I'm currently working as a Product Designer at Quora. Designers at Quora own entire features, from conception to final front-end implementation. More specifically, we start by defining an abstract problem and creating product goals, then designing how it will work and how its functionality will achieve the goals, then creating the UI and visual styles, then technical implementation and A/B testing.
The most recent project I worked on was a complete redesign of the Answer Page. For this project, I did all design and implementation with plenty of feedback from the team. Our goal was to make writers feel like they owned a space on Quora that they could be proud of, so we focused on creating a clean, writer focused space to publish their answer. The page prominently displays information about the author, and celebrates their accomplishments within Quora.
My next project is coming out soon. Stay tuned!