I recently retired from 27 years working as a software developer, before this I was a fully qualified junior school teacher in the UK and for 3 years a lecture in computing [up to year 2 Computer Science degree level]. I have a mild interest in adding and amending content on Wikipedia. I only do this where I feel I am in the small set of people most qualified by experience and knowledge to do so. My main interests at present are local and ancient history, astronomy, quantum & relativity physics and archaeology. I live in Telford, England in the United Kingdom. I have a Master of Science degree in Information Technology (1991) and a Bachelor of Education degree (1984).