Websites, apps, and client systems with a defined job. Each project shows the work delivered, where it runs, and what happens after launch.

A live iPhone app for golden hour, sun position, and the moon. Native design, calculations on the device, independent validation, and App Store publishing.
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A Costa Rican architecture portfolio with 13 projects, a guided quote flow, and DTA’s own client workspace. Explore the connected website and portal, with verified English and Spanish interface examples.
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A Costa Rican specialty coffee brand whose website lived on a developer platform that was never meant to host a real business long term. In a single day, we moved the whole website onto our own infrastructure, set up automatic deploys, and put it behind Cloudflare, with no downtime.
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A personal website for writing, projects, and ideas, rebuilt from an older setup. It now lives on its own domain on our hosting.
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Our own studio runs on software we built: this website, a self-hosted booking system, and a passwordless client portal where customers sign in with a single email link and track their project. Proof that we build the tools, not just the websites.
See the client portal →We write up the projects worth learning from, so you can see how we work before you ever book a call.
Focused scope, calculations on the device, independent checks, and the publishing work that turned a functioning app into a public release.
When email and shared folders are enough, when a custom workspace fits, and what to establish before hiring a builder.
A portfolio, a guided inquiry, and a branded client workspace, with real desktop, mobile, and language comparisons.
The full story: why their website needed a new home, how we migrated it with zero downtime, and the automatic deploy pipeline that now ships every change for them.
More case studies and articles are on the way as we ship new work.
A 20-minute call. We'll talk about your business, what you need built, and whether we are a fit. Free, no pressure.
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