Software development for Cologne.

Customized individual software for every company size and industry

+30 Individualsoftware-Projekte

+30 individual software projects

Every successful go-live is also always a matter of the heart for us, because behind every project there is always a team of developers who are passionate about your project.

State-of-the-art software development with
Vue.js + Symfony.php

We build wonderfully easy-to-use and high-performance web applications. Either from scratch or to replace or supplement your existing applications.

Customized software development can be easy!
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Start your own software development now

A list of all the types of software we program.

Individual software tools

Regardless of the requirement, application or industry, as a software agency we take on the individual development of any software. We will be happy to work with you to develop all functions in order to design a solution that meets your needs.

Platform with logins

Secure and user-friendly login functionality is required for many types of platforms. We are happy to support you in the development of customized platforms.

Data dashboards

Do you want to present complex information in a clear and, above all, understandable way? We develop intuitive data dashboards that allow you to monitor and analyze data in real time.

Management software

Every company has its own requirements for its administrative processes. With customized administration software, you can meet these requirements efficiently and increase your company's productivity.

Intranet solutions

Strengthen internal networking and collaboration in your company with an intranet solution that takes your individual communication and information needs into account.

Plugin development

Do you want to extend the functionality of your software? We can optimize any software application for you with individual plugins!

API connections

Do you want different software components to communicate with each other? We would be happy to create the appropriate API connection for you.


Do you need a comprehensive solution that integrates various aspects of software interaction? We offer customized interface development, ranging from graphical user interfaces to database connections.

Support & operation

We are also happy to provide ongoing support for the operation of your individual software and take care of maintenance and updates.

Our software development process

Your software in 7 steps

Are you about to implement your software project and wondering how exactly the development process actually works? We rely on agile software development to implement your project. The process of agile software development comprises six steps. We are in direct and transparent contact with you throughout the entire incremental development process. Our project management is fully mapped in the project management tool Asana.

The biggest advantage of agile software development is that you will have a powerful piece of software at your disposal after just a short time. The software already contains all the basic functions at this stage. In the further development process, the software can then be adapted even more specifically to actual user needs based on user experience and your feedback. This enables us to continuously improve your software and lay the foundation for your future-proof and successful software project.

  • Requirements analysis

    To ensure that your individual software is a complete success, the first step for us is to analyze your requirements for the software project. This also includes taking a close look at existing systems, uncovering potential for improvement and jointly identifying your needs. We work with you to document your performance requirements for the project and record the time frame within which it will be completed.

  • For us, transparent consulting is the foundation of a successful collaboration. That's why we create an initial draft concept with all the requirements we consider essential and feasible within the time frame you specify. Our developers know what is important and what you need for future-proof software. Are you planning a more complex project? We would be happy to work out a development plan for your individual software together in a workshop. This allows us to precisely formulate the offer with all the required functions and the associated time contingent. Your wishes and requirements combined with our expertise will then lead to a non-binding offer, which can avoid later deviations and delays in the development process.

  • Successful customized software requires an intuitive user interface. This is the only way users will be able to find their way around and efficiently integrate the software's functions into their work processes. Is the customized software not intended for internal use, but to be used later by customers? Then an individual and intuitive design is all the more important! You don't have your own ideas yet? Our graphics department will be happy to create an appealing design in close consultation with you.

  • Now we come to the core of the project: the development of your individual software. To ensure transparency during the development process, you will always have a direct contact person at your disposal. Regular meetings provide updates on the latest progress. Furthermore, all tasks are recorded in detailed documentation so that you have an up-to-date overview of performance and costs at all times.

  • Before we complete the software project and carry out the final acceptance with you, we subject our code to extensive testing. We check whether the software can be put into operation without errors and whether it meets all previously defined requirements. Only when our developers are 100% satisfied with the result is the individual software considered complete.

  • Now the time has come. Your customized software is fully operational and goes live. We are at your side throughout the entire process and are always there for you if you have any questions.

  • Is your customized software already being used in your company? Even then, our work is not yet done! Regular updates are essential to ensure that the software can be used without errors in the future. At your request, we can provide you with a sufficient support and monitoring contingent to keep your software operational. Our developers deal with the maintenance and upkeep of the functionality of your services.

Start your own software development now!

From the idea to the finished software: our reference projects at a glance

Referenzen der EXWE GmbH

View more software references

User experience and high performance through the use of Vue + Symfony as basic frameworks

This allows us to build super-fast and reactive software systems with easy-to-use interfaces

Our custom software responds quickly and is interactive

Reaktives Verhalte einer modernen Webapp mit Vue.JS und Symfony

But what is reactivity? Reactivity in modern web applications refers to how quickly and efficiently an application responds to user interactions. A responsive web application responds quickly and seamlessly to user interactions such as clicks, keystrokes and mouse movements without the need to reload the page. This can be achieved by using technologies such as AJAX, WebSockets, or modern frameworks such as React, Vue and Angular. We specialize in Vue, but are also very familiar with the other technologies.

