This is still an ongoing project. I have been leading the design of building Base Design System from the ground up since September 2016.
I defined specific problems and shared the vision, which helped to facilitate alignment and drive decision making.
I set the timeline and milestones based on our current product roadmap with our product, design, and engineering teams.
I collaborated with four product designers and our PM & frontend partners to enrich our design system with more generalized patterns.
I executed the UIKit with documentation, and presented works to gain buy-in from executives and stakeholders of many other teams throughout the whole process.