Welcome to Mark's web site. I am a Bristol UK-based information systems consultant, architect and manager. I generally work in Solution Architect roles at large and medium enterprises. As an information systems architect, I am both a TOGAF 8 and TOGAF 9 Certified practitioner and you can take a look at my profile for additional professional information. I am a firm believer that enterprise architecture should not be treated as 'rocket science'. There are many pragmatic approaches that work, and I am always happy to discuss further. Thank you for visiting, you can contact me via email or twitter:       @markjappleby         Appleby. If you really need to know, the surname is of Norse-Viking origin, combining the Old Norse apall and byr - apple and farm/settlement. Locations include Appleby in Leicestershire, Lincolnshire, and Westmoreland. more Not the Mark Appleby you are looking for? No problem, there are plenty of others around, for example try Mark Appleby in Los Angeles. And no I'm nothing to do with film sound production and am not the Orange film critic, despite working for Orange in the past.