Paul MikulskisText (617) 599-0775Text me
MenuClose

Work

What I've built since 2018, and my part in each.

More filters
Projects, grouped by company and era
Stack
Vers1ons public home page with remix licensing over concert footage.
Vers1onsVers1onsCTO, main jobI wrote the platform's first code in 2024, then built the engineering team that has written most of it since.
since Aug 2024LiveTypeScriptNext.jstRPC+11
NexusDesigned it, built the first versionFinds everyone who owns a piece of a song and asks each of them for a yes, so a label can offer it for remixes.
since May 2026In developmentTypeScriptNext.jsHono+7
Avocado's demo with fictional people. The artist approves a request to move the final stems to Dec 3. In the label group chat, Avocado confirms the new date and points out that the signed agreement still says Nov 14.
AvocadoBuilt it front to backI built it myself, front to back, on site with Warner Music Group's team, and it's live.
since Oct 2026LiveTypeScriptZodHono+5
Tensorial Rights FrameworkAuthorA 17-page paper on who owns what in a remix. Vers1ons' rights model started from it.
Mar 2025PublishedLaTeX
OpenPlay SDKAuthorI wrote it for Vers1ons, along with its Zod schemas, and published it on npm and GitHub.
2025PublishedTypeScriptZod
DepthChartIQ public home page introducing Spotter, with a basketball court and an illustrative advisor screen.
DepthChartIQKey technical advisorI rebuilt its founder's prototype into a production app with billing in about nine weeks.
since Apr 2026LiveTypeScriptPythonNext.js+10
SpotterBuilding its serviceDepthChartIQ's AI advisor. It will talk college basketball players and their parents through transfer and development decisions.
since 2026In developmentTypeScriptLiteLLMFly.io
DepthChartIQ public directory of D1 basketball programs, grouped by conference with a school search.
DepthChartIQ program pagesBuilt the pipelineI built the pipeline that adds each program's logo and arena photo when it finds one it can use.
since 2026LiveCloudflare R2Inngest
FlipSmart's public market overview for Old School RuneScape: the day's biggest price gains and drops, the largest margins and the biggest jumps in trading volume on the Grand Exchange.
FlipSmartCo-owner, billing and infrastructureI took its billing live in 2026, then cut its cache costs as it grew.
since Nov 2025LiveJavaTypeScriptPython+9
Jocasa's status page, captured Sept 29, 2026, with its chain feed, snapshot time and build status.
JocasaBuilding itA real-time analytics and quant platform on Robinhood Chain. It already reads every transaction about a second after it happens.
since Sep 2026In developmentTypeScriptPostgresDuckDB+1
TradeCanny public home page that introduced its AI trading coach and brokerage sync.
TradeCannyBuilt the platform · closed in 2026I built its platform and most of its AI coach, starting in 2025. It closed in 2026.
Apr 2025–Oct 2026ClosedTypeScriptNext.jsExpo+5
Genie Marie's public home page: a stitched Marie name patch over the headline "The office help you never got to hire." Below it: "Meet Marie. An AI assistant on your office's own number."
Genie MarieBuilt it and run itAn AI assistant built to answer a shop's customer texts. Tap through from geniemarie.com and she answers on my number, says she's an AI assistant, then hands you to me.
since Oct 2026LiveTypeScriptZodHono+4
CardCanner public home page showing an illustrative text conversation that turns a business card photo into a saved contact.
CardCannerBuilt it and run itTurns a texted photo of a business card into a saved contact. Carriers approved it for business texting in its first week.
since May 2026LiveTypeScriptHonoTwilio+2
ClaudeDrive public home page showing a sample shared folder and a source-linked document answer.
ClaudeDriveBuilt it and run itA shared drive Claude can read, where each answer links the file it came from. I built it in five weeks.
since May 2026LiveTypeScriptNext.jsGitHub+3
Music data platformBuilt itCollects public music data, such as Billboard charts and MusicBrainz, and serves it through a typed API. The code is on GitHub.
2026PublishedTypeScriptRPython+4
FlipsideBuilt data and payments systemsA blockchain analytics platform, where I led the build of a cross-chain payments gateway and worked on its chain data services.
2021–2025ArchivedTypeScriptGoAmazon S3+1
The open controller box from above: DIN rails, relays, power meters, a Raspberry Pi and red wiring.
Bitcoin miners and a hot-tub controllerDesigned and built the controllerAn investor's home Bitcoin rig, set up to warm a hot tub with the miners' heat.
2022ArchivedPythonNext.jsGraphQL+2
SpamCntrlLed the buildA Chrome extension that removed spam comments from YouTube channels. I wrote its job framework and deploy pipeline.
2022–2023ArchivedPythonChrome extensionFirebase+5
ATM operator data backendBuilt itEvery day it showed an ATM operator each machine's cash and balance, plus any errors, and it sent text alerts.
2021ArchivedNode.jsGraphQLTwilio+2
BMI APIBuilt itSearch a song title and it gives back the writers and publishers, with their shares.
since Jul 2026LiveTypeScriptMCPCloudflare Workers+1
Claude Code session monitorBuilt itIt flagged any session that was waiting on me, so I could answer it from my phone.
2025ArchivedTypeScriptHonoNext.js+5
Predicting where you'll look in a 360° videoResearcher, UMass AmherstI trained it in PyTorch on a public head-movement dataset from 57 participants.
2018ArchivedPythonPyTorchHDF5+1

j / k to move · Enter to open · / to filter

Outside Vers1ons, new work goes through my firm, Yungsten Tech. Text me at (617) 599-0775 or email me at [email protected].