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Projektgeschichte (anonymisiert)
Von 2016 bis heute (2026)
Global musical instrument and audio group, EMEA branch.
IFRS 16 stabilization and triage — clustered variances, identified root patterns in valuation postings, made the team operational within delivery deadline.
Top-20 worldwide family-owned trading company.
IFRS 16 structuring in SAP RE-FX — field logic definition, technical implementation sketches for developers, interface and data logic documentation.
Federal real estate agency.
SAP RE-FX ILM — deletion logic, archiving compliance, mass activities, workshop facilitation for data lifecycle management.
Top-20 German housing company.
RE-FX clean core preparation — reversal of Z-adjustments, feasibility assessment for standardisation, on-premise vs. public cloud position paper.
International energy provider (stock-listed).
SAP RE-FX greenfield in S/4HANA — full-cycle customising incl. IFRS 16, legacy data migration, cross-functional coordination with FI, MM, AA.
Top-20 European public real estate holder.
Software evaluation for property and asset management — requirements catalogue, market analysis of ~25 systems, vendor shortlisting, SAP LUM workshop with SAP officials.
Cantonal informatics office, Switzerland.
RE-FX & ILM sub-project management — archiving concept, Swiss data protection compliance, CAFM evaluation (Planon, Speedikon), BIM adoption advisory.
Top-10 global medical devices company.
IFRS 16 interim support in S/4HANA Bluefield — vehicle leasing integration into RE-FX, configuration, hypercare stabilisation, handover to internal team.
European logistics company.
CAFM software evaluation (Planon, Korasoft, Speedikon) and general S/4HANA preparation advisory — requirements analysis, vendor comparison, and readiness assessment.
Top-10 global telecommunications group.
Technical lead and sub-project manager for XML-based RE-FX interface — IFRS 16 contract data transfer between two SAP systems, international development coordination.
Largest European shopping centre owner.
Project manager for RE-FX service charge settlement — billing model redesign, settlement unit configuration, multi-company code setup, stakeholder coordination.
Top-50 German residential real estate service provider.
Project manager for GDPR/ILM implementation in RE-FX — deletion and retention concepts, ILM rule customising, data object analysis for business partners, contracts, and documents.
Mid-sized property valuation firm.
Advisory on internal digitalisation processes — process analysis, tooling evaluation, and structured recommendations for digital workflow adoption.
University of Applied Sciences.
Project manager for scientific market study on location analysis systems — coordination of six student sub-projects, evaluation of 12+ platforms, structured scoring model.
University of Applied Sciences — research mandate by international PropTech vendor.
Project lead for market study on project development tools in DACH — survey design, 800+ respondents, usage pattern analysis, client-tailored reporting.
Leading European shopping centre operator.
Mass processing of 300+ rental contracts in RE-FX — term extensions, cost allocations, indexation rules, legal compliance checks in coordination with legal and controlling.
Technical inspection service provider.
RE-FX technical structuring — on-site building surveys, digital mapping of room hierarchies and space usage, integration logic between RE-FX and PM for settlement and maintenance.
Major German city administration.
SAP RE-FX & LUM application trainer — designed and delivered multi-day training sessions, created curriculum and user handbooks, supported floor plan integration.
Entry-level consulting, real estate and non-profit sector.
Process digitisation and software advisory — SAP training track (ABAP, FI/CO, MM), DMS/OCR initiatives, BPMN process modelling, comparative software evaluations.
+ 20 smaller projects — consultations and advisory engagements under 5 days, with real estate project developers, property valuers, banks, and shopping centre operators.
