Ruby on Rails development, secure web applications

bauland42 develops secure and easy-to-use custom web applications according to your needs. We have a long-time experience with web application development, Ruby on Rails, web architecture, usability and security. Our Ruby on Rails developers work efficiently, on time and deliver results fast.

Interfaces of your applications

You are using several different applications, but none of them really fits your needs? You want those applications to interact? Donʻt waste your time synchronising several databases? We can help by creating a custom application, interconnections between your existing applications or other solutions to save you time and money.

Minimal development effort

As slim and effective are our software solutions, as is our web application development: Long-time optimisation of the web architecture and a modular design means fast software development. That saves time and money. Our web applications are based on web standards, they are extensible and they can interact with other web or desktop applications.

Your individual Werkstatt42

If you are already using our collaboration software Werkstatt42, you will be able to integrate additional tools by means of the Werkstatt42 API (Application Programming Interface). The API allows interaction between different applications – for a faster, more efficient and more convinient workflow. Contact us for advice!

We develop for you and with you

At first we develop a vision of the software with you. All features will then be oriented toward that vision. A vision could be as simple as „We want to improve the communication in our team“. We will do many small development steps to ensure weʻre going into the right direction. The result will be an easy to use, modern and secure web application.

Automatic tests

We write automatic security and functional tests for our web applications. That way our client can rest assured that the software does what it should do, but without expensive repetitive manual tests.

Get more information

Contact us now to get more information about how our Ruby on Rails development firm can help you with our professional custom web development.

E-Mail: 42 (at) bauland42 (dot) de
Phone: Phone
Contact form

Ruby on Rails Freelancer

We are available as Ruby on Rails freelancer, also on short notice. Get your projects done on time: We are experienced Rails developers in all fields of web application development. Talk to us.


We have done security reviews for numerous mobile phone, insurance, Web 2.0 companies, as well as for governmental authorities, NGOs and small businesses. Due to security reasons we can provide references upon request only. We developed web applications e.g. for vodafone. Our own easy-to-use product is Werkstatt42.