For Recruiters and Project Staffing Partners
I support companies in taking over, stabilizing and further developing existing Windows and business software. Especially where mature systems need reliable maintenance, targeted improvements, or step-by-step modernization.
With many years of experience in business-critical applications, I quickly familiarize myself with existing solutions and implement pragmatic improvements with a clear focus on stability, maintainability, and day-to-day operations.
Profile Summary
Senior software developer focused on existing Windows applications, business software, interfaces, and technically grown systems. I support maintenance, further development, stabilization, refactoring, and gradual modernization — especially where experience with legacy systems matters more than pure greenfield development.
Typical Areas of Support
- Taking over existing software systems
- Maintenance and further development of mature applications
- Stabilization of business-critical software
- Analysis and onboarding into legacy code
- Refactoring with a pragmatic approach
- Interfaces, data flows, and integrations
- Windows Services and process-related backend components
- Step-by-step modernization instead of risky full replacement
Technology Focus
- C#
- .NET
- C++
- MFC
- Windows Desktop
- Windows Services
- SQL / relational databases
- APIs and interfaces
- Maintenance and further development of existing software architectures
Industries
Experience in various business-critical environments, including:
- Healthcare
- Transport / Traffic
- Retail
- Finance / Backoffice
- Industry / Logistics
How I Work
I support companies where existing software must be developed further in a reliable and sustainable way.
My approach combines structured analysis, fast onboarding, transparent changes, and pragmatic handling of mature systems.
My focus is on:
- fast technical and domain onboarding
- clean work within existing codebases
- stable implementation during ongoing operations
- realistic and maintainable solutions instead of unnecessary rebuilds
Engagement Model
- Remote
- Hybrid by arrangement
- Project-based support
- Legacy systems, transition phases, and modernization initiatives
Documents
- Short profile as PDF
- CV on request
- Project overview on request
Well Suited for Projects Focused On
- existing Windows desktop applications
- existing systems based on C#, .NET or C++/MFC
- business-critical software in active operation
- technical legacy issues that require structured further development
- interfaces, data flows, and integration work
- projects where experience, reliability, and pragmatic execution matter
Looking to staff a project involving existing Windows or business software?
If you need experience with mature systems, structured onboarding, and reliable delivery, I would be glad to hear from you.
Discuss a Project