About Quaderno

A Small Story

In 1494, Luca Pacioli laid the foundations of modern accounting in a book in which, among many other interesting topics, he explains the accounting techniques existing at the moment. He also talks about Quaderno, the main ledger that encompasses the whole merchant’s accounting.

And here we are six centuries later, trying to ratchet things up a notch in the accounting world by offering an easy billing tool.

We made Quaderno because we wanted to spend more time doing what we really like, not paperwork.

Meet The Team

Photo of Carlos Hernández

Carlos Hernández


He is a film buff, loves tea and is a hopeless traveller. His main hope has always been to create simple products that make our lives a little bit easier. He also defines the functional design of Quaderno as it organizes his daily development. Any one of these days you will find him having a walk around your town.

Photo of Pablo Montesdeoca

Pablo Montesdeoca

Visual Design

When he is not cycling around the town or trying to beat his record of swimming 3,000 meters in an hour, Pablo is developing the graphic aspect and the precise details of Quaderno. He is crazy about cars and fonts, but he is also our DJ during working hours.

Photo of José R. Quevedo

José R. Quevedo

Interaction Design

Jose loves details that make our lives easier and he is an early adopter of almost any device or technology. He must be the only one among his friends that still has a Newton MessagePad 100 (what a nerd!). In Quaderno, he is in charge of designing interaction and layout, the vague field between looks and programming.

Photo of John Wu

John Wu


A part-time illustrator and guitarist, and being a determined and self-critical person, John develops functionalities of Quaderno and solves incidences with a blow from a pull request. He would turn crazy without a music player with a playlist, and that is why you will always see him wearing his headphones.

Photo of Ivo Oltmans

Ivo Oltmans

Business Development

What Ivo loves most about Quaderno is that he gets to speak with startups from all types of industries every day. When he is not working you can find him getting his ass kicked on a tennis court, reading or chasing pigeons with his son.

Our brand

These guidelines will help you correctly make use of our brand.

We Love Remote

The Quaderno team works from Berlin, Barcelona and Las Palmas. We believe you must live in the place that makes you happiest.

If you feel like visiting us to have some tea any time, don't hesitate to reach out to us at any time with questions, comments or just to say hi!

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