Freelancer profile translated to English.
Back to original languageAbout Ralf
Freelance IT consultant with over 20 years of experience in the design, development, administration, and modernization of business-critical HCL Notes/Domino landscapes.
My focus is on analyzing, further developing, and future-proofing existing Domino applications, as well as integrating modern technologies into established corporate environments.
Through my many years of work in various industries, I have a pronounced understanding of operational processes and their implementation in highly available, secure, and auditable IT systems.
In addition to technical implementation, I support projects from requirements analysis and architectural decisions to the introduction and operation of productive solutions.
Particular focus is placed on modernizing Domino applications, integrating them into Microsoft and cloud infrastructures, and implementing data protection-compliant business processes according to GDPR requirements.
HCL Domino & Notes
Architecture, administration, and operation of Domino environments
Development of complex Notes applications
Lotusscript, Java, @Formulas
Domino 4.x to 14.x
Domino Nomad
Domino Leap (Volt)
Domino IQ
Traveler
Sametime
Connections
Modernization of existing Domino applications
API and web service integration
REST interfaces
LDAP and Active Directory
Microsoft Azure
Microsoft 365
SQL databases
Hybrid architectures
Workflow digitalization
Project Management & Consulting
Technical project management
Requirements analysis
Stakeholder communication
Documentation
Workshops
Troubleshooting
Operational handovers
Target Mandates
Domino modernization
Domino upgrades to current versions
Architecture and consulting projects
Workflow and process digitalization
Integration projects Domino ↔ Microsoft 365
Domino Nomad implementations
Troubleshooting complex Domino environments
Interim administration
Technical project management
German
Native or bilingual
English
Conversational
French
Basic
Can work on-site
Gröbenzell (up to 50km), München (up to 100km), Stuttgart (up to 100km), Frankfurt am Main (up to 100km), Hamburg (up to 100km)
Experience
- DirektkundeSetting up AI InfrastructureDIGITAL AND ITApril 2026 - Today (4 months)Applied Skills: Domino, Domino IQ, Lotusscript, xWiki- Commissioning of 3 AI servers with local LLMs- Development of backend agents for structuring rich text (emails, invoices, PDFs)- Integration of xWiki using RAG / API- Initial creation of AI prompts and documentation
- DirektkundeEvaluating NomadDIGITAL AND ITJuly 2025 - Today (1 year and 1 month)Applied Skills: HCL Domino, Nomad, Leap, xWiki- Evaluation of applications for Nomad and Leap- Assistance with data migration to xWiki in JSON- Development of Nomad functions
- DirektkundeSetting up Knowledge CenterDIGITAL AND ITMay 2025 - March 2026 (10 months)Darmstadt, GermanyApplied Skills: MS Entra, MS Exchange, Active Directory, SCCM, Powershell, Jira, Confluence- Recording and documentation of support cases- Integration of user support- Setup of the ServiceDesk Knowledge Center- Quality assurance and reporting
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Certifications
- CLP DevelopmentIBM1999
- CLP AdministrationIBM1999