However, reactive programming in modern web applications goes one step further by not only reacting to changes made by user input, but also automatically recognizing changes in the data source. This means that if a value in the data source changes, the application is automatically updated without any additional instructions from the user. Our data source of choice is usually an API approach provided by the PHP framework Symfony. Symfony is one of the most popular and widely used PHP frameworks, used by many developers and companies worldwide.

Reactive web applications provide users with a faster, smoother and more engaging experience and can also improve application performance by minimizing data exchange between server and client.

Learn more about our technologies

Talk to us about your own software project now! We will call you back.


10 advantages of customized software

More economic success through

  • Individual and customized functions
  • Automation of business processes
  • And therefore also savings on your employees' resources
  • Competitive advantage through unique software
  • A direct contact person in the software agency
  • Uncomplicated establishment in existing systems
  • Simple employee training thanks to intuitive design
  • Adaptable to market changes
  • Agile software development means that optimizations can also be made retrospectively
  • The customized software can grow with your company
A word with our customers

From start-ups to global players: we offer needs-based solutions for customers in every industry. In doing so, we focus on the requirements and the respective target group. We particularly value both positive and constructive feedback from our customers. On this basis, we are able to constantly improve and master new challenges. What our customers say:

Customized software for your company's needs? With EXWE, you have a strong partner for customized software at your side.


Are you looking for customized software? Then EXWE is the right partner for you. We will find the right software package for your company and develop software that meets the requirements of your business.

Modern technologies form the basis for our software development. Our software developers are experts in technology and know what is good for your company. This enables us to combine specialist knowledge with your individual ideas to create customized software that automates business processes, integrates into your company and takes special functions into account. Our customers serve a wide range of industries and each company receives software that is integrated to suit its business objectives. Whether you are a start-up or a big player, we offer the right service package for any size of company. Do you have individual requirements that you can't find in any of our software packages? No problem! Simply get in touch with us and we will discuss together what the ideal software for you might look like.

Do you already have software that needs updating? At EXWE, you will not only find services such as the creation of software from scratch, but also enhancement services. We are happy to take a look at your existing software and discuss with you which optimizations are necessary for a powerful and modern individual software. Of course, we can also add further functions to your software. Because it is always possible that as a company grows, the individual software will also need to grow.

We look forward to developing your customized software.

Chris Apfelbeck & Yuri Struszczynski

Managing Director

EXWE - Your software development service provider

We have been responsible for software development for a wide range of customers since 2016. We have been able to create individual solutions for start-ups, SMEs and large corporations. In doing so, we rely on state-of-the-art technologies that form the basis for highly functional and powerful individual software or web applications.

Have web applications programmed by EXWE

We see ourselves not only as a software development service provider, but also as an app agency and web development agency. EXWE is a full-service agency that can handle any customer project involving modern technologies.

Cologne as a location for digitalization

Cologne has long been a pioneer of modern trends and digitalization. As a Cologne-based company, you should also jump on this bandwagon. Although we are not based in Cologne, we can still support start-ups and companies in Cologne with digitization thanks to our excellent network and the central location of our Düsseldorf and Dortmund offices. As a software service provider with many years of experience, we look forward to providing you with advice and support.

Individual projects for Cologne-based companies

Are you looking for a web application that suits your Cologne-based company? No problem. We can implement any special request. From an intranet or CRM tailored to your company to a procurement platform, your own tool or much more, anything is possible.

Software and plugin development for your company from Cologne

Do you own a Cologne-based company and want to take the next step in digitalization? Customized software and plugins tailored to your needs are the solution.

Have software developed by experts

The software developers at the EXWE agency have extensive expertise in the development of professional software solutions. This enables us to find the right software for every need. Years of experience and high performance round off the complete package.

Individual software solutions that suit your Cologne-based company

We want to make your day-to-day work easier with our software solutions. That's why we focus on high functionality. Your individual software improves and automates work processes, increases the efficiency of your employees and uses modern technologies that are fit for the future. This gives you a sustainable result that can quickly adapt to technical changes or the growth of your Cologne-based company.

The software developers at the EXWE agency have extensive expertise in the development of professional software solutions. This enables us to find the right software for every need. Years of experience and high performance round off the complete package.

Custom software programming for Cologne-based companies

We are happy to implement your special wishes when we take on the programming of individual software. We are your partner for individual software development - regardless of whether you have a company in Cologne, in another city in North Rhine-Westphalia or in another federal state in Germany. Our flexible range of services and consulting is suitable for every company.

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