Andrew Keith Walker,

Andrew Keith Walker Andrew Walker writes about cutting edge technology, and its effects on business, society and the economy. He has over 20 years experience in digital, from designing web-based games before the bubble to running a digital design agency in the '00s. Between 2008 & 2012, he co-founded two successful data mining companies that tracked breaking news (Tweetminster) and audience behaviour (Semetric) on social media, and a data privacy software company (Optanon). Today, Andrew writes for a wide range of clients from global corporations to newspapers and TV channels, and consults on digital strategy, content marketing and digital product development.