Software Maintenance – reliable support for your systems.
Whether bug fixing, ongoing maintenance or new features: we integrate seamlessly into your team and keep your software running. No matter whether it's Laravel, .NET or a grown custom system.
Your extended development team.
Not every company needs its own full-time development team. We take over the ongoing maintenance, bug fixing and further development of your software, as your extended team that fits seamlessly into your processes and structures.
Ongoing Maintenance
Regular updates, security patches and system optimizations for stable software in continuous operation.
Bug Fixing
Fast diagnosis and resolution of errors, prioritized by severity and impact on your operations.
Further Development
New features, optimizations and adjustments: your software grows with your company.
Team Integration
Seamless integration into your existing team: we work with your tools, processes and workflows.
Monitoring & Support
Proactive monitoring and fast response to issues, so outages don't happen in the first place.
Why external maintenance makes sense.
External software maintenance gives you flexibility, expertise and predictable costs, without the overhead of your own development team. That lets you focus on your core business.
Predictable Costs
Transparent hourly models or maintenance contracts: you always know what maintenance costs.
Expertise on Demand
Access to specialized know-how exactly when you need it, without fixed staffing costs.
Flexible Scaling
More capacity when needed, less in quiet phases: your maintenance team scales with your requirements.
Software Maintenance in North Rhine-Westphalia – reliable and personal.
AUXWEG GmbH from Brühl supports software systems for companies in Cologne, Bonn, Düsseldorf, Leverkusen and across North Rhine-Westphalia, on site by arrangement or remote across Germany and worldwide. We integrate into your team, understand your code and make sure your software stays stable and up to date for the long run, for over 15 years now.
Based in Brühl, North Rhine-Westphalia
Personal, on-site support across the Cologne, Bonn and Düsseldorf region.
15+ years of experience
Long-standing expertise in maintaining and evolving the most varied software systems.
150+ projects
Proven processes from over 150 successfully supported software projects.
Related services
These topics work hand in hand – often the best path is a combination of several.
Ready for reliable software maintenance?
Talk to us about your requirements. We'll find the right maintenance model for your software.

