Justin Comstock

AboutDenver, COOpen to contract and full-time work

Justin Comstock

Product designer with 10+ years of experience crafting thoughtful, high-impact experiences across mobile, web, and desktop. With a strong foundation in both design and development, I build products that are not only intuitive and polished, but technically grounded. I also work at the forefront of AI, translating emerging capabilities into practical, user-centered experiences.

hello@justincomstock.comLinkedIn

Justin Comstock

Trusted by

  • Marriott
  • Actabl
  • Hyatt
  • Comcast
  • Long Weekend
  • Peer
  • Tek Systems

Contact

Skills

Design
Product design, UX and UI, interaction design, information architecture, user research, usability testing, prototyping, design systems, accessibility, enterprise and data-heavy UI, mobile and native apps.
Tools
Figma, FigJam, Adobe XD, Photoshop, Illustrator, Webflow, Framer.
Code
Swift, SwiftUI, AppKit, React, JavaScript, HTML/CSS, Electron, Node.js, C#/.NET.

Experience

  1. 2025 – 2026PeerLead product designer, contractAn AI-companion social app. Designed onboarding, the first-time experience and the companion's progression system, working directly with the CEO.
  2. 2023Feeling GoodFounding designerA mental wellness app. Owned the core user flows and built the web and mobile design system from scratch, working with licensed psychologists.
  3. 2018 – 2022ActablHotel-operations software used by Marriott and Hyatt. The enterprise reporting layer, a reusable data grid, and an inventory app for Comcast/Xfinity teams, researched on site.
  4. 2016 – nowFreelanceProduct designerIndependent product, UX/UI and web design for clients, between roles.

Highlights

  1. 01Led nearly 100 different design projects
  2. 0210+ years designing UX/UI
  3. 03Enterprise design + Consumer design experience
  4. 04Expert in responsive Figma design
  5. 05Experienced developer & designer unicorn
  6. 06Created scalable design systems from scratch

Me time

When I'm not coding or designing, I'm probably hiking in the mountains, cooking up a new recipe, or hanging out with friends.

A creek running through a mountain town in autumnJustin ComstockA pan of shakshukaClouds over a mountain town