Barclays names Goldman Sachs’ Emma Taylor global head-internet coverage and Noom’s Carmen Chan, also ex-Goldman Sachs, a managing director-internet coverage, both in Barclays' technology investment banking business ... Qualys adds Tom Berquist, Cloud Software Group chief financial officer, to its board ... Advertising measurement firm MarketCast names Kantar’s Marisa McMahon head-client service, technology and platforms ... Nebula streaming service names YouTuber Sam Denby chief content officer ... FICO adds Kaleidescape CEO Tayloe Stansbury to its board ... Brother Mobile Solutions hires Honeywell International’s Theo Bielowicz as director-sales ... DigitalOcean, cloud computing platform for startups and small businesses, says Yancey Spruill will depart as CEO and board member when a successor is found, and it names lead independent director Warren Adelman executive chairman, effective immediately.