09/23/2026 updated
100 % available
Senior Data & Analytics Consultant | SAP BW/4HANA | SAP Analytics Cloud
Istanbul, Turkey
Only remote
Industrial Engineering (B.Sc.)Python (Programming Language)SAP ABAPSAP BI
SAP BW Consultant with 7 years of experience in SAP Business Warehouse, BW on HANA and BW/4HANA.
I have extensive experience in SAP BW development, data modeling, data integration and reporting, with a strong focus on BW/4HANA transformation and migration projects.
Key skills and expertise:
- SAP BW / BW on HANA / BW/4HANA
- BW/4HANA transformation and migration projects
- Data modeling and end-to-end data flows
- ADSO, CompositeProvider, Open ODS Views and DataStore Objects
- DTPs, Process Chains and BW Queries
- HANA Modeling using Eclipse and SAP HANA Studio
- HANA Calculation Views
- SAP Analytics Cloud (SAC) and reporting solutions
- SAP Datasphere and data integration
- ABAP routines and BW transformation logic
- Data extraction and integration from SAP and non-SAP systems
- Performance optimization and troubleshooting
- Technical documentation and data flow analysis
I have worked across different business areas including Sales & Distribution (SD), Materials Management (MM), Controlling (CO), Finance (FI), Logistics, Human Resources / SuccessFactors and C4C.
I have participated in large-scale SAP transformation and migration projects, taking responsibility for activities ranging from requirement analysis and data modeling to development, testing, troubleshooting and production support. I am comfortable working independently as well as collaborating with international teams and business stakeholders.
My focus is on building reliable, scalable and maintainable SAP data solutions that meet both technical and business requirements.
Experience
Professional experience5 - 10 years
Freelancer since2026
Languages
EnglishGoodFrenchGoodTurkishNative speaker
Project history
End-to-End-Verantwortung fuer ein Full-Cycle-BI-Projekt auf Basis von SAP BW4HANA, von der Anforderungsanalyse ueber Architekturdesign und Implementierung bis zum Go-live, Stabilisierung und Uebergabe an den Betrieb. Design und Implementierung einer skalierbaren BW4HANA-Datenarchitektur, Integration von SAP- und Nicht-SAP-Quellsystemen, End-to-End-Prozessmapping fuer SD, FI/CO und HR (SuccessFactors), Entwicklung komplexer Daten- und Prozessstrukturen, Governance- und Autorisierungskonzept, QA und Validierung, BEx-Queries sowie Berichte in SAP Analytics Cloud.
Langfristiges Support- und Entwicklungsprojekt fuer die BI- und Reporting-Landschaft der Doehler Company mit Fokus auf Stabilitaet, Qualitaet und kontinuierliche Optimierung. Operatives Management von SAP BW- und BW/4HANA-Systemen, Entwicklung und Anpassung von Berichten fuer verschiedene SAP-Module (FI, CO, SD, MM), Ticketbearbeitung, Fehleranalyse, Weiterentwicklung von Daten- und Systemmodellen (aDSOs, CompositeProviders, InfoObjects, DTPs, Prozessketten) sowie Mitwirkung am BW/4HANA-Migrationsprojekt inklusive QA und Validierung.
SAP Embedded BW Projekt mit eigenstaendiger Projektarbeit und Erstellung generischer SD- und CO-Berichte auf Basis von Standard- und generischen Strukturen.