AI apps and PWAs, servers you control and hardware that connects to everything. Book a call, answer a short questionnaire and get a working demo in 24 hours or less, free.
you own the code your server, your data Spanish or English
“Measured now” = in your browser, right now. “5-min average” = what the server measures.
Measured, not promised: every number comes from an automated count on the server. Measured on Oct 5, 2026.
No passing the ball between vendors: everything fits end to end because we built all of it.
Apps you install from the browser that keep working offline and use AI where it actually helps: search, summarize, answer. One codebase for iPhone, Android and desktop.
offline · still working ✓
Your app on your own server: Docker, HTTPS, backups and monitoring with alerts. We can run it for you every month, or hand it over fully documented.
Agents that answer WhatsApp, n8n flows that move data between your systems, and smart search (RAG) over your documents with models running on your own server. Your data stays home.
What would yours look like?Custom ESP32 boards, sensors, Home Assistant and a PWA to run your home or business from your phone. From the wiring diagram to the working device.
Your Lovable, Bolt, v0 or Replit app crashes, won’t scale, or nobody knows how to deploy it? We review it, fix it and put it in production with automated tests.
Tell me what’s brokenGames for brand activations and museums, cheat-resistant leaderboards, touch kiosks and arcade cabinets that run without internet.
See the E-STOM caseTell me anyway. If it plugs into the internet or a wall socket, it can probably be built.
Get a quoteTwo clients, two worlds: a daily-operations platform and an arcade for a museum.
The full platform for a regenerative farming network in Mexico City: online store with boxes and subscriptions, experience bookings, deliveries, inventory, reports, roles and permissions, and an assistant that searches their catalog.
sources: code and project log · Oct 3, 2026 – Oct 5, 2026
Read the full casemockup with sample data · not client data
D10S Invaders for the Maradona Vive museum in Miami, with a verifiable leaderboard; the estom.mx arcade hub with 4 games; a bilingual kiosk and a physical cabinet that runs without internet.
source: latest load test (virtual-user ramp) · Jul 10, 2026
Read the full case
Sample apps built with the same method we’d use with you: a single page that feels like a real app. Tap them, break them, install them.
These are ownerless demos: sample data, nothing real. See all demos at demos.dabychos.com (opens in a new tab)
The flashiest example: an arcade cabinet with two games, real controls and zero dependence on the internet. The same craft builds a sensor for your warehouse or a panel that runs your home.
The same browser API the cabinet uses. Everything happens on your computer: no game, no scores, not a single network request.
Waiting for a controller… plug it in and press any button.
No endless meetings or blind quotes: first you see your app, then you decide.
Pick a day and time on the calendar: any day, any hour, from any country. Times show up in your own time zone.
What kind of app you want, what your business does and where you are today. Just enough to come prepared.
Every question comes with examples and a recommended answer, so it takes minutes, not an afternoon.
The clock starts when you send your questionnaire. Answer it 48 hours before your call and we start building your demo before we talk.
Studio hours: Monday to Friday, 6 am to 5 pm (Mérida time). Outside those hours, the clock starts at 6 am the next business day.
Researched for your specific app, no prices, no pressure. You decide which ones you want now, later or never.
Answers, decisions, demo and history in one place. Email only notifies you. The code and the server are yours; monthly maintenance is optional.
Yes. We issue electronic invoices (Mexican CFDI) for the service; ask for one when you request a quote.
You do. The code, the server and the data are yours from day one. You get the repository and the documentation so any developer can pick up where we left off.
Everything we deliver ships with automated tests and monitoring. With monthly maintenance we watch the server, apply patches and handle incidents; without it, you get the runbook to handle them yourself.
Yes. The calendar shows times in your time zone, we work in Spanish or English and everything is reviewed in your portal, from anywhere.
It depends on the scope. Tell me what you need and I’ll send you a fixed quote, no surprises.
Yes. You book, answer your questionnaire in the app, and from the moment you send it we have 24 studio hours: Monday to Friday, 6 am to 5 pm Mérida time (weekends don’t count). If you send it outside those hours, the clock starts at 6 am the next business day. And if you answer it 48 hours before your call, we start building your demo before we talk.
Another question? Email me at [email protected]
This is what’s underneath this page, live. No screenshots, no decorative numbers: if something can’t be measured, it shows “—”.
Source: /api/status · fixed monitoring queries, numbers only, refreshed every 30 s while visible.
| metric | mobile | tablet | desktop |
|---|---|---|---|
| LCP | — | — | — |
| INP | — | — | — |
| CLS | — | — | — |
| FCP | — | — | — |
| TTFB | — | — | — |
Measured in your browser with web-vitals and sent without IP or cookies. Under 30 visits per cell it says “collecting data”.
Median: HTTP Archive, Web Almanac 2025 · Page Weight. Mine: sum of transferSize for everything this tab downloaded.
Try this in your terminal:
Or press ⌘ K and type “terminal”.
iPhone · iPad
Android · Chrome · Edge
Once installed, the case studies, the method and the contact info open even without signal.
Write to me or book a call. I answer myself, not a bot.
Prefer email? [email protected]
Pick a day and time. Times show in your time zone with Mérida time next to them. Then a 1-minute questionnaire and you’re done.
