Thomas W. Dean III · Aurora, CO

25 years of building the web.

I'm Tom Dean. I build websites and the systems behind them, from strategy and design to payments, AI tools and the servers they run on. One person, start to finish.

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About

Twenty-five years on the web.

I started in IT, running networks and servers for small businesses, and built my first website in 2001. I still do both: I build the site, and I make sure everything behind it is fast, secure and keeps running.

D3 is just me, Thomas W. Dean III (Dean, the third). I take a project from the first conversation through design, development, launch and hosting, so nothing gets lost in a handoff.

Lately that means membership platforms, Stripe billing, marketing automation and AI tools built with Claude, alongside the everyday sites businesses depend on.

Services

Everything a site needs.

Strategy, brand, design, code, payments, AI, marketing and the servers it all runs on. One person, start to finish, and I write every line.

Contact

Tell me about your project.

Two ways to reach me: book a call below, or send a message. I usually respond within a business day.

Book a call

30 minutes. Free. We'll talk about what you're trying to build and whether D3 is the right fit.

Prefer email? Use the form →

Send a message

A short note about your project and a way to reach you.