# Custom Software & AI Engineering | DCODER

> Independent studio for bespoke software, product design and artificial intelligence. Technical direction by André Defrémont.

Canonical: https://dcoder.io/en/
Language: en
Publisher: DCODER

INDEPENDENT SOFTWARE STUDIOBELÉM, BR · UTC−3

Custom software, design and AI to turn complex operations into essential products.

[Explore the work](https://dcoder.io/en/#work)[Tell us your idea](https://dcoder.io/en/#contact)

FIG. 01 — ORDER IN MOTION

OPEN IDEAS. PRECISE EXECUTION.SCROLL TO EXPLORE ↓

From the first decision
to real operation.

13+years building software

10selected projects

End to endstrategy, product and operation

01SELECTED WORK

## Ideas already out in the world.

Different contexts. The same care in every decision, interface and line of code.

[All projects 10](https://dcoder.io/en/projects/)

[01 / DCODER ↗ Marketplace · Payments ### Canoe In production Nautical experiences, connected. A marketplace bringing bookings, split payments and operations into one platform.](https://dcoder.io/en/projects/canoe/)[02 / DCODER ↗ Industry · Sustainability ### Amachains Orde Active development Clarity for complex supply chains. Visual industrial process modeling, carbon footprint and traceability.](https://dcoder.io/en/projects/amachains-orde/)[03 / DCODER ↗ Commerce · Multi-vendor ### Rede Capanema In production Local commerce, connected. A regional marketplace with seller operations, local delivery and integrated payments.](https://dcoder.io/en/projects/rede-capanema-marketplace/)[04 / DCODER ↗ Analytics · Artificial intelligence ### ChatMood Product lab The audience pulse, live. Sentiment analysis turning Twitch conversations into useful information.](https://dcoder.io/en/projects/chatmood/)

02WHAT WE DO

## A wider view. A connected execution.

One technical direction connecting what your business needs to what technology can deliver.

[01]

### Product & strategy

The right problem, a clear scope and decisions connecting business and technology.

DiscoveryRoadmapArchitecture

[02]

### Experience & interface

Interfaces that organize complexity and make every interaction feel more natural.

UI/UXDesign systemsFrontend

[03]

### Engineering & AI

Custom software, integrations and automation designed for real operations.

Full-stackAI agentsAPIs

[04]

### Cloud & evolution

From launch to the next version, with maintenance, observability and continuity.

DevOpsCloudMonitoring

03HOW WE BUILD

## No shortcuts. No noise.

A transparent process. You follow the decisions, the deliveries and the next step.

01

### Understand

Context, priorities and the problem worth solving.

02

### Design

Architecture, experience and a clear delivery plan.

03

### Build

Short cycles, validation and visible progress.

04

### Evolve

Launch, monitoring and continuous improvement.

04THE STUDIO

ANDRÉ DEFRÉMONTFOUNDER & TECHNICAL DIRECTION

## An open mind. Ownership all the way.

DCODER is an independent software studio led by André Defrémont. Strategy, architecture, design and engineering work together, from the first conversation through product evolution.

Over 13 years of engineering and a master’s degree in Computer Science. Experience across industrial platforms, marketplaces, distributed systems and AI automation.

[Explore the background](https://www.linkedin.com/in/andredefremont/)

2025 — presentDCODERFounder & technical direction

2020 — presentAmachainsCIO & full-stack engineering

2024 — 2026RNPBlockchain engineering

2021 — 2023UFPAM.Sc. in Computer Science

2013 — 2017UFPAB.Sc. in Information Systems

05COMMON QUESTIONS

## Before the first step.

### How do we start?

With a conversation about your context, priorities, integrations and timeline. From there, we define the next step and, once the scope is clear, a proposal.

### Do you work with existing products?

Yes. We can work on architecture, interfaces, integrations, performance, automation and technical direction, including alongside your team.

### Is there support after launch?

Projects can include monitoring, maintenance and continuous evolution. Support arrangements and response times are defined in the contract.

### How does contracting work?

DCODER is a Brazilian registered business working with formal contracts and invoices. Scope, deliverables and terms are defined before work begins.

06THE NEXT CONVERSATION

## Let’s shape your next idea.

Tell us what you want to build.
The first step is understanding.

[adcoderio@gmail.com](mailto:adcoderio@gmail.com)[WhatsApp](https://wa.me/5591980679377)Brazil · Remote worldwide