I'm a software engineer working in London. I work as a Software Engineer at JustYoyo, a payments and loyalty start-up. I also write and maintain some open-source software such as django-oscar, an e-commerce framework.
I'm an experienced Python and Django developer with particular interests in testing and TDD, software design, as well as infrastructure and DevOps.
I wrote django-oscar, a popular e-commerce framework for Django, and have considerable experience building e-commerce and transactional sites.
I am available to do small amounts of contract work on Django or Oscar projects - email me for more details.
I have a PhD in Applied Mathematics from the University of Nottingham - you can read my thesis if you like.
There are a few papers out there based on my research:
- Sqrt(5):2 mode interactions on a square lattice
Int. J. Bif. and Chaos 14 11 3883-3897
D.M. Winterbottom [not available online]
- Oscillatory pattern formation with a conservation law
Nonlinearity 18 1031-1056
D.M. Winterbottom, P.C. Matthews, S.M. Cox
- Pattern Formation in a Model of a Vibrated Granular Layer
SIAM J. Appl. Dyn. Syst. 7(1) 63-78
D.M. Winterbottom, S.M. Cox, P.C. Matthews
You may also be interested in an online tutorial I put together back in the dreamy days of 2004.