Work
Most of this came through SuperNice, the product studio I run, usually as the only designer on the team, and often the one building it too.
DecorX
2024–Founding design engineer
DecorX, an AI imagery platform for furniture retailers, manufacturers and interior designers, began as two products: one for interior designers that I designed, and one for retailers that I started as a prototype in January 2026. In 9 months the two became one platform, built on the retailer product, now used by Wayfair, Nebraska Furniture Mart and Kathy Kuo Home. I designed and built its core, set how a team of 6 across the US and China builds on it, and plan strategy and priorities with the CEO.
- The platformI started it in January 2026 as a prototype for retailers, and in 9 months it became the one platform both products run on. I wrote about 70% of the 1,600 commits, and designed and built the design system, data model, billing and infrastructure.
- Designer and Product StudioA node-based board for designers with AI editing tools, and Product Studio for generating full product image sets.
- Sales tool and showroom appA follow-up tool that turns a buyer's picks into branded room scenes in about 5 minutes, and a QR-launched showroom app, both live at High Point Market in October 2026.
- How the team buildsI wrote the engineering and Linear workflows, and review the team's pull requests.
Left Field Labs
2023–25Senior product designer
Left Field Labs brought me in project by project to design interactive experiences for brand events and conferences, for teams at Meta, Microsoft, GitHub and Salesforce.
- The Connection Wall, Microsoft Build 2025A networking app built to connect about 4,000 attendees in Seattle with 200,000 watching online. Attendees signed in with LinkedIn, got an 8-bit avatar of their languages and communities, printed it as a sticker and found each other.
- GitHub, Salesforce and MetaPlayable experiences explaining GitHub Copilot and Salesforce's AI features at their conferences, including Dreamforce, and AR for Meta.
Sidecar Legal
2025Senior product designer
I designed a legal-tech startup's main app, then helped build two of its sites in code: the landing page and a web app that estimates payouts from lawsuits against the NYPD.
- NYPD payout predictorA chat-led estimator with a library of real settlements. I led the UI overhaul in Next.js, set up Storybook and React Aria components, and built the case pages, PDF viewer and estimate summary.
Oppy
2025Senior product designer
I designed Oppy, AI assistants for real estate businesses that answer leads by text and chat, book appointments and follow up. I designed its onboarding, its app and bulk outreach, where one message becomes a personal draft for each contact to review before it goes out.
Mirascope
2022–25Senior product designer
Mirascope, which started as SOTAI, brought me back for five projects over two and a half years.
- Artifice, 2022A no-code platform for building interpretable machine learning models, from a team out of Google AI. I designed it before its launch in April 2023.
- Design library, 2022 and 2023Two versions of the library behind its products.
- Websites, 2023 and 2024SOTAI's website, then Mirascope's, with a new logo.
- Lilypad, 2025An open-source tool for versioning, tracing and annotating LLM calls, alongside Mirascope (1.5k GitHub stars).
“Kelvin is an exceptional designer who worked closely with us on various projects for SOTAI… he went above and beyond to ensure that we were completely satisfied with the final product.”
Moment
2022–23Senior product designer
I designed the Worlds web and mobile apps: fan communities with boards, chat, shared spaces, merch and tickets. 5 creator worlds went live, including Paris Hilton and the Jonas Brothers. A separate 3D team built the spaces themselves. I shared the verified badges I drew for it on Figma Community, where 18.1k people have used them. Patreon acquired Moment in October 2023.
“He understood our business needs… He was able to work efficiently in a fast-paced environment… I highly recommend Kelvin to any startup in need of a talented and dedicated designer.”
Wethos
2020–22Product designer, then senior
At Wethos, a platform for freelancers and small studios to scope projects and split payments, I led the design system and designed Templates, which customers credited with cutting proposal writing from 5 to 7 hours down to 1.
“…for bringing the 'building contracts' designs to the tech team early and often, and iterating to get to a model that's clear and simple and feasible.”
Flipper
2022Senior product designer
An NFT trading dashboard sponsored by BanklessDAO. It showed rarity ranks as soon as a collection revealed, gave each item an appraisal, and let traders buy without leaving the dashboard. Its presale sold out in 3 minutes.
My own
Designer and developer
A job board for founding designer roles at early-stage startups, and the people behind each one. I designed and built it, and it updates every week.
Understudy
2026Designer and developer
An open-source theme that makes Claude artifacts look like part of the Claude desktop app. I measured its colors from the app in light and dark, and set the dark values lower because the artifact pane draws dark colors lighter. Claude wrote most of the CSS and example pages as I directed.
Designer and developer
A browser game about how much of your thinking you hand over to AI, which I directed and shipped with AI.
Defer
2026Artist and developer
A generative piece asking the same question as The Last Apostate at the scale of a crowd: walkers on a field either think for themselves or follow, and the more they follow, the stronger one source pulls. The concept, rules and core shader are mine; the scaffolding was built with AI.
Verified Icons
2022Designer
Verified badges I drew for Moment and shared on Figma Community, where 18.1k people have used them.