Freelancer profile translated to English.
Back to original languageAbout Elkilani
Is your data scattered across ERP, CRM, SFTP, and e-commerce APIs?
→ I unify it.
Data Engineer specializing in multi-source integration, I built the data infrastructure for 5 brands of the PUIG group (Paco Rabanne, Byredo, Carolina Herrera, Nina ricci, Dries van noten). My approach: modular connectors, observable orchestration, zero technical debt.
What I can do:
- Develop robust integration connectors (SFTP, Salesforce, Shopify, Oracle, SharePoint...)
- Orchestrate complex pipelines with integrated monitoring and alerting
- Contribute to cloud migrations (development, testing, production)
- Certified Google Professional Data Engineer. Missions sought: complex data integration.
Arabic
Native or bilingual
French
Native or bilingual
English
Fluent
German
Basic
Can work on-site
Toulouse (up to 50km)
Experience
- PUIG (via VISEO)Data Engineer GCPApril 2024 - Today (2 years and 2 months)Toulouse | Hybrid — Migration and modernization of PUIG's data platform (Paco Rabanne, Dries Van Noten, Nina Ricci, Carolina Herrera, Byredo) from Azure Synapse to Google Cloud Platform.Data Integration• • Designed a library of 25+ integration Cloud Functions covering all company sources: bidirectional SFTP↔GCS transfers, Oracle and Datasphere extraction, Salesforce synchronization, Shopify GraphQL API integration, SharePoint import• • Developed multi-format connectors with on-the-fly transformation: XLSX → CSV, XML → CSV, parsing of complex files with encoding and special character management• • Automated the refresh of Power BI datasets via API for real-time synchronization of decision-making dashboardsOrchestration & Observability• • Architected 7 master pipelines orchestrating 60+ sub-workflows in a Bronze→Silver→Gold pattern, processing several GB of data daily for 5 brands• • Developed a monitoring and alerting system: automated email notifications on workflow failures, execution reports, processing traceability• • Led the Azure Synapse → GCP migration: replacement of Synapse flows with Cloud Functions, schema validation, deployment, and post-migration supportStack: GCP (Cloud Functions, Workflows, BigQuery, Cloud Storage, Cloud Run, Cloud Scheduler), Docker, Python, SQL, REST APIs (Salesforce, Shopify, Oracle, SharePoint),
- GPE – Général Pour l'Enfant (via VISEO)Data EngineerSeptember 2022 - November 2025 (3 years and 2 months)Toulouse, France—Finalization, maintenance, and evolution of the OASIS platform for managing stock and orders for PUIG stores.• • Completed the full development of the management application: ETL solutions with Azure Data Factory, Databricks, and Azure SQL, deployment, and user support• • Optimized daily upload time (20M Dataverse rows) by 3x through parallelization of the SQL → Dataverse synchronization process• • Developed PySpark notebooks for daily replenishment calculation: SQL connections, sales-based calculation logic, complex transformations and aggregations• • Created the Ecotax module: new PowerApps screens, Power Automate flows, integration into the OASIS ecosystemStack: Azure (Data Factory, SQL Serverless, Databricks), PySpark, PowerApps, Power Automate, Python, SQL, Dataverse,
Recommendations
Be the first to recommend Elkilani
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Google Professional Data Engineer2027Google Professional Data Engineer
- State EngineerINPT and ENSEEIHT (Double degree)2022Filière Data Engineering - Sciences du numérique