O - Contributors Fiona O'Cleirigh Jim O'Donnell News Director, TechTarget Michael O'Dwyer Kate O'Flaherty Luke O'Neill Executive Editor, Informa TechTarget Shane O'Neill Jim O'Reilly Nick Offin Head of sales, marketing and operations, Dynabook Northern Europe Chi Onwurah Shadow digital minister, Labour Josh Osman Reporter, Computer Weekly Bernt Ostergaard Service director, Quocirca Joseph B. Ottinger Senior Engineer, EnigmaStation blog Tom Oudhuis vice-president channel, Betty Blocks Gerie Owen QA Engineering Manager, Roobrik Nigel Owen Doug Owens NOC Manager, ScaleMatrix Harnil Oza CEO, Hyperlink InfoSystem Chad O’Carroll CEO, NK News Joe O’Halloran Networking editor, Computer Weekly Mark O’Halloran Partner and head of commercial services, Coffin Mew Find Contributors Alphabetically A B C D E F G H I J K L M N O P Q R S T U V W X Y Z