I'm a data analyst and developer, experienced in Ruby, Rails, Javascript, jQuery, R, D3.js.
Available for full-stack web development, data analysis, server admin, online marketing/growth hacking and teaching.
I have a lot of experience in data analysis and visualisation. I've worked on processing and analysing large traffic datasets for air pollution modelling in London and built a number of web apps for data analysis.
Some things I've built:
Pretty Graph - https://app.prettygraph.com - web app for data visualisation
Gini - http://getgini.com - collaborative spreadsheet web app
I have very good communication skills. I wrote a programming cookbook, which has sold thousands of copies to date, and continues to be very popular - http://www.amazon.co.uk/R-Graph-Cookbook-Hrishi-Mittal/dp/18...
More details and links to my work at http://hrishimittal.com/about
Email me at hrishimittal@gmail.com