Web Development in Cologne, From Next Door

We are based in Langenfeld, between Cologne and Düsseldorf. If your company has an office or a project in Cologne, an on-site meeting is easy to set up, and you talk directly to the developers. We have done web development for companies in Cologne since 2010, in English or German.

We build websites, web platforms, online stores and custom applications. Every project starts with the same question: what does your business need from the software?

Web development at Onveda

Why work with a team nearby?

Langenfeld is a short drive from Cologne.

Cologne is a city of media companies and agencies. Mid-sized and established companies here need web development that fits their business. Being close helps. We sit down at the same table to clarify what you mean, and we come by when something needs attention.

We take the time to understand your business before we build anything. You won't face long email threads or an anonymous ticket system. Our team has seven developers, and you talk to them directly.

Book a call

Technology that another team can take over

Technologies we use for web development

What you can expect from us

Before we develop anything, we want to understand your business. Who are your customers? Which processes matter most? Where does a mistake really cost money? Only then do we build.

Maintainable code, documentation and realistic schedules are part of every project. We stay after go-live: we have worked with LANXESS since 2014.

What we are good at

A good agency is hard to find. Keeping one for years is hard too. Here is what you can count on with us:

  • You have one dedicated contact who doesn't change every few months
  • You get regular progress updates on your project
  • We stay for the whole lifecycle: planning, build, support and further development
  • Our clients include LANXESS, SMS group and Native Instruments
  • We are not tied to one framework and choose the technology to fit the job
  • You can see the current state of the code and the task list

There are two ways to start. The intro call takes 30 minutes and is free. The Software Audit takes two weeks and costs €3,000 to €6,000 at a fixed price.

Book a call

What we build

From the first idea to a running system, with one team in Langenfeld.

How to recognize the right agency

Four questions tell you more than a long list of technologies

Does the agency understand your business? Can it explain in plain words why it chooses a particular architecture? Does it give realistic schedules and all costs up front? And will it still be there when you need support later?

Technology is a craft. What counts in the end is whether your processes run better with the software. That is what we want to be measured by.

What makes web development good?

Good web development starts with your business and improves your processes. It relies on widely used open-source technology that another team can take over. And it doesn't end at go-live: support and improvements are part of it.

How transparent is the pricing?

We price openly: a simple project costs less than a complex one. After a free 30-minute intro call, you receive a binding quote. Your invoice shows what you are paying for. There are no hidden fees.

Are we a good fit?

We find out in a free 30-minute intro call. Or start with the Software Audit: two weeks, €3,000 to €6,000 at a fixed price, with concrete recommendations.

Jens Bohl, founder and managing director of Onveda

Jens Bohl Founder and Managing Director

Project inquiries

Platforms, integrations, and hosting and operations

projekt@onveda.de+49 2173 2972 20

General inquiries

Everything else

kontakt@onveda.de

Careers at Onveda

Questions about working at Onveda, or from recruiters

Go to the contact form