# Sangwook Song

> A product designer dedicated to understanding human nature and behavior.

Location: United States, United States
Profile: https://flows.cv/sangwook

With experience building and scaling design systems at companies like Splunk, DocuSign, Schlumberger, and Supercoder, I’ve learned that good design isn’t just about polished Figma files—it’s about how well it translates into real, reliable product experiences. I focus on bridging design and engineering through clear system architecture, robust component thinking, and AI-assisted workflows.

I work more like a design system engineer than a traditional designer: defining component structures, tightening the relationship between tokens, UI patterns, and code, and using tools like Claude and Gemini to generate and refine implementation-ready UI, documentation, and even draft pull requests. This lets teams move faster while keeping interfaces consistent, scalable, and maintainable.

At Supercoder, I joined a fragmented set of three overlapping products and helped unify them into a cohesive AI hiring platform by mapping end-to-end flows, clarifying the “north star,” and organizing the system around shared patterns. I’m at my best in ambiguous environments where structure, hierarchy, and clarity need to be created from scratch.

My background in acting, culinary arts, and finance also gives me a broad, human lens on behavior and decision-making, which I bring into UX thinking to keep complex systems intuitive and empathetic.

* I’ve opened some slots for 1:1 chats to discuss my work, future collaborations, or to simply connect.
☕️ Grab a time here — https://calendar.app.google/BS2YFrxtbG1hJjKH7

## Work Experience
### Lead Product Designer @ Supercoder
Jan 2023 – Present | Seoul, South Korea
- Led end-to-end UI/UX design for Supercoder’s desktop platforms (AI Recruiter, AI Interviewer)
- Led end-to-end UI/UX design for Supercoder’s mobile app (Supercoder Developer)
- Evangelized & established the Design Sprint culture and system
- Established Supercoder Design System (foundation assets, web component library)
- Established a seamless & cross-functional agile design development process

### Senior Product Designer @ KabuK Style Inc.
Jan 2023 – Jan 2023 | Seoul, South Korea
- Led the global / localization projects for the mobile & desktop platforms of HafH
- Led KabuK Design System projects

### Senior Product Designer @ DocuSign
Jan 2021 – Jan 2023 | San Francisco, California, United States
- Product design for DocuSign Design System
- Led the Design System Template Library project
- Led various projects cross-functionally with the frontend & accessibility engineers for DocuSign Design System
- Created various components for DocuSign Design System

### Product Designer @ Splunk
Jan 2019 – Jan 2021 | San Francisco, California, United States
- Product design for the Splunk Convergence
- Product design for the Search Platform experience
- Research UX / CX problems and solutions for Korean Splunk users
- Wrote the Medium article 'A thought - provoking dive into Segmented Control UI design'

### UX Designer @ SLB
Jan 2016 – Jan 2019 | Menlo Park, California, United States
- Designed the Design Pro Tablet application that provides an optimal artificial lift solution
- Led design for the Wall Eye Mobile / TV applications that support accessible IOT data for everyone
- Led design for the Well Completion Plan application that provides an intuitive approach to manage design components for the Well Completion tasks
- Researched and identified the E&P Data Lake's vision and UX solutions that is an essential domain of the future in the Oil and Gas industry
- Designed STIC logo & characters for the goods and giveaways


## Education
### Master of Fine Arts (MFA) in Web Design & New Media
Academy of Art University

### Bachelor of Arts (BA) in Film & Theater
Dongguk University


## Contact & Social
- LinkedIn: https://linkedin.com/in/sangwooksong

---
Source: https://flows.cv/sangwook
JSON Resume: https://flows.cv/sangwook/resume.json
Last updated: 2026-02-23