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Service · Barcelona · Spain · remote

Digital product design and UX in Barcelona

We come from product design: every technical decision starts from the experience of the person using the screen. We help you go from idea to a prototype validated with users and, if you like, the same team builds it and runs it.

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What we do

  • Discovery and product strategy

    We understand the problem, who it’s for and what has to happen for it to work, before drawing any screens.

  • Information architecture

    What’s there, where it lives and how you get to it: the structure that makes a product easy to understand.

  • Prototypes and validation

    Clickable prototypes tested with real users, so decisions are based on evidence.

  • Interface design

    Interfaces for web, iOS, Android and Mac, accessible and consistent in every language.

  • Design system

    Reusable components and guidelines so the product can grow without losing consistency.

Who it’s for

  • Companies with a product idea they want to validate before investing in development.
  • Products that have become hard to use or to maintain.
  • Technical teams that need product design within the project.
  • Projects that must work across several languages and platforms.

What you get

  • A product map: goals, users and priority features.
  • Information architecture and the main user flows.
  • A clickable prototype validated with users.
  • Interface design, ready for development.
  • A design system with reusable components.

How we work

  1. 01

    Understand

    We talk to you and to the people who will use the product to understand the problem and what to solve first.

  2. 02

    Design and prototype

    We design the experience and test it with a prototype before writing production code.

  3. 03

    Build

    The same team builds the product in increments, with AI in the process and regular reviews with you.

  4. 04

    Launch and run

    We put it into production on AWS or Azure, publish it where it needs to be and stay on for support and new features.

Technology and platforms

  • Discovery
  • Prototypes
  • UX
  • UI
  • Web
  • iOS
  • Android
  • macOS
  • Accessibility
  • Multilingual

The proof: our own products

You don’t have to take our word for it: you can use them. They are our own products, which we design, build and run.

  • REPLAI

    Nine modules in a single account, with a consistent experience on the web, iPhone, Android and Mac.

    See product

  • Parlumi

    Five-minute lessons that feel like a game, with XP, streaks, duels and a neighbourhood built together.

    See product

  • Move

    Mileage, maintenance, expenses and tyre pressures in a clear app, with alerts in green, yellow or red.

    See product

Frequently asked questions

What is product discovery?
It’s the phase where we understand the problem, who it’s for and what to build first. It avoids spending months building something nobody needs.
Why validate with a prototype before development?
Because changing a prototype costs far less than changing a finished product. Testing it with real users settles the important questions before any code is written.
Can you design and also build?
Yes. That’s how we work: a single team designs, builds and runs the product, so the design reaches production intact.
Do you design for web and apps?
Yes: web, iPhone, Android and Mac. Our own products run on all of them.
Can you improve the experience of an existing product?
Yes. We start by reviewing how it’s used today, where people get stuck and what can be simplified, and prioritise the changes with the most impact.

Other services

  • Web · SaaS · API

    Custom software development

    Web platforms, multi-tenant SaaS, APIs and integrations, built around the way your business works.

  • iOS · Android · Mac

    iOS and Android app development

    Apps for iPhone, Android and Mac, connected to their backend and published on the App Store and Google Play.

  • Assistants · Automation

    AI integration for businesses

    AI conversational assistants and automations, connected to your CRM and your tools.

  • LMS · Virtual campus

    E-learning and LMS platforms

    Custom virtual campuses and online training platforms, a field we have worked in for over two decades.

Shall we talk about your project?

Tell us what you need using the contact form and we’ll reply by email.

Tell us about your project