Available for new projects
Software studio
Full-stack web development, mobile apps and custom systems. Every project is a mission: we plan it, launch it and keep it in orbit.
Services
From the first sketch to the production server, with the same care in every layer.
Fast, accessible and responsive websites and web apps, built with React, Astro and Next.js.
React · Astro · Next.js · Tailwind CSS
Cross-platform apps with React Native that feel native on iOS and Android.
React Native · iOS · Android
Solid architectures with Node.js, SQL and NoSQL databases, payments, real time and cloud services.
Node.js · NestJS · MySQL · MongoDB
Management systems shaped around how your business works, not the other way around.
Dashboards · Invoicing · Stock · Integrations
More speed and stability for what you already have running.
Core Web Vitals · Caching · SQL queries
Guidance to choose a stack, tidy up the architecture and make decisions backed by data.
Architecture · Choosing a stack · Code review
Not sure where to start?
Tell me the idea or the problem and I'll tell you what's worth building first.
Projects
Real products: systems in production and apps you can install.
See the whole systemCloud systems for businesses, built to be used every day.
Mission 01 · SaaS · In-house product
Cloud business management with an edition for each industry: internet providers, points of sale, bars and clothing rental. Invoicing, collections, stock and reports in a single dashboard, on desktop and mobile.
Mission 02 · Client · Booking system
Online booking of dress and suit fittings for El Desván de Irene. Customers pick the garment, day and time from real availability, pay the deposit with Mercado Pago and get a WhatsApp reminder; later they can reschedule or cancel on their own.
Open source and free, for Linux and Windows.
Mission 03 · Linux and Windows
An open source SQL database manager for Linux and Windows.
Mission 04 · Linux and Windows
A YouTube player and downloader for Linux and Windows, with no ads and no tabs.
Mission 05 · Linux and Windows
A batch image converter that works on your computer, without uploading anything.
A website, an app or the system your business needs. Tell me the idea and we'll draw up the flight plan.
Process
01· 0 km
We understand your business, your users and the real problem before writing a single line of code.
02· 10 km
We define scope, design and architecture. You know what gets built, when and why.
03· 100 km
We build in short iterations you can try from the very first week.
04· 400 km
We ship, measure and keep improving. Support doesn't end at deploy.
About
I'm Chris, a full-stack developer and the founder of Satrn. I build software for businesses: cloud management systems, websites, mobile and desktop apps.
Before writing code I want to understand how your business works, and I design every screen for the person who'll use it every day. Technology should drive growth, not stand in the way.
Between projects I build my own tools and release them as open source.
— Chris
You talk to the one who codes
No middlemen: you discuss technical decisions directly with me.
My own product, end to end
I design, build, deploy and maintain SurGestión myself: I know what happens after the deploy.
Open source
Plutón SQL, Marte Media and Mercurio Conversor are published on GitHub.
Contact
Got a project in mind? Tell me about it and I'll get back to you within one business day.
I work remotely with clients across Latin America and the world.
