I am working on hadoop, bigdata for about 2 years. I have worked on data analysis using mapreduce, hadoop cluster (5 nodes) configurations. I am basically managing a local search engine for local language data processing etc.
I have been working on hadoop mapreduce. Depending on your algorithm I will develop mapreduce.
I can develop mapreduce as per your classification / clustering algorithm
I studied machine learning for my PhD and have extensive experience with classification and clustering. I have worked as a quant for JP Morgan and have applied such algorithms to big data using map reduce.