Chales Lab
Custom software · Costa Rica

Software builtfor your business

Online stores, websites and custom software. Built directly, with no middlemen, from Costa Rica.

1:1Work directly with me
100%Own infrastructure
CRLocal, not offshore
chaleslab.dev
Project screenshot — pending
01Services

What I build

Five kinds of project. If what you need doesn't fit any of them, let's talk anyway.

Online stores

Cart, SINPE and card payments, and electronic invoicing wired to Hacienda.

Company websites

Professional, bilingual and fast. Loads well and actually shows up on Google.

Landing pages

A single page to launch something or capture leads. Quick to publish, easy to measure.

Custom software

When no off-the-shelf system fits your operation. Built around how you actually work.

Local integrations

ONVO Pay, SINPE Móvil, Hacienda e-invoicing and BCCR exchange rates.

02Process

How we work

Four phases. You always know which one we're in and what comes next.

Phase 01

Talk

Understand the business before proposing anything. No blind quotes.

Phase 02

Define

Decisions and architecture documented before any code gets written.

Phase 03

Build

Reviewable deliveries every week. Not a black box until the end.

Phase 04

Support

The system ships working, with support behind it. You're not left alone on launch day.

03Work

Recent projects

No names or logos, out of discretion for our clients.

Retail · Marketplace
Problem
Orders came in over WhatsApp and were written down by hand. Nobody knew the real stock.
Approach
Their own catalogue with a cart, local payments, and a single panel everything lands in.

Orders, stock and payments in one panel.

Legal services
Problem
Enquiries arrived incomplete by email and took three calls back to sort out.
Approach
A bilingual site whose form collects the case context on first contact.

Enquiries arrive qualified before the first call.

04Contact

Let's talk

Tell me what you need. I answer personally, not an autoresponder.

Verifying…

San José, Costa Rica
Mon–Fri · 9:00–18:00
brarojasc.dev@gmail.com

Prefer WhatsApp? Message me there.