Black Box 4x4
Website · 4x4
Mobile-first website for Black Box Custom 4x4: a "For Sale" catalog, vehicle pages with galleries and direct contact.
Software development · Costa Rica
Custom software development in Costa Rica
A Costa Rican custom software company: management systems, electronic invoicing compliant with Hacienda, mobile apps and integrations. With software in production since 2014, across all seven provinces.
Costa Rica
Searching for software development in Costa Rica usually ends one of two ways: a consultancy that quotes in dollars and subcontracts abroad, or a freelancer who disappears once the system is in production. We are the third option: a Costa Rican company with its own team, more than ten years of building, and systems that today run laboratories, workshops, schools and transport operations every single day.
We build custom software because most businesses do not fail for lack of software — they fail using software that does not match how they work. We map your operation end to end, define an initial scope that solves the most urgent problem, and ship something usable in weeks. From there we scale in stages, with the system already in your team's hands.
And what is non-negotiable in Costa Rica is already handled: electronic invoicing up to date with Hacienda version 4.4, issuing and receiving documents, and API integration with the POS, ecommerce or ERP you already run.
A Costa Rican company with its own team
No offshore subcontracting, no middlemen. Quoted in colones and invoiced locally.
Hacienda v4.4 without switching systems
FacBox issues and receives compliant documents and integrates by API with what you already run.
Experience in regulated sectors
ECA-accredited laboratories, schools and transport, where traceability is not optional.
All seven provinces
From the GAM to Guanacaste and the northern zone. On site when the project calls for it, agile remote the rest of the time.
- Custom software and management systems
- Electronic invoicing Costa Rica (Hacienda v4.4)
- Android and iOS mobile apps (Flutter)
- API integrations with ERP, banks and POS
- SaaS platforms and client portals
- Chatbots and AI with your data (RAG)
Real cases
Software in production,
Black Box 4x4
A1 — Portal de clientes
Client portal
A portal where companies access their calibration certificates, order traceability and due dates.
Control ARB
System · Workshop
Custom-built system for the ARB Costa Rica workshop: their operation, organized to fit them.
Cuchi Transfers
Booking & transport · Tourism
Unified transport and tours system: trip control with seat selection, online purchasing, and recommendations from Google and TripAdvisor.
Costa Rica · San José · Heredia · Alajuela · Cartago · Guanacaste · Puntarenas · Limón
It depends on scope, but we do not work with closed year-long budgets. We define a bounded first stage — whatever solves the most urgent problem — quote that in full, and only decide the next one once it is running. You know what you are paying for before committing to the whole project.
Yes. We have systems in production in Guanacaste, the northern zone and the GAM. Delivery is remote with fixed meetings and visible weekly deliverables, and we travel when the project justifies it.
Yes, with version 4.4: issuing, reception, credit and debit notes, and an API to connect it to your POS, ecommerce or ERP. You do not need to switch systems to comply.
Yes, it is common. We first map what is there and stabilise it; only then do we evolve it. We do not require a rewrite to start working.
You do. The system and the information stay in your name, and we can work on your cloud, on-premise or on a cloud we manage.
If you can imagine it, we can build it.
Tell us what you need. We'll get back with a clear proposal, no jargon.