PETER/Y
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About me

NYC--:-- --

A product designer working across systems, data, and human workflows

I'm a product designer at JLL in New York, designing enterprise platforms that turn complex building operations, data, and automation into clear, scalable experiences. My work spans product strategy, workflow design, data visualization, and design systems, from unifying legacy products to prototyping AI-assisted tools. Outside of enterprise work, I design and ship independent apps, combining product thinking, visual craft, and design engineering to take ideas from concept to launch.

Design Experience
10+Years
Design & Shipped
6Digital Products
End-to-End Launches
2Independent Apps

Experience

Jones Lang LaSalle

Senior Product Designer

March 2024 – Present

New York, NY

Product Designer

November 2021 – March 2024

New York, NY

oneSlash

Design Director, Founding member

February 2024 – Present

Remote, Chicago, IL

Harvard University Graduate School of Design

Teaching Assistant

July 2020 – June 2021

Cambridge, MA

Hyundai Livart, Hyundai Department Store Group

Product Designer

July 2016 – July 2017

Seoul, South Korea

Design Intern

April 2016 – July 2016

Seoul, South Korea

Education

Harvard University Graduate School of Design

Master in Design Studies - Art, Design, and the Public Domain

August 2019 – May 2021Cambridge, MA
Seoul National University

Bachelor of Fine Arts in Industrial DesignBachelor of Fine Arts in Ceramic Craft

March 2009 – February 2014Seoul, South Korea

Capabilities · Tools

Strategy · Discovery

  • Problem framing · Product strategy
  • User research · Usability testing
  • Stakeholder alignment · Roadmapping
  • Complex workflow simplification

Product · Systems design

  • Enterprise platform UX
  • Information architecture · Interaction design
  • Design systems · Accessibility
  • Figma · Framer · Adobe CC

Data · Prototyping

  • Data visualization · Dashboard design
  • Rapid prototyping · Validation
  • Insight synthesis · Design QA
  • Figma prototypes · A/B testing

Design engineering · AI

  • HTML · CSS · JavaScript · TypeScript
  • React · Next.js · Tailwind CSS
  • AI-assisted product exploration
  • ChatGPT · Codex · Claude · Cursor

Selected words

"

Peter consistently exceeded expectations on SBP 2.0, stepping in to take on additional design work while remaining calm, focused, and dependable under an extremely compressed schedule. He proactively explored multiple design approaches, shared component best practices across teams, and created a visual evidence template that made accomplishments easier to document and review. His craft, initiative, and thoughtful perspective made him a trusted contributor to both the product and the wider design organization.

Scott Fukumoto, Director of Design, JLL Technologies·2025 Annual Review · Exceptional Rating
"

It was a pleasure working with Peter on the data visualization guidelines for Azara. Thank you for your patience and outstanding work in compiling all our strengths to create detailed guidelines for custom Tableau development. Peter, I appreciate your support in exploring alternative design solutions that can be applied to Tableau. Thank you!

Joanna Sobota from JLL Azara·Nominated Award 2024

Peter HyunMyung Yang

Design StrategistProduct Designer

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