I am a Product Designer with 4+ years of experience, including 2.5 years designing trading interfaces and DeFi products. I have a proven track record as the first/sole designer building 0→1 products in fast-paced environments. I excel at translating complex, data-heavy trading concepts into intuitive experiences and have built scalable design systems from scratch, owning end-to-end design from research through production handoff. Most recently, I led UX/UI design for wallet onboarding and core workflows at Virtual Economy Technology Limited, contributing to SOC 2 Type II certification and white-label design systems. I’ve also designed premium connected-device experiences at KEF and led UX for consumer IoT projects at Vtech. I enjoy collaborating with cross-functional teams and turning insights into practical design artifacts through research, prototyping, and detailed documentation.…

Jasmine Ham

PRO

I am a Product Designer with 4+ years of experience, including 2.5 years designing trading interfaces and DeFi products. I have a proven track record as the first/sole designer building 0→1 products in fast-paced environments. I excel at translating complex, data-heavy trading concepts into intuitive experiences and have built scalable design systems from scratch, owning end-to-end design from research through production handoff. Most recently, I led UX/UI design for wallet onboarding and core workflows at Virtual Economy Technology Limited, contributing to SOC 2 Type II certification and white-label design systems. I’ve also designed premium connected-device experiences at KEF and led UX for consumer IoT projects at Vtech. I enjoy collaborating with cross-functional teams and turning insights into practical design artifacts through research, prototyping, and detailed documentation.…

Available to hire

I am a Product Designer with 4+ years of experience, including 2.5 years designing trading interfaces and DeFi products. I have a proven track record as the first/sole designer building 0→1 products in fast-paced environments. I excel at translating complex, data-heavy trading concepts into intuitive experiences and have built scalable design systems from scratch, owning end-to-end design from research through production handoff.

Most recently, I led UX/UI design for wallet onboarding and core workflows at Virtual Economy Technology Limited, contributing to SOC 2 Type II certification and white-label design systems. I’ve also designed premium connected-device experiences at KEF and led UX for consumer IoT projects at Vtech. I enjoy collaborating with cross-functional teams and turning insights into practical design artifacts through research, prototyping, and detailed documentation.

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Skills

Experience Level

Figma
Expert
Product Design
Expert
Prototype
Expert
Adobe Illustrator
Expert
Adobe Photoshop
Expert
JavaScript
Expert
React JS
Expert
CSS
Intermediate
HTML5
Intermediate
3D Design
Intermediate
Blender
Intermediate
Autodesk Maya
Intermediate
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Language

English
Fluent
Korean
Fluent

Work Experience

Senior Product Designer at ABT Tech Limited
July 1, 2023 - December 1, 2025
Fintech / Asset Platform Institutional Custody & HSM Governance: Architected end-to-end security workflows for asset management, focusing on HSM-based authorization and multi-sig quorum systems to eliminate operational risks. Security-First Design System: Built and governed a scalable design system using Semantic Tokens, ensuring 100% visual consistency and reducing design debt across wallet and subscription platforms. Risk Mitigation: Simplified complex blockchain concepts into deterministic flows for institutional users, conducting usability testing to validate trust and confidence in high-value financial actions. Cross-Functional Leadership: Collaborated directly with engineers to implement Design-to-Code pipelines, ensuring that security-critical UI components are accurately reflected in production.
Senior Product Designer at Vtech
March 1, 2011 - July 1, 2022
Hardware-Software Integration: Blended complex hardware device control with intuitive mobile software experiences, focusing on safety and emotional trust. System Consistency: Collaborated with global brand and engineering teams to maintain functional consistency across diverse connected-device ecosystems. Product Design for Connected Devices: Designed mobile UX for connected devices with live video, alerts, and user accounts, focusing on clarity and emotional trust. Usability testing and iteration on micro-interactions and UI details.
Product Manager / Freelancer at Divii School
November 1, 2020 - February 1, 2021
Owned product and UX direction for web and app products as a Product Manager.
Senior Product Designer at Multiple Companies
January 1, 2008 - December 31, 2020
Built strong foundations in visual hierarchy, detail, and usability through consumer product design.
UX UI Designer at Virtual Economy Technology Limited
July 1, 2023 - December 31, 2025
Led design across multiple platforms (Tides Enterprise Tokenization Platform, GLDB Conditional Stablecoin Payment Platform, and De OrderBook DeFi Options Protocol). Responsibilities included shaping onboarding and core workflows, conducting user research, redesigning approval flows, and building a scalable design system with semantic tokens for white-label deployments. Achievements: improved task completion and SOC 2 Type II readiness; enhanced user comprehension and reduced cognitive load across trading interfaces.
Senior User Experience Designer at KEF
July 1, 2022 - April 1, 2023
Designed premium connected-device experiences and collaborated with global engineering teams to deliver cohesive UX across hardware and software ecosystems.

Education

B.A. Industrial Design Engineering at Tech University of Korea
January 11, 2030 - February 1, 2008
Introduction to Human-Centered Design+ at Acumen
August 1, 2020 - March 16, 2026
B.A in Industrial Design Engineering at Korea Polytechnic University
February 1, 2008 - April 1, 2026
Introduction to Human-Centered Design+ at Acumen
August 1, 2020 - April 1, 2026

Qualifications

IF Design Award
January 1, 2014 - March 16, 2026

Industry Experience

Financial Services, Software & Internet, Professional Services, Media & Entertainment, Other
    uniE621 DeFi Options Platform — Product Design
    Designed and shipped a DeFi options trading platform. Built full product UI — from dashboard to trade execution flow. Responsive web app with complex financial data visualization. deorderbook.com…
    uniE621 Fintech Rebranding — Brand Audit to Visual Identity
    Full rebrand for a tokenization fintech. Audited existing identity, ran competitive analysis, and delivered complete visual system — logo, palette, typography, brand applications.…
    uniE621 Fintech Rebranding — Brand Audit to Visual Identity
    Full rebrand for a tokenization fintech. Audited existing identity, ran competitive analysis, and delivered complete visual system — logo, palette, typography, brand applications.…