We are Four Digits. We develop intelligent online solutions from Arnhem. Customization, support, development: there is nothing we can't handle.

Featured project: The Efteling

Be enchanted in the largest amusement park in the Benelux. Buy your tickets and parking card or your monthly subscription online. We handle the order with the power of Python.

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Project

Efteling online orders

Techniques

Django-Oscar, Python

Customer since

2015

Featured project: Humanitas

We've been working on HRS and the national intranet of Humanitas for seven years now with great pride. In our opinion a classic example of customization and smooth cooperation.

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Project

Humanitas Registration System

Techniques

Plone, Python

Customer since

2010

Featured project: Industrial Auctions

For Industrial Auctions we developed customized auction software with realtime information for its visitors. We researched what the system needs and implemented this while using Test Driven Development (TDD).

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Project

Auction System

Techniques

Python, Django

Customer since

2015

We provide tailor-made software development and maintenance

For backend development, we use Python, frameworks, and libraries: Django, Wagtail, Oscar, and others. For frontend development, we use the latest tools: HTML5, SASS, Webpack, Babel, and React.

Quality assurance is a prominent part of our work. We write automated tests, review pull-requests, and apply continuous integration. We are ISO 9001, ISO 27001, and NEN 7510 certified.

We can develop software for you, or assist your development team.