Overview
Design System: Strategic Investment for Business Expansion
Wanted is a career growth platform with 3 million MAUs. Building on the explosive growth of its recruitment business, Wanted is planning and operating various new businesses such as career content, community, AI, and freelancing(gigs). The Wanted design system addresses design debt that can occur as the business grows and enables faster product launches across the company.
This system ensures that various teams can deliver the desired UX consistently, efficiently, and at a high level. When I took on the project, the basic system work, including essential UI colors, icons, and buttons, had already been initiated. My role was to diagnose and improve this system.
Problem
Understanding Gaps Due to Low Accessibility
At the time, Wanted was using tools like Sketch and Zeplin to create and distribute the design system. However, the amount of information contained in system components was limited, and few people could view the originals.
To widely distribute and improve the system, it was essential to increase the team’s understanding and familiarity with it. Therefore, I considered ways to significantly improve system accessibility.
Challenges in Data-Based Improvements
When I took charge of the design system, I wanted to first check its actual usage. However, with the existing workflow, it was difficult to determine how the design system was being used. I explored methods to obtain relevant data and insights to understand where and how the system was being applied.
Research
Identifying the Pros and Cons of the Current System
To increase the overall accessibility of the existing system, I believed the most effective solution was to migrate all teams’ design work to Figma. Compaired to the current workflows, Figma offers several key features for advancing the design system, including cloud-based access, real-time collaboration, an enhanced library functions, and component data tracking.
However, a Sketch-based design system had already been established through numerous trials and discussions. Considering this, I spent a few months after joining the company working with the current system while organizing the pros and cons of each tool and preparing to persuade internal stakeholders. Since this would impact the workflow of all product team members including designers and developers, I compared, verified, and advocated for the effectiveness of Figma by considering not only the product’s advantages and disadvantages but also human and financial costs.
Onbordings
Leveraging Internal Sharing System
Coincidentally, a new ‘Internal Sharing’ system was established within the company, allowing employees to freely share their job-related skills with colleagues. I thought this could be a great way to build consensus around the new tool. To verify this, I planned and conducted two sharing sessions:
-
Creating Emojis with Figma: I identified the need among employees who actively use emojis and conducted a session where anyone could create emojis with Figma and register them on their messenger. This fun session helped participants naturally experience Figma’s basic functions and benefits. Link
-
Figma Sessions for Designers: While the emoji session allowed broad participation, validating practical applicability required designers’ consensus. Therefore, I planned and conducted multiple onboarding sessions tailored for designers to introduce them to Figma’s professional features.
To quickly address any related questions from team members after the sessions, I created and continuously operated a channel called #figma_study.

Migration
Changing the Wheels of a Moving Car
Even after building consensus for system adoption, product teams continued using legacy assets to meet their goals. To minimize adaptation time for other designers and developers, I planned a migration process to transition the product design environment smoothly.
-
Migrated All Sketch Files to Figma: I refined the design system UI components as needed.
-
1:1 Migration Meetings: I organized individual meetings with each product designer to review all files together and adjust the detailed parts of the design files according to each team’s needs.
-
Collaborated with Developers: We replaced icons, colors, and typography in the products with the new system, removed 86% of legacy code, and optimized icon sizes by more than 50%, ensuring active application in the actual products.




