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Software engineering · Consulting · Systems architecture

Software your business can depend on.

Sousa Dev designs, builds, deploys and runs the systems companies depend on. Custom software, architecture and IT consulting, end to end, with direct access to the engineer building it.

Request a proposal See our products
4+
PRODUCTS IN PRODUCTION
PT · Global
BASED · WORKING
End to end
OWNERSHIP

HOW A PROJECT RUNS

04 / 04

  1. Meet and analyse DISCOVERY We sit down with you, understand the problem and what it costs you today.
  2. Propose solutions ARCHITECTURE Options with trade-offs, a recommended path and a fixed quote.
  3. Build DEVELOPMENT Working software on staging, reviewed with you as it grows.
  4. Deliver end to end OPERATE Deployment, hosting and ongoing management. You get one accountable partner.
  • DEVELOPMENT
  • DEPLOYMENT
  • HOSTING
  • MANAGEMENT

Trusted by

  • Tecnovia Açores
  • ATNOG
  • Webtuga
  • Tecnovia Angola
  • IoT 2022
  • Aveiro Tech City Living Lab
  • Tecnovia SGPS
  • e-rocks
  • Instituto de Telecomunicações
  • ABB 2024
01 / Services

Four things we focus on.

If what you need isn't here, we'll tell you, or find someone who does it well.

01 Custom Software Solutions Internal tools, platforms and integrations built to your process, not the other way around. WEB · API · AUTOMATION 02 IT Consulting Independent technical advice: audits, vendor selection, roadmaps and due diligence. AUDIT · ROADMAP · DUE DILIGENCE 03 Systems Architecture Designing systems that scale and survive: data models, infrastructure, security and cost. CLOUD · DATA · SECURITY 04 Website Development Fast, accessible, maintainable company sites and web apps. Measured, not guessed. ASTRO · PERFORMANCE · SEO
02 / How we work

A process you can hold us to.

Every engagement follows the same four steps. You know the deliverable and the price before we write a line, and you talk to the engineer doing the work.

01

Discovery

We map the problem, the constraints and what success looks like in numbers.

→ Scope and fixed quote

02

Architecture

Data model, integrations, infrastructure and risks, reviewed with your team.

→ Technical design doc

03

Build

Regular demos on a staging environment. No surprises at the end.

→ Working software

04

Run

Deployment, hosting and management. Documentation and training if you'd rather take over.

→ Deploy, host, manage

03 / Products

We run our own products too.

The people who build for you also ship and operate software with real users. That's how we know what breaks.

04 / About

Built in the Azores. Working globally.

Sousa Dev is an engineering company founded by Henrique Sousa. Wherever you are, you get a direct relationship with the people behind your project, starting with the founder and lead engineer himself.

No account managers, no hand-offs. The person who scopes your project is the one you call when something matters.

  • PONTA DELGADA · AZORES
  • WORKING GLOBALLY
  • EN · PT

Tell us what you need to build.

Send a few lines about the problem. Your message goes straight to the lead engineer, not to a sales inbox.

DIRECT LINE TO THE LEAD ENGINEER · NDA ON REQUEST

Request a proposal