Building automation
Design, ETS programming and integration – intelligent buildings with KNX.
Learn moreIT · AUTOMATION · CONSULTING
Technology connects
possibilities.
SAP and ERP, AI and building automation – with the right infrastructure. I connect your systems and support their technical implementation.
One point of contact. Connected solutions.
KNX+ERP+AI
Four perspectives. Working together.All services
Solutions that connect.
Business systems
SAP, Sage and Dynamics 365: connecting business systems and digitizing processes.
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Artificial intelligence
Local language models, RAG and MCP – AI that works with your systems.
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IT consulting & development
Custom software and carefully designed interfaces for your technical needs.
Learn morePersonal
A direct point of contact
Practical
Solutions from hands-on operations
Connected
Systems working together
Transparent
Clear technology and communication
Services
One partner for the whole stack.
From SAP and Sage to networking and KNX. Select a service to see how I can support you.
SAP development & technologyView detailsClose details
SAP HANA, SAP BI and SAP CAR, plus ABAP and Fiori/UI5 development, SLT replication, Data Provisioning Agent, authorization analysis and finance development for large retail companies.
Send a requestSage & ERPView detailsClose details
Implementation and support for Sage 50 and Sage Vertrieb as a certified expert, plus Dynamics 365 Business Central, Shopware connections and interfaces between your business systems.
Send a requestMicrosoft & Windows ServerView detailsClose details
Windows Server hosting, Microsoft SQL Server, Microsoft 365, Azure, Entra ID, Intune and MFA – licensing as an authorized reseller.
Send a requestVirtualization & hostingView detailsClose details
Proxmox clusters, high availability, backup & disaster recovery, web hosting and shop operations.
Send a requestNetwork & VPNView detailsClose details
Site-to-site networking, VPN, VLAN design and firewalls with LANCOM and MikroTik.
Send a requestAI & automationView detailsClose details
Local language models and RAG on own hardware, MCP integrations and Python automation – AI that talks to your systems instead of just chatting.
Send a requestKNX & smart buildingView detailsClose details
Design, ETS programming, visualization and integration of third-party systems.
Send a requestBuilding security & accessView detailsClose details
Network cameras, door intercoms and access control with Axis and 2N – integrated into network and KNX.
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In-house development · KNX-MCP
From building to AI. Directly.
Connects the ETS to AI assistants via the Model Context Protocol. The AI works with your open project: understanding group addresses, analyzing structures, documenting.
- One package for ETS5 and ETS6
- Runs locally as an ETS app – you choose the AI client
- Release in the KNX Online Shop in preparation
Product information is available on the separate product website. For questions about the app, you can also contact me directly by email.
Partners
Partnerships & certifications
Partnerships and qualifications at a glance. Select a card to view its badges at a larger size.
MicrosoftMember of the Microsoft AI Cloud Partner Program · Authorized Microsoft Indirect ResellerView details
Member of the Microsoft AI Cloud Partner Program
Authorized Microsoft Indirect Reseller
ProxmoxProxmox Authorized ResellerView badges
LANCOMLANCOM Silver PartnerView badges
SageCertified expert Sage 50 and Sage VertriebView badges
KNXKNX member · KNX app manufacturerView badges
AxisAxis Authorized PartnerView badges
2N2N Certified Installer (CIP) · Node-RED SpecialistView badges
Gerald Docenko
IT consultant & developer
Garching near Munich
Your point of contact
Gerald Docenko.
I am an IT consultant and developer based in Garching near Munich. My focus is where business systems, infrastructure and building automation come together.
From ABAP development to KNX integration: I combine technical depth with an understanding of daily operations.
01
End to end
SAP, infrastructure and buildings from one source – interfaces don't get lost between vendors.
02
From operations
I run my own clusters, networks and AI servers. What I recommend runs in my own daily work.
03
Data sovereignty
No trackers on this site. For sensitive data, AI models run on own hardware.
Contact
Let's talk about your project.
Describe your task by email. Together, we can work out the right technical approach.
Send an emailEmailgerald@docenko.euPhone+49 89 80959609
LocationGoetheweg 6 · 85748 Garching b. München, Germany
Support & urgent enquiriessupport.docenko.eu