Selected work

The work.

A range of shipped software — from educational apps used by millions of families to AI assistants and developer tools. Status is stated plainly on each.

W-01 50M+ downloads
Mobile · early-learning games

Intellijoy makes educational games for preschool and kindergarten children — early reading and phonics, counting and math, shapes and colors. Its titles are built for Android and iOS, designed to hold a young child's attention while they learn, and have been noted for helping children — including those with autism — build early skills.

A Chicago studio with a decade-plus track record: Intellijoy's apps have passed 50 million downloads across more than 25 million families, carry Google Play's "Top Developer" badge, and were featured by The New York Times and at Google I/O in 2011. Runaway Studios is Intellijoy's corporate-services division.

Titles include Kids Academy, Kids Numbers & Math, Kids Learn to Read, the Kids ABC series, and Rescue Roby.

AndroidiOSKids / EdTechGoogle Play “Top Developer”
Visit intellijoy.com
W-02 Private beta · live
AI concierge · messaging

Wren is an AI assistant you reach on a single phone number. Text it or message it on WhatsApp, and it works across the accounts you connect — reading and drafting email, checking and booking calendar events, looking up contacts and files across Google and Outlook.

It acts within the permissions you grant, on your own rules, and can be pointed at your own projects. Built on a live messaging backend with per-user account isolation.

AI agentWhatsApp / SMSGoogle & Outlook APIsCloudflare
Visit wren.ytx.app
W-03 Prototype
StockAI
Inventory · AI assistant

StockAI is inventory management with a natural-language assistant at the center. You define your own categories, then add, find, and update items just by describing what you want — no rigid forms.

Each account's data stays isolated, and the assistant can carry out the full range of create, read, update, and delete actions from plain-English requests.

Web appAI assistantMulti-user
W-04 Developer tool
FastLink
Developer infrastructure

FastLink is a bridge that lets an AI assistant work inside a live browser tab — reading the page, clicking, and filling forms — over a secure WebSocket connection.

It's the plumbing behind AI browser automation: one protocol shared across desktop and command-line runtimes, so an assistant can drive a real browser session reliably.

WebSocketBrowser automationMCPNode
W-05 Mobile app
AndDaaven
Mobile · Hebrew siddur

AndDaaven is a digital Hebrew prayer book — a carefully typeset, faithful siddur rebuilt as a modern mobile app for daily use, with the full traditional text laid out for easy reading.

FlutteriOS / AndroidHebrew typesetting
W-06 Mobile app
Zmanim Alarm
Mobile · utility

Zmanim Alarm is an alarm app built around zmanim — Jewish prayer times that shift with the day and the sun. Reminders track the calendar and your location instead of a single fixed clock time.

MobileZmanim engineLocation-aware
W-07 Tool
Voice Brief
AI · workflow

Voice Brief lets you talk an idea through with a voice AI while sharing your screen, then hands back a structured written brief that a coding agent can build from — turning a spoken conversation into an actionable plan.

Voice AIScreen shareSingle-page app
W-08 Mobile app
Khal Zidichov Chodorov
Mobile · shul community

A community app for Khal Zidichov Chodorov, a shul in West Rogers Park, Chicago. It puts daily davening and zmanim schedules, minyan times, and community announcements and bulletins in members' pockets, updated from a lightweight content system so the people running it can post without touching code.

FlutterAndroidZmanim / minyanimCommunity bulletin