Network Entertainment; Laura Chambers, senior director of PayPal Mobile; Omar Green, director of strategic mobile initiatives at Intuit; and Humphrey Chen, executive director of new technologies development at Verizon Wireless. You can find all of our current speakers here.