I have experience of 3+ years of data mining in different fields like: computer vision, pattern recognition, text mining, natural language processing etc. For last year I took part in some big data projects using hadoop+java and map/reduce pattern. In my work I use python, java, R, c# and sql.
My CV here https://www.linkedin.com/profile/view?id=10079449
Some examples of my python and R code are here https://github.com/mephistopheies/
Examples of c# here https://www.assembla.com/code/neuroximator/subversion/nodes/66/trunk/