Custom Software, Web & Automation for Businesses Worldwide | Stackbit

Remote software studio · English & Spanish

Custom software, web
and automation for
businesses of any size, worldwide.

We work remotely with companies anywhere, communicate in English and Spanish, and put scope and price in writing before writing a single line of code.

— What we build

Software, apps and web
for any business.

From the internal system that runs your operation to the site your customers see. If it's software and it solves a real problem, we build it.

Management systems

Inventory, invoicing, customers and work orders in one system built around how you operate.

Inventory Invoicing Multi-location

Mobile & web apps

iOS, Android and browser apps with secure login, roles and an admin panel.

iOS & Android Bookings Client portals

Automation & AI

WhatsApp bots, AI agents and automated workflows that remove repetitive work.

WhatsApp bots AI agents APIs

Dashboards & POS

Your numbers on one screen, point of sale, and integrations with the systems you already use.

Dashboards Integrations POS

Websites

Landing pages and company sites that explain what you do and turn visits into conversations. SEO included.

Landing pages Company sites SEO

Online stores

Catalog, cart and online payments with PayPal or Stripe — or orders sent straight to WhatsApp.

E-commerce Catalogs Orders

— Building in public

We share the work
as we build it.

Progress, code and lessons from day-to-day development, posted in the open. Follow along to see how we think and work before you ever get on a call.

@StackbitCR on X

Updates on what we're building, technical notes and the things we learn along the way.

Follow on X →

Free tools

Small, free utilities for businesses. Each one will be listed here as it ships.

Coming soon

— Process

From idea
to working software.

01

Diagnosis

We listen to your goals, learn how your company works today and define the real scope of the project. Free of charge.

02

Proposal & design

You get in writing what's included, what isn't, and the price. You review the screens and request changes before any code is written.

03

Development

We build in stages with clean code, so you use and test the system or site while it's being built.

04

Launch & support

We launch, train your team and support the rollout. After that, maintenance and improvements.

— For your company

For companies of any size:
from startups to corporations.

Whether you run a large company, a growing team or a business that's just getting started, we build what your operation needs: the system that keeps things in order on the inside and the online presence that brings customers in.

  • 100% custom — the software adapts to your process, not the other way around
  • The code is yours — no per-user licenses, no lock-in
  • Scope and price agreed — in writing, before any code
  • You talk to the developer — in English or Spanish, without jargon

Retail
and commerce

Logistics
and production

Healthcare
and clinics

Professional
services

Restaurants
and hospitality

Startups
and new ventures

Aarón López Jiménez, founder of Stackbit

— About

Who builds
your software.

I'm Aarón López Jiménez, founder of Stackbit. I design and write the software myself, so you talk directly with the person building your project — no account managers in between.

Systems engineer: Bachelor's degree in Systems Engineering from Universidad Fidélitas (Licenciatura in progress) and Cisco CCNAv7 certifications. Besides software, I run IT infrastructure — servers, networking and security — so what I build is designed to be deployed, secured and maintained.

Technologies I work with

Python Flask REST APIs JWT & RBAC JavaScript TypeScript React Material UI PostgreSQL MySQL SQL Server Git & GitHub Linux Windows Server Fortinet Power BI

— FAQ

Questions before
getting started.

Stackbit is a remote software studio. We build custom software for companies — management systems, mobile and web apps, AI automation, dashboards and integrations — as well as websites and online stores. We work in English and Spanish with companies anywhere in the world.

Yes. From a business that's just getting started to a large company with several teams. A project can start small and well defined — one automated process, an inventory system, a dashboard with your key numbers — and grow in modules from there.

Off-the-shelf software makes you change the way you work to fit the program. Custom software does the opposite. You don't pay for modules you'll never use, there are no per-user licenses that go up every year, the features specific to your business can actually be built — and the code belongs to your company.

Yes, where there's a measurable result. Typical uses: answering and routing WhatsApp inquiries 24/7, reading invoices and documents to extract data without manual entry, generating reports automatically and answering questions about your company's internal information. We don't add AI where a simple automation does the job better.

Tell us about it. Platforms, marketplaces, digital products, prototypes to raise funding, unusual internal tools — if it's software, it can be evaluated. In the diagnosis we tell you honestly whether it's viable, what the smallest useful first version would be and what we see as risky.

We don't use price lists, because no two companies need exactly the same thing. Cost depends on scope, features and timeline. Tell us what you want to achieve and within 24 hours you'll get a tailored quote, free and with no commitment. Scope and price are agreed in writing before any code is written.

We accept PayPal, Stripe or bank transfer. Payment terms are set in writing in the proposal, before work starts.

Yes, the whole process is remote: video calls, shared documents and staged deliveries you can test. We communicate in English and Spanish, reply within 24 hours and are available during Americas and Europe business hours.

Before any code is written you see the visual proposal, with 2 rounds of revisions included. After delivery you get 1 round of adjustments at no cost during the first 30 days. You'll never see your product for the first time on launch day.

The timeline is defined at the start of each project based on scope and complexity, and it's written into the proposal. We work in stages, so you start using a first version early instead of waiting months.

We design and build from scratch. No generic WordPress or Wix templates — each project is built around your brand and your process.

Secure hosting, domain renewal, an active SSL certificate, daily backups, uptime monitoring, security updates and small content changes at no extra cost.

Your software project,
built to fit.

Tell us what you need — a system, an app, an automation or your website — and we'll reply within 24 hours. Free, no commitment.

We reply within 24 hours. Available during Americas and Europe business hours.