Zertifizierte Exzellenz
Zertifizierung in SAP-Systemen, Anforderungs-, Projekt- und Servicemanagement
6 Original-CertificatesClick on a Tile to view certificate (birthdate blacked)
Technischer und funktionaler Stack
Wählen Sie den gewünschten Stack [ Zahlen = (Teil-)Projekte, detailliertere Stacks in den Mitgliedsbereichen]
SAP RE-FX / Vertrags- und Mietverwaltung (CLM)
| Thema (Anzahl der Projekte) | 2. Ebene | Anpassung | Konzepte |
|---|---|---|---|
| Master-Datenarchitektur (Objekte, Hierarchie, Ansichten) | 1 | 7 | 6 |
| Geschäftspartner & Rollen (BP, CVI, BDT) | 4 | 8 | 4 |
| Vertragsmodell und Laufzeitlogik | 7 | 5 | 9 |
| Regeln für Mitteilung, Verlängerung und erneute Einreichung | 2 | 5 | 6 |
| Bedingungen & Bedingungsgruppen | 6 | 8 | 5 |
| Kontenbestimmung (Flusstypen, Kontosymbole, Werte) | 6 | 4 | 6 |
| Periodische Buchung & Cashflow | 6 | 6 | 9 |
| Servicegebühr-Abwicklung (SCS) | 4 | 5 | 7 |
| Verteilung und Anpassungen der Vorsteuer | 7 | 10 | 5 |
| FI/CO-Integration & Versöhnung | 6 | 8 | 4 |
| Genehmigungen & Transporte | 2 | 2 | 0 |
| SAP RE-FX Contract & Lease Management (CLM) | >40 | >50 | >40 |
IFRS 16
| ZumBild | 2. Ebene | Anpassung | Konzept |
|---|---|---|---|
| Bewertungsregeln und Bewertungstypen | 3 | 6 | 3 |
| Bedingungsbewertungsgruppen & Buchungsaufbau | 3 | 3 | 3 |
| RoU Asset & Lease Liability (FI-AA-Integration) | 3 | 3 | 2 |
| Bewertung durchführen, posten und debuggen (RECEPR, RECEEP, AA594/AA660) | 3 | - | - |
| Übergangslogik (vollständige / modifizierte Retrospektive) | 3 | 4 | 3 |
| Vertragsänderung und Neubewertung | 4 | 4 | 4 |
| IFRS 16 Rechnungslegungsstandards in RE-FX & FI-AA | 19 | 20 | 18 |
S/4HANA, Migration & Fiori
| Thema | 2. Ebene | Anpassung | Konzept |
|---|---|---|---|
| Migrationsstrategie ECC → S/4HANA (Brownfield / Greenfield) | - | - | 13 |
| S/4HANA Migrationscockpit (Direkttransfer) für RE-FX | 1 | - | 2 |
| Alt- und Nicht-SAP-Datenmigration (LTMC, LSMW) | 2 | 5 | 3 |
| Kunden-Anbieter-Integration (CVI) | 2 | 2 | 7 |
| Datenqualität und Legacy-Bereinigung (klassische RE-Residuen, verwaiste Objekte, Client-Copy-Inkonsistenzen) | 10 | 2 | 0 |
| Fiori-Apps & UI5-Erweiterungen für RE-FX | 2 | 2 | 5 |
SAP ILM & Datenschutz (RE-FX / FI Fokus)
| Thema | 2. Ebene | Anpassung | Konzept |
|---|---|---|---|
| ILM-Kernrahmenwerk, Ausführung von Speicher und Zerstörung | 1 | 4 | 8 |
| Archivierung von Objekten RE-FX: Verträge, Bedingungen, Immobilienanzeigen | 1 | 3 | 8 |
| Archivierung von Objekt-FI- und Geschäftspartner-Masterdaten | 2 | 2 | 7 |
| Datenschutz: Blockierung, EoP/EoB-Überprüfungen und DSGVO-Rechte von Personensubjekten | 2 | T | 6 |
| Rechtliche Sicherung, Aufbewahrungsbasis & RE Classic → S/4HANA-Migration | 0 | 0 | 4 |
Übergreifende Themen (Tech Stack, BDT, Workflow, Sonstiges)
| Thema | Projekte |
|---|---|
| BAdI-Implementierungen (BADI_RECN, BADI_RECD, BUS1505, BUS1506) | 6 |
| BAPI-Implementierungen (Verträge, Bedingungen, Objekte) | 8 |
| BDT (Business Data Toolset) — Felder, Bildschirme, Datenbankverbindung | 9 |
| Z-Tabellen und Z-Programme | 14 |
| Drittanbieter-Schnittstellen (CAFM, DMS) | 10 |
| SAP Business Workflow / BRF+ für Vertragsgenehmigungen | 1 |
| ALM-Tools (Solution Manager, Cloud ALM, Jira, ServiceNow) | 7 |
