The Glassbreakers product team needed to coordinate product and design decisions to the engineering team. Any feature and update required UI mockups and technical notes to outline intended functionality.
In order to communicate design rationale on features, I had to create technical and design documentation to explain specific technical implementation and usability requirements.
All features were documented with screenshots of all possible states and documented in our company wiki.
Our team's TDD approach influenced our design methodology as well by incorporating view spec tests, and also testing email fidelity with Litmus.