Jack Dorsey Jack Dorsey Jack Patrick Dorsey (born November 19, 1976) is an American computer programmer and Internet entrepreneur who is co-founder and CEO of Twitter, and founder and CEO of Square, a mobile payments company. Dorsey was born and raised in St. Louis, Missouri, the son of Marcia (née Smith) and Tim Dorsey. He is of English, Irish and Italian descent. His father worked for a company that developed mass spectrometers and his mother was a homemaker. He was raised Catholic, and his uncle is a Catholic priest in Cincinnati. He attended the Catholic Bishop DuBourg High School. In his younger
Social media use by businesses where users and PR professionals can converse, and where PR professionals can promote their brand and improve their company's image by listening and responding to what the public is saying about their product. There are four channels by which social media resources can transform into business performance capabilities: There are four tools or approaches that engage experts, customers, suppliers, and employees in the development of products and services using social media. Companies and other organizations can use these tools and approaches to improve their business capacity and performance. Companies are increasingly using social media monitoring tools to monitor, track, and