
A beautiful kanban board that lives on your computer. No accounts, no tracking, no cloud. Tasks are stored as plain markdown files in your own folders. Privacy-first, subscription-free.
We own a coworking space in Colorado where I had a chance to do it all. Designed the booking system, painted walls, assembled furniture, handled marketing, sourced coffee, mopped floors.

Multiplayer typing game. Race friends and strangers.
Bulk delete old tweets. Privacy-first, browser-based.
AI-powered SEO audit. 100x cheaper than hiring a human.
AI-generated story books to teach kids how to read.
Transcription tool using OpenAI Whisper. Nearly free.
Convert AI markdown output to Word documents.
Intelligent search powered by AI. Built in a weekend.
Video subtitles generator using TranscriptKing APIs.
Summarizes podcasts into peculiar sound bites.
Build, Launch, and Win—Before the Market Moves On.
Local-first AI chief of staff. Runs on your own hardware, stores everything as plain Markdown. No cloud lock-in, no censorship, no bloat.
ChickenType, EasySEO, Transcript King, Md2Doc, and dozens more. Some are toys that teach; some still pay quietly years later.
Wrapped GPT-3 to generate domain and business names at scale. Ran profitably for 9 months, then sold.
GeekWirePhysical coworking space in Breckenridge, Colorado. Designed the booking system, painted walls, assembled furniture, mopped floors. Lean and autonomous.
Developed a podcast summarization tool before it was possible, or cool.
Curated marketplace for designers. Manually onboarded 500+ creators. Raised from Y Combinator, 500 Startups and SV Angel. It didn't work out at the end.
TechCrunchDecided to build instead of climb. Never looked back.
AI is changing everything. I am here to learn, and to share what I find.
Useful tools I've built for developers and creators
A handy script to count lines of code in your Git repositories. Perfect for tracking project growth and development progress.
Open Tool →A cross-platform medical imaging viewer built in Go. View your MRI, CT scans, and other DICOM files locally without professional software. Features zoom, pan, contrast adjustment, and export capabilities.
View on GitHub →Cross-platform Minecraft server for Nvidia Spark DGX. Lets Java Edition and Bedrock Edition players join the same world for zero-lag family gaming on your local network.
View on GitHub →Browser extension that hides all your saved places on Google Maps with one click. No more cluttered maps covered in overlapping markers.
View on GitHub →Interactive 3D visualization of nitinol shape-memory alloy crystal structures. Explore austenite and martensite phases side-by-side with synchronized rotation. Great for STEM education and science fair projects.
View on GitHub →by Edward Bernays
by Brian Christian & Tom Griffiths
by Ayn Rand
by Orson Scott Card
© 2026 Kirill Zubovsky. Thanks for checking out my presentation!