Meet David Marcus, economist, entrepreneur, expert in mobile and payment spheres. David has studied at the University of Geneva, in economics field. He founded several telecommunication companies, then was president of prominent payment company PayPal, and vice president of messaging services in a social media platform Facebook. Now he has appointed to the board of directors at Tipping Point Community and Coinbase.
4 weeks ago-KCN THREE IOST DAPPS ARE IN THE TOP ON DAPPRADAR
4 weeks ago-KCN #MATIC AND #CHAINLINK WORK IN PLACE
1 months ago-KCN OWN BLOCKCHAIN FOR EACH USER FROM THE AELF TEAM
2 months ago-KCN STEX.COM TOTAL VOLUME 17.05