# Custom software development and AI automation, priced in USD — Dcoder Dev

Canonical page: https://dcoder.io/custom-software
Portuguese version (Brazil, prices in BRL): https://dcoder.io/software-sob-medida

Dcoder Dev is a remote software studio in Belém, Brazil, founded by André Defrémont, a software engineer since 2012 with a master's degree from UFPA. It builds custom web apps, SaaS, websites and e-commerce, systems integrations, process automation and AI agents for companies worldwide. Clients talk directly to the engineer who writes the code.

## Pricing (US dollars)

| Engagement | Price | What it includes |
|---|---|---|
| Monthly partnership | From US$ 1,100 per month | Up to 20 engineering hours a month: features, fixes and technical decisions. Priorities reviewed monthly |
| Fixed-scope project | From US$ 1,100 | Priced by what it delivers and by the deadline. Scope and price agreed in writing before work starts |
| Extra hours | US$ 55 per hour | Work beyond the monthly hours or outside the agreed scope |

Every engagement has a written contract and an invoice from a registered Brazilian company (A Defremont Desenvolvimento de Software, CNPJ 61.928.134/0001-61). Work starts after the deposit. The code lives in the client's repository and belongs to the client.

## Working across time zones

The studio is on UTC−3 all year round: one or two hours ahead of New York and three or four hours behind London. Work runs mostly in writing, with video calls when a decision needs one. Languages: English and Portuguese.

## Process

1. 20-minute video call, free.
2. Scope, timeline and price in writing, in USD.
3. Build in stages the client reviews, then release to production.

## Selected work

- Sistenor — seven systems under one account for a construction group: finance, time clock with face recognition, workplace safety, RFID tool crib, site diary. In production.
- Rede Mauá Digital — neighborhood marketplace live in five cities, with seller dashboards, local delivery and split payments. In production.
- Canoe — boat tour marketplace with bookings, Stripe Connect split payments and QR check-in. In production.
- Amachains Orde — visual industrial process modeling, carbon footprint (ISO 14044) and traceability. Active development.

Full portfolio: https://dcoder.io/en/projects/

## Contact

- Quote form: https://dcoder.io/custom-software#quote (reply by email within 1 business day)
- Book a 20-minute call: https://calendly.com/dcoder/30min
- Email: adcoderio@gmail.com