Founder-led software studio · Florida, USA
RG Loomis LLC is a full-stack development studio. We design, build, and operate our own web and mobile products across iOS, Android, Mac, and Windows — and we build custom software for clients who need the same.
Our work
We don't just claim we can build it — here's software we've shipped to real users and real app stores.
A complete membership, ownership & payments platform for a private island community in Tampa Bay — with Stripe billing, an equity cap-table system, and native apps launching on iOS & Android.
A conversion-focused debt-relief website with a built-in custom quote engine — turning visitors into qualified leads with an instant, personalized savings estimate.
A fast, clean Windows & web app for downloading video up to 8K resolution — free, no ads, no malware. Published on the Microsoft Store.
Work with us
The same team behind our own products is available for client work — from a single landing page to a full platform with payments, accounts, and native mobile apps.
Marketing sites, dashboards, and full web applications — fast, responsive, and SEO-ready.
Native iOS & Android apps, taken all the way through App Store and Google Play review.
Windows & Mac desktop apps, including high-performance and Solana / Web3 desktop tooling.
Stripe billing, subscriptions, member portals, and role-based admin back offices.
Quote engines, cap-tables, reporting, document automation — real logic under the hood.
We don't just hand off code — we ship, host, and keep products running in production.
About
RG Loomis LLC is the studio behind a growing portfolio of web and mobile products. It's founder-led by Russell Loomis, who builds and ships the work — so when you hire us, you're working directly with the people writing the code.
We're a full-stack team: front-end, back-end, payments, mobile, and desktop. We've put products on the Apple App Store, Google Play, and the Microsoft Store, and we operate the businesses running on top of them. We bring that same end-to-end ownership to every client project.
Contact
Custom project, partnership, press, or support — tell us what you're building and you'll hear back from Russ directly.
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