The Trade Desk, a leading AdTech platform, reached a critical juncture in its growth: its platform had proven successful and viable, but its interface design lacked consistency and scalability. I was brought in on a long-term contract to design new features and set design direction for the design system, so the platform's growing range of features would hold together visually and functionally.
Inconsistent Design Language
The platform's existing interface was built iteratively, leading to fragmented visual styles and interaction patterns.
Developer & Designer Disconnect
Collaboration between teams was slowed by the absence of shared standards and guidelines.
Scalability Issues
Without a unified design system, introducing new features or components was inefficient and prone to errors.
Design System Direction
I set the direction for the existing design system so it could work as one source of truth for designers and developers: principles, patterns, reusable components, and documentation.
Collaboration-Driven Approach
Partnering closely with cross-functional teams, we ensured the system addressed user needs, design goals, and technical constraints.
Elevated Design Standards
Identifying best practices from other well-known design frameworks, I crafted a modern, cohesive visual language for The Trade Desk’s platform.
Component Library
A robust library of reusable components, including buttons, menus, cards, and dialogs, designed to support diverse use cases.
Scalable Styling
Colors, typography, and spacing were systematized, allowing for consistent styling across features while enabling customization for future needs.
Detailed Documentation
A style guide provided technical specifications, usage examples, and code snippets to bridge the gap between designers and developers.
Improved Consistency
The design system ensured that all features adhered to a cohesive visual and interaction standard.
Enhanced User Experience
The refined interface improved usability, creating a seamless and professional experience for The Trade Desk’s clients.
