Abderrahim ICHALHANE
Senior BI/Data Consultant – Expert in ETL, Reporting, and Data Architecture
37 years old
Toulouse (31000) France
Freelancer
Available
Senior Business Intelligence Consultant with over 10 years of experience leading data-driven projects across various industries including aerospace, telecommunications, transportation, healthcare, and the public sector.
Highly skilled across the entire BI lifecycle with a proven ability to adapt to complex business challenges. Autonomous, versatile, and committed to delivering high-impact solutions and seamlessly integrating into client environments.
Highly skilled across the entire BI lifecycle with a proven ability to adapt to complex business challenges. Autonomous, versatile, and committed to delivering high-impact solutions and seamlessly integrating into client environments.
BI Expert
Trimane
2018
to 2025
- Led BI initiatives for major clients such as Airbus, Orange, Tisséo, CD31, and Viasanté AG2R.
- Designed end-to-end BI architectures covering data ingestion, data warehousing, and reporting layers.
- Guided clients through the implementation of robust decision support systems.
- Tech environment: Ab Initio, MarkLogic, Skywise Platform, Talend, ODI (Oracle Data Integrator), SAP Business Objects, Tableau Software, Power BI, Mage-AI.
Référent Technique & Ingénieur BI
ATOS - Orange
2011
to 2018
Toulouse
France
- Context : Application Maintenance and Support on a complex, multi-technology business intelligence system.
Technical Lead – BI Projects (2016 – 2018)
- Technical management of business intelligence project enhancements.
- SAP Business Objects Subject Matter Expert within the AMS team.
- Tech environment: Ab Initio, SAP Business Objects, Cognos.
BI Development Engineer (2011 – 2016)
- Design and implementation of BI system enhancements.
- Tech environment: Ab Initio, Talend, SAP Business Objects, Cognos, Oracle, Informix, PostgreSQL.
- Technical management of business intelligence project enhancements.
- 2011, Business Object XI – Designer.
- 2014, Talend – Data Integration.
- 2015, Talend DI Basics 5.6.
- 2016, IBM Cognos 10.2 Foundation FastTrack.
INSA Toulouse (2010-2011) - ENSA Marrakech (2006-2010).
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Abinitio
Expert
-
SAP Business Objects
Expert
-
Talend
Advanced
-
Skywise Plateform
Pipeline Builder, Workshop, Ontology ManagerAdvanced
-
ODI (Oracle Data Integrator)
Advanced
-
Cognos
Good
-
Preliminary audits and feasibility studies
Advanced
-
Requirements analysis, scoping, and business consulting
Advanced
-
Project Management
Good
-
Français
Expert
-
Anglais
Good