When your software becomes a risk,
it’s time for Qwasaa
We make complex device software
manageable again, structured and secure.
When your software needs to evolve but changes are no longer predictable.
Software in devices and technical products rarely evolves in a linear way. Over the years, systems emerge that run reliably in operation, become business-critical, and are closely tied to the product, processes, and customer requirements. Over time, complexity, technical debt, and organizational dependencies often increase.
Many companies eventually reach exactly this point: the software is running in the field, but every necessary change becomes a risk. Knowledge about architecture, dependencies, and past decisions is only partially available, while new regulatory requirements meet long-evolved systems. What is still technically possible becomes increasingly difficult to calculate economically. And in this situation, a complete restart rarely feels like a solution, but rather like the next major risk.
This is exactly where Qwasaa comes in.
We support companies in analyzing existing software systems, clearly assessing risks, and making further development manageable again.
Not based on the principle of “rebuild everything,” but within the context of the ongoing product: analyzed in a structured way, modernized in meaningful steps, and further developed with technical precision.
This leads to sound decisions, more stable releases, and greater confidence for the next steps.
Typical situations in which companies work with Qwasaa can generally be categorized into the following three areas:
Responsibility & risk
When existing software is business-critical and changes, security requirements, or regulatory demands can no longer be clearly assessed. Qwasaa creates transparency around risks, dependencies, and areas for action – as a foundation for well-informed decisions.
Managing change
When further development is necessary, but new features, migrations, or technical adjustments must be implemented in a controlled way. Qwasaa ensures that changes fit the existing architecture and remain release-ready. This creates new room for action without slowing down ongoing development.
Regaining control
When knowledge has been lost, system understanding is lacking, or every change becomes a source of uncertainty. Qwasaa helps make architecture, dependencies, and decision logic visible so that software becomes reliably manageable again.
What Qwasaa actually does
We do not analyze existing software only at code level, but in the context of the product, risks, and strategic development goals.
Critical dependencies become visible, meaningful steps are prioritized, and changes are implemented in a way that gradually restores stability and maintainability.
This turns technical uncertainty back into a reliable development path.
Our approach
Qwasaa does not follow the principle of “rebuild everything.”
Instead:
- Working with the existing system.
- Respectful towards existing code.
- Structured instead of premature.
- Step by step instead of a big bang.
- Technically sound – with a view on economic impact.
This creates new room for action without unnecessarily putting ongoing product operations at risk.
Next step: initial consultation
Let’s talk about your system
In an initial conversation, you give us insight into your system and the current situation.
Typical topics include:
- Your system and its technical background
- Current challenges or planned further developments
- Possible next steps
The conversation takes about 30 minutes.
At the end, we can jointly assess whether a collaboration makes sense and which next step would be appropriate.
Let’s get started
We look forward to your inquiry and will get back to you within one business day.
By clicking the submit button, you confirm that you agree to our privacy policy.
You can find us here
Our home is on the 13th floor of the Jentower, in the heart of the beautiful city of Jena on the River Saale.
Do drop by – we look forward to seeing you.
show on map