I got the opportunity to do a little work with MarkMaking helping them with the Quality Assurance stage of a web build.
This involved the scrutiny of a website before release. Identifying bugs, thorough cross-browser, and device testing, generally attempting to break the site (stress testing, vulnerability checks), identifying possible UI problems, as well as suggestions to further enhance the web build - although I should add, it was already in excellent condition before I got my hands on it.
All this info was logged in a bug tracking system of their choice. As an able developer, I was able to provide very specific notes to ensure the quick and easy fixing of bugs by their internal team.