Private customers
Our IT service for private customers is being prepared and is not yet available.
Coming soonIT services & software development · Duisburg
NoLimitsCoding GmbH, based in Duisburg, supports businesses and start-ups with personal IT services, technical solutions and custom software development.
tomorrow. today.
For your day-to-day work. For your next idea.
Whether you are running an established business or just getting started, we help where you need us.
Our IT service for private customers is being prepared and is not yet available.
Coming soonWorkstations, infrastructure and custom software. Designed around the way your business works.
IT for your businessTechnical decisions, your first workstations and MVP development. Step by step towards your next goal.
Get your idea startedWhat we bring together
Connecting and setting up your devices, and helping you use them confidently every day.
Organising networks, systems and access to suit your needs.
Understanding requirements and preparing for technical decisions.
Developing custom applications and simplifying workflows.
About NoLimitsCoding
We are Dennis Zajonz and Marco Goray. As a team of two, we combine systems integration and software development, supporting your project from the first conversation through to implementation.
We listen, explain technical decisions clearly and agree on the next steps with you.
Let's get to know each otherYears of experience in systems integration – the shared foundation of our work.
Years of programming experience that we bring to our projects.
Years of experience with artificial intelligence.
People – your direct contacts for IT and software.
Two different paths of experience.
One shared approach to your solution.
Our journey
From a first conversation between colleagues to our own company: discover the milestones in our story.
What connects us
Marco is interested in stocks, neural networks and artificial intelligence. Dennis explores trading and has been programming since his first ‘Hello World’ in 2004.
We share a question: how can complex data become understandable insights? It inspires us to turn our own ideas into software.
Spring · Our first meeting
We meet as systems integrators at the same company. Through computer hardware, chart patterns and conversations about software, we quickly discover shared interests.
During the pandemic, we take the time to explore ideas, develop technical concepts and turn our first shared approaches into code.
Mid-year · The spark
The sheer volume of market data raises a concrete question: how can we extract useful information for analysis from this stream of data?
With StockNav, we begin to pursue this idea. Our focus is on neural networks, financial market data and the development of our own analytical methods.
Late in the year · Putting it to the test
The first alpha versions show us where more work is needed. We revise algorithms, adjust model parameters and initially evaluate results using simple Excel analyses.
Through experiments, mistakes and corrections, a structured development process gradually takes shape. This experience influences how we approach technical challenges.
December · A company of our own
By signing the articles of association, we establish NoLimitsCoding GmbH. Our shared development work becomes a company of our own.
Alongside coding, business planning, marketing and preparing for conversations with investors become part of our daily work.
The next stage of development
The core algorithms form the foundation for StockNav's next phase. We work on bringing the individual components together and further developing the user interface.
At the same time, we prepare the next business steps and present our work to potential investors.
September · A springboard
We are accepted into DigitalHub's HubGrade accelerator programme. Conversations with specialists, mentors and other start-ups open up new perspectives on our work.
We use the feedback to refine our direction, review strategies and move StockNav's development forward.
October · Our IT service launches
As systems integrators at K&M Computer, we have seen the difference reliable IT makes in everyday work. We listen, get to the root of problems and enjoy helping others – because technology excites us and good solutions make people's work easier.
In October 2026, we turn this experience into another NoLimitsCoding offering: our IT service launches initially for businesses and start-ups. We help with workstations, networks and technical questions in day-to-day operations – with personal, clear support and a shared commitment to finding a solution.
The next step
Tell us what you need. Together, we will work out
which support suits you.
Prefer to speak to us? Request a callback.