Less than a month after former Twitter CEO Dick Costolo stepped down from his position amid mounting concerns over slow user growth, a couple of senior executives, including the head of growth Christian Oestlien and director of product management Todd Jackson, have left the company. While Jackson - who joined Twitter last year after his Android lock-screen start-up Cover was snapped by the micro-blogging company - has been hired by Dropbox as VP of product, Oestlien - who focused on the company's overseas growth - has joined YouTube. It's worth mentioning that Twitter's mergers and acquisitions (M&A) head Rishi Garg also left the company last...
Source: http://www.gsmarena.com/twitter_management_shakeup_continues_as_heads_of_growth_product_quit-news-13291.php