Lead Product Designer

Building products and design systems across web, mobile, brand, and AI agents — turning institutional design knowledge into tools any team can use.

Scroll to see portfolio & info about me
01

Web Design

Enterprise platforms & SaaS products
02

Mobile Apps

iOS & Android applications
03

AI Agents

Claude Skills & design systems
04

Branding

Visual identity & brand systems

About Me

Product Design Lead with 5+ years of experience designing complex B2B and B2C products. Specializing in system-level design, scalable design systems, and end-to-end product experiences across web and mobile (iOS/Android).

Currently leading the development of a unified design system (KCDS) for a multi-product ecosystem (20+ domains), establishing shared UX standards, component architecture, and cross-product consistency.

Focused on AI-driven design workflows — building and evolving a UI/UX Agent that translates design principles, patterns, and system logic into scalable outputs for product teams.

Experienced in structuring complex domains, aligning multiple products under a single design language, and enabling non-design teams to produce consistent UX through systems and tooling.

Worked in international teams (US, EU), collaborating closely with Product Engineers, Product Managers, and cross-functional stakeholders.

Work Experience

Apr 2026 — Present
Lead Product Designer
Aug 2025 — Apr 2026
Senior Product Designer
Mar 2025 — Aug 2025
Senior Product Designer
Feb 2023 — Mar 2025
Middle UX/UI Designer
Apr 2022 — Feb 2023
Middle UX/UI Designer
Feb 2021 — Apr 2022
Junior UX/UI Designer

Have a project?
Get in touch

resong.design@gmail.com