Building for the web.

Co-founder and lead engineer at VisualBoston. 15+ years shipping products across startups, agencies, and my own ventures. AI-first development is my current obsession.

Current Projects

TallyQuote

tallyquote.com →

Voice-powered estimating for tradespeople. Record a job site walkthrough, AI extracts line items and generates a professional proposal in minutes.

Layerflow

layerflow.com →

AI-powered UI builder with composable layers. Rapidly prototype and build interfaces without the usual back-and-forth.

VisualBoston

visualboston.com →

The agency I co-founded in 2020. We build digital products for ambitious companies — from early-stage startups to established brands.

Stack

React, Next.js, TypeScript, Node.js, Astro, Tailwind, Postgres, Vercel. AI integrations with Claude, OpenAI, and whatever makes sense for the problem.

Get In Touch

mark@stenquist.com