North Carolina software studio

Building software that earns trust, one product at a time.

We're an independent, AI-driven software studio based in North Carolina. We ship honest consumer products and provide senior-level technology consulting for businesses that want real engineering expertise — not a team of junior contractors.

Why we're different

01 — Principles

Built by a senior engineer

Twenty-plus years of enterprise software, AI platforms, and director-level leadership behind every decision. You're not getting a junior team learning on your dime.

Application integrity

No hidden fees, no fake urgency, no tricks to keep you subscribed. Transparent pricing and an easy way out. What you see is what you get.

Anchored in North Carolina

Run from Fuquay-Varina, on purpose. This is a studio built to stay and grow here — not a stepping stone to somewhere else.

Mike Santoro founded Good Stuff Software after two decades leading engineering teams and shipping production software at enterprise scale — the same architecture, AI, and product work the studio now does for clients. The whole studio runs on one idea: build software you'd be glad to recommend to a friend.

What we do

02 — Consulting

Enterprise depth,
independent agility.

No account managers, no handoffs to junior staff. You work with a senior engineer directly — someone who's led engineering teams and shipped production software at enterprise scale for two decades.

Work with us

Senior software architecture

System design, technical strategy, and the hard calls — made by someone who's shipped them at scale.

AI integration

Putting language models to real work inside your product — where they help, not where they're a demo.

Product advisory

What to build, what to cut, and how to ship it — practical advice grounded in two decades of doing it.

Technology modernization

Legacy systems slowing you down? We plan and execute modernization that's built to last, not to extract.

Get in touch

Have a product to build, or one to fix?

Tell us what you're working on. No sales deck, no discovery call you didn't ask for. Just a direct reply from a real person — usually within a day.

What we make

03 — Products

Best Sudoku

bestsudoku.app

A Sudoku app with no ads. Ever. Just the game, clean and fast, for $1.99 a month.

No banners between puzzles, no "watch a video for a hint," no selling your attention. You pay a fair price and the game stays out of your way.

Web live Android in progress iOS planned
Visit bestsudoku.app
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More products to follow — the studio is built to ship more than one.