David Hills
![](https://i.guim.co.uk/img/static/sys-images/Guardian/Pix/pictures/2014/5/20/1400600097784/Blogger-David-Hills-003.jpg?width=100&dpr=1&s=none)
David Hills is an IT manager working in the education sector in South Wales. He worked for several years in the NHS, carrying out clinical audit and some medical research. He blogs at The Wandering Teacake, and tweets via @wanderinteacake