What I’m working on.
I build software products that make complicated work feel simpler. I founded Watch Forte to build the best software in the watch business—a carefully connected system for an industry with an extraordinary amount of detail. I’m also building Fast Filters for Gmail, with the ambition to make managing email feel remarkably effortless.
Alongside the software, I work on creative projects just for fun, including writing songs and even a novel.


| Watch / SKU | Availability | Status | Cash price | Cost | Held | Condition |
|---|---|---|---|---|---|---|
![]() Rolex 1908 52508001436 · Wristwatch | In stock | Active | $42,000 | $37,200 | 4 | Like new |
![]() Rolex 1908 52506001435 · Wristwatch | In stock | Active | $41,500 | $34,200 | 4 | New |
![]() Rolex GMT-Master II 126710GRNR001432 · Wristwatch | Sold | Active | $20,000 | $19,000 | — | Near-mint |
![]() Rolex Sky-Dweller 326238001429 · Wristwatch | On hold | Active | $34,000 | $28,250 | — | Excellent |
![]() Rolex Datejust 126300001428 · Wristwatch | In stock | Active | $11,000 | $9,500 | 14 | Excellent |
![]() Rolex Cosmograph Daytona 116518001427 · Wristwatch | Sold | Active | $46,000 | $38,500 | — | Great |
![]() Vacheron Constantin Historiques 82035/000G-B735001426 · Wristwatch | In stock | Active | $36,000 | $30,500 | 14 | Very Good |
![]() Rolex Cosmograph Daytona 126508 “John Mayer”001425 · Wristwatch | In stock | Active | $85,000 | $77,000 | 17 | Excellent |

Taking the busywork out of the watch business.
Watch dealers want to buy and sell watches. Creating listings, keeping inventory current, invoicing, and record-keeping can take up far too much of their time. I created Watch Forte to take that administrative weight off the business, making the work around each deal as fast and effortless as possible.
Shaped by years of development and close collaboration with dealers who love using it, Watch Forte brings that work into one exceptionally cohesive application. I work with the supremely talented Andrii Solonets, the finest software engineer I know.
Visit Watch Forte ↗Making a tidy inbox last.
I’m building Fast Filters for Gmail to make a tidy inbox last. Simple, understandable rules move routine email out of the inbox and organize it by sender, ready to review when it’s useful. Those rules keep working on future email, too—leaving the inbox for messages that deserve attention.
Fast Filters is being developed as an extension for Chrome and other Chromium browsers, as well as an iPhone app. In both, the logic is explicit and entirely under the user’s control.
Explore Fast Filters ↗


Product photos, automatically in place.
I’m building Product Cam, a mobile app that takes the tedious work out of attaching photos to inventory listings. Scan a barcode, photograph the product, and move on. The app groups each photo by SKU, keeps the shots in order, and syncs them automatically to the right product in Shopify.
Designed for photographing inventory in batches, it also supports a foot pedal: tap to take a photo, or hold briefly to scan the next item. Less sorting and uploading; more time behind the camera.
Explore Product Cam ↗
Odd‑Word‑Out
Odd‑Word‑Out is a social word game I’m developing where everyone describes a secret word—but one player has a different word, and nobody knows who. Players try to identify the Odd‑Word‑Out without giving themselves away or revealing too much: the Odd‑Word‑Out can score big by guessing the others’ word. A simple setup with a wonderfully tricky balance of deduction and disguise.
Explore Odd‑Word‑Out ↗
Good for
Nothing
Colin has built his sense of worth around being useful to the people he loves. Then the world becomes remarkably good at meeting their needs without him.
A novel about abundance, belonging, and the uneasy distance between being needed and being loved. Read it here, with space to settle into the story.
Open the book ↗Albums & songs.
Make your own songs with Suno ↗Songs I wrote, performed by Suno.
A place for
every song.
Albums, lyrics, and the ideas behind the music—all together, at your own pace.
The first albums are on their way.
Layout preview · no audio added yetTetrominoes
A font built from tetrominoes. Every letter and number can actually be assembled using falling-block physics.
Fixed-width, with two color styles for light and dark backgrounds and a monochrome version that takes on whatever text color you choose.
Free for non-commercial use. Contact me for a commercial license. Read the license ↗

Mikes Game Shop
I built Mikes Game Shop from scratch around games and collectibles—and learned how much happens behind a simple purchase. Managing stock, purchases, and sales gave me practical experience that helped shape Watch Forte. The shop is winding down as I focus on software, but those lessons have stayed with me.
Visit Mikes Game Shop ↗








