Dückers Digital Solutions
Sovereign digital systems. Clearly planned. Securely delivered.
Freelance computer scientist and IT architect for AI, digital trust infrastructure and viable architecture.
I'm Sascha Dückers. For over 25 years I have connected strategy, technology and people – as a software architect, CTO and today as an independent technical advisor. I help organisations translate complex technology into clear decisions and build digital systems that stay controllable.
Selected references
Organisations I currently support in architecture, trust infrastructure and digital projects.
Focus areas
Four areas where technical depth decides
All work framed as advisory, architecture, conception and project guidance – a personal expert service, not ongoing operations.
Sovereign AI & Automation
Controllable AI architectures instead of vendor lock-in: RAG, agents, local and open-source stacks, governance.
Learn morePKI, CLM & Trust Infrastructure
Control over certificates, keys and trust: discovery, policies, owner models, revocation, auditability.
Learn moreArchitecture, Interfaces & Processes
From as-is analysis to a viable target architecture: interfaces, data models, roadmaps, technical due diligence.
Learn moreCTO-as-a-Service & Project Guidance
The independent technical lead on demand: prepare decisions, assess vendors, make projects manageable again.
Learn morePrinciples
What I stand for
Digital sovereignty.
Control over data, models, keys and architecture belongs inside your organisation – not in a black box.
Technical depth, clearly explained.
I go down to the level where decisions are actually made – and make it understandable.
Independence.
My recommendations follow no product or licensing interest.
Solutions built with teams.
I work closely with your departments, your engineers and selected specialists – with me as your single, accountable point of contact.
When
When I help
- You want to adopt AI without losing control over data and dependencies.
- Your certificate and trust infrastructure has grown, but no one has the full picture.
- You need a target architecture and viable interfaces instead of isolated solutions.
- A critical project is stuck and needs an independent technical mind.
- Management needs a technical assessment it can trust.
Let's assess your architecture.
In a first conversation we clarify where your digital architecture stands today and which steps truly make sense – no sales pressure.