At my company I investigated code review tools back in 2014/2015 and selected Phabricator. I worked to adopt it into the company and we've used it successfully since then. I have a few minor contributions in the upstream, mainly related to Mercurial, along with some bug reports.
I'm interested in helping to organize the project effort as well as help document existing architecture/code and provide input into architectural design decisions. I will likely have time for some coding as well.