[boost] Getting started with Boost

Hello, I am Prathamesh Dahale, third year computer engineering student. I am interested in contributing to Boost through gsoc 2016. I know c and c++, I am familiar with c++ STL and I have very good programming skills. I participate in many online programming contests. my handle on codechef.com is 'miracle003'. I would like to utilize my skills for contributing to Boost and I am interested in doing some project with Boost in gsoc 2016. from where i should start?