I am a lecturer of Computer Science at the University of Hull. I have worked in the software industry in the US and the UK. I have over 50 years software development experience, in writing compilers, operating system implementation and porting, networking protocol stacks, protocol analysers and software for arcane and unusual architectures.

I am experienced at answering and solving students' programming and computer science questions.

I teach the networking, compilers and security courses.

My research areas include computer crime, forensics and security.

I was the first timelord and created the tardis.