Service · 02 · Custom software

Systems built
to measure,
not from a mold.

We design and build web platforms, mobile apps, configurators and integrations. 3 products in production, several with private clients, and all still alive years after launch.

Product + engineering + design in one team

Modern, maintainable stack (no gambles)

We hand over code, not hostages

What we do

Six kinds of project we know how to ship.

Web platforms

SaaS apps and dashboards. React, Next.js, Node. Auth, payments, multi-tenant.

Mobile apps

Native iOS and Android or React Native. Notifications, offline-first, device integration.

Configurators

Sales and quoting wizards. Conditional logic, live calculations, built-in lead-gen.

API · Integrations

We connect systems that didn't talk. WhatsApp, MercadoPago, ERPs, CRMs, whatever's needed.

E-commerce

Custom stores when Shopify falls short. Complex catalogs, B2B, per-product configuration.

Maintenance

We take on legacy systems, stabilize them and grow them. Without tearing it all down.

Products in production

What we build
when we build it for ourselves.

Three products of our own — and many more for private clients. Each solves a concrete problem and all keep growing.

API · Messaging

Arplyx.com

Infrastructure to connect your systems to WhatsApp through one stable API.

SaaSAPIB2B

arplyx.com

SaaS · Sports

miLiga.pro

Amateur tournament management. Teams, fixtures, stats, community.

WebMobile+10k matches

miliga.pro

Configurator · Lead-gen

CotizaTuDomotica.com

A wizard that guides users to build their automation and get a quote.

WizardConversionB2C

cotizatudomotica.com

Web platformsSaaSiOS · AndroidConfiguratorsE-commerceAPI · IntegrationsDashboardsAutomationsMigrationsMaintenance

Tech stack

Tools that last,
not the flavor of the month.

We choose mature technologies with a community and long-term support. If a new tool solves a problem better, we use it — but not at the cost of your maintainability.

TypeScript

Base language

React

Frontend · Web

Next.js

SSR · Web frameworks

React Native

Mobile

Node.js

Backend · API

PostgreSQL

Database

Redis

Cache · Queue

Docker

Infrastructure

AWS · GCP

Cloud

Vercel

Hosting · Edge

Stripe · MP

Payments

WhatsApp API

Messaging

How we work

Five steps. We iterate fast,
no surprises on the invoice.

We discover

An initial chat. We understand the problem, the users and the real constraints.

We design

Wireframes, flows and a technical proposal. Fixed quote per stage.

We build

Short sprints. You see progress every week in a real environment.

We launch

Deploy on our infra or yours. Migration, training, documentation.

We maintain

Optional monthly SLA. Updates, monitoring and continuous improvements.

Systems builtto measure,not from a mold.