Guy Matthews has been a tech writer since 1987 and is a regular contributor to titles in the ICT and financial services markets. He writes for AI Business about such issues as leveraging Big Data for machine learning and the use of artificial intelligence in pharma. He has also been a regular writer for Capacity magazine for nearly 20 years, covering topics including subsea cable capacity, Carrier Ethernet, IoT, 5G and cloud gaming. He also writes for the IBS Journal, European Communications and VanillaPlus. He supplies content for clients such as Colt Technology Services, Liquid Telecom, Mellanox, Apstra, NetFoundry and Tibco Software.