Build software
Web applications, portals, APIs and specialised tools matched to the real workflow.
Software engineering & digital solutions
Software that makes your work easier.
I help companies and ambitious private projects simplify manual work, connect systems and turn software ideas into working solutions. Together, we identify what is really needed and build it step by step.
A rough idea is enough to begin.
Directly with Sebastian Rolke—from the first question to implementation.
SourceValidationUsable result
Schematic illustrationYour task comes first
Where do you want to make progress?
Do less by hand.
Data does not need to be copied between lists, applications and portals again and again. We identify the steps worth connecting and automating.
Assess automationFind information more easily.
When files and knowledge are scattered across folders, drives and systems, we create a clear path to the right result.
Explore AlexandriaTurn a software idea into reality.
Whether it is a new tool or an existing application, we make requirements, scope and the next realistic step tangible.
Clarify the software pathEngineering
Turn a real problem into a system that works in everyday life.
Use existing software, extend it with purpose or build new: what matters is not more technology, but the right solution for the task, people and operations.
Connect systems
Bring data sources, applications and, where useful, hardware together through clear interfaces.
Automate workflows
Reduce repeated steps, add validation and move information reliably.
Software Consulting
Clarify goals, existing systems and realistic solution paths before unnecessary effort begins.
A concrete look
Connect data. Simplify repeated work.
A workflow can receive, map and validate data before handover. DataBridgePro shows how these paths can be built visually and then run repeatedly.
- Connect source and destination clearly
- Make mapping and validation visible
- Prepare repeatable processing
What Numen is building
Our systems, born from real problems.
The overview shows what each system solves and where it stands. Detailed capabilities and current availability are explained on each product page.
Development insightSecure platform
Talos
How do separate security functions become one resilient trust process?
TalosScreens and product worlds at a glance
NumenBase
One shared backend. Specialised solutions as needed.
NumenBase is not an end-user product. It is the technical foundation for custom client projects. Modules can be installed individually or combined into the right solution.
Understand NumenBaseWorking together
From your question to the next sensible step.
You do not need to know the technology behind it. We begin with your task.
Understand
What takes time today, does not work or is missing?
Clarify
What exists, what makes sense and what needs to be built?
Build & validate
An agreed scope is built and validated against real requirements.
Frequently asked questions
A rough idea is a good place to start.
Do I need a finished concept?+
No. Your current situation, goal or recurring problem is enough for the first conversation.
Can you work with existing systems?+
Yes. Existing software, data and interfaces are assessed before anything new is built.
Are all systems already available?+
Core capabilities exist to varying degrees. We clarify transparently whether a demo, configuration or collaboration is possible.
How is a proposal created?+
Once the task is understood, scope, prerequisites, risks and fees are agreed clearly.
Who will I work with?+
You work directly with Sebastian Rolke—from initial assessment to implementation.
What should become easier for you?
Briefly describe your task or the development you are interested in.
I will respond with an honest assessment of the next sensible step.