Drupal 7 site built from scratch starting during the 2016 Eugene Hack for a Cause, an event to bring volunteers to organizations that need tech help for a 48 hour challenge to solve their problem. The site was complex enough that while it was working and usable after the 48 hour challenge I put in additional time to make sure it really shined! Helping an organization like the CoderDojo that teaches children to code was really rewarding.