Dennis Wissmann

I am a software developer with a passion for transforming stagnant or legacy projects into a stable, maintainable, and cleanly functioning codebase. Whether it's refactoring, error analysis, performance tuning, or structural modernization: I can work through even "difficult" existing codebases and bring your project step by step into the light of a solid technical foundation.

Depending on the need, I can then redesign (or do so in parallel) according to current design and UX standards – or first provide a pragmatic "polishing" that brings quickly noticeable improvements.

Language and framework are usually secondary. What's crucial is that we find a common ground where we can communicate clearly, honestly, and directly. I address risks and bad news early on – because nothing is more frustrating than talking past each other, postponing problems, and only reacting when the fire is already burning.

I am also happy to provide consulting support, analyze the current state, identify bottlenecks, and deliver concrete, actionable suggestions for improvement.

My project experience includes, among others:

If budget or predictability are concerns, I am happy to provide a fixed-price offer (possibly in milestones). Please note: What matters is not just the hourly rate, but the actual performance and impact delivered – you will be positively surprised here.

Initial consultations and offers are non-binding and free of charge. I look forward to your inquiry.