By email: firstname.lastname@example.org.
You've stumbled onto the personal site of Oliver Fallows (in case the title hadn't given it away). I've been a professional programmer working in the games industry since 2007.
In that time I've worked for Free Radical Design, Eurocom and Crytek. I'm credited on all the Crysis games (albeit only the console version of the first), Ryse and most recently Warface 360. I'm also a graduate of the University of Lincoln . where I received a BSc in Games Computing with Software Development. If you're so inclined, you can see a sample of what I developed during then on my portfolio, or my CV.
If you'd like to contact me, I'm reachable by email at email@example.com.