Mr. David Cheng served as Advisor at DocRun. Mr. David also serves as an Angel Investor. Mr. David Cheng served as Head of Inbound at Gusto. He was also the Co-founder and served as Chief Executive Officer at Sharebloc. He is a business guy with years of venture capital and investment banking experience, where he covered everything from Southeast Asian online gaming companies, triple-junction solar cells and CMOS-on-Sapphire ICs. David graduated from UC Berkeley with a BS in Business.