In this project for Mattermost, I led the design of a scalable channel templates system aimed at streamlining how teams set up and manage communication channels. As enterprise users increasingly relied on Mattermost for mission-critical collaboration, there was a growing need for a more efficient and consistent way to create channels tailored to specific workflows and use cases. The goal was to reduce setup time, promote best practices, and ensure consistency across teams by introducing pre-configured templates. Through user research, close collaboration with product and engineering, and multiple rounds of iteration, I developed a flexible template system that empowered users to quickly spin up channels with the right structure, permissions, and guidance—enhancing productivity from the start.