About us
Vilmontech is a software development and consulting studio based in Viseu and Lisbon, Portugal, working with clients across the country and abroad. We design and build websites, online shops, web and mobile apps and AI solutions for individuals, small businesses and large companies, with clear proposals and work you can check.
Our story
Vilmontech started from a simple idea: a business buying software should understand what it is getting, what it will invest and what it will have at the end. That is why we explain technical choices in plain language and agree the scope with you before any code is written.
Our process is the same on every project, from the first message to what happens after launch.
Our mission
To build software that solves a real business problem and is fast, accessible to everyone and easy to maintain. We would rather deliver something simple and well made than something large and hard to run, and we help you see where the investment pays off.
What we do
Five areas that work together on the same project.
Design
Clear interfaces that fit your brand, designed for mobile first and for everyone to use.
Development
Websites, online shops, custom web applications and mobile apps for iOS and Android, built to grow with your business.
Artificial intelligence
AI assistants and automations that save your team time. As the EU AI Act requires, anyone talking to an assistant is told they are talking to an AI.
SEO
Fast, well-structured pages, ready to be found on Google and in the answers of AI search engines.
Consulting
Technical audits, architecture reviews and help deciding before you invest in a new project.
Technologies we use
We choose stable, well-supported technologies with a future, so your project does not depend on passing trends. If your project needs another technology, we work with that too.
- .NET and C#
- JavaScript and TypeScript
- React
- Next.js
- Node.js
- Python
- React Native
- Flutter
- Swift and Kotlin
- PostgreSQL and SQL Server
- Azure and AWS
- OpenAI, Claude and Gemini
- Others, as your project needs
Who is behind it
André Santos
Founder
Where we are
Based in Viseu and Lisbon. We work with clients across Portugal and abroad, from individuals to companies of any size, remotely and in Portuguese or English, and meet in person when it makes sense. Tell us what you need in a quote request.
Shall we talk about your project?
Tell us what you have in mind and what you want to achieve.