Freelancer profile translated to English.
Back to original languageAbout Seif
I transform your complex data into reliable, scalable, and business-oriented assets. As a Data Engineer Consultant, I focus on designing and optimizing architectures within the Modern Data Stack.
My technical expertise:
- Palantir Foundry:Complex ingestion, ontology modeling, development (PySpark/Pipeline Builder), and creation of business applications (Workshop).
- Databricks & Snowflake:Design of robust data pipelines, industrialization, and critical reporting (e.g., QRT regulatory reporting).
- Data Modeling:Expertise in semantic modeling (RDF/SPARQL) to structure business information beyond simple storage.
My added value for your projects:
- Impact-oriented approach:My obsession is to ensure your business teams rely on solid foundations. I develop precise and reliable reconciliation tools.
- Global vision:Thanks to my dual expertise in Foundry and Databricks/Snowflake ecosystems, I bring essential objectivity to architect your data solutions.
- Autonomy & Rigor:Results-oriented freelancer, I work exclusively remotely with strong operational responsiveness.
Looking for an expert to make your data reliable or optimize your pipelines? Let's discuss your current challenges.
French
Native or bilingual
English
Fluent
Arabic
Native or bilingual
Remote only
Primarily works remotely
Experience
- SCORData Engineer ConsultantBANKING AND INSURANCEMarch 2024 - Today (2 years and 4 months)Paris, FranceCompany:SCORContext:Data reliability and automation of regulatory financial reporting.
- Databricks / PySpark Automation:Development of robust and scalable pipelines for automatic QRT generation (regulatory reporting), ensuring optimal performance.
- Palantir Foundry Development:Complex data source ingestion with a strong focus on traceability. Design of custom business applications (Workshop) making Finance teams fully autonomous.
- Quality & Reliability:Creation of a data reconciliation tool from scratch, ensuring the trust of analytical business users.
- Technical Stack:Palantir Foundry, Databricks, PySpark.
- CMA-CGMData Engineer ConsultantTRANSPORTATIONApril 2023 - March 2024 (11 months)Marseille, FranceCompany:CMA-CGM (via Key Performance Consulting)Context:Optimization of the financial data platform and consolidation automation.
- Ingestion & Modeling:Design and continuous improvement of data feeding pipelines to Snowflake, with a high standard for performance and quality.
- Integration & Reconciliation:Maintenance of accounting account mappings and proactive resolution of integration incidents between Snowflake and OneStream.
- Business Automation:Development of Business Rules and dashboards (OneStream) to streamline and automate financial consolidation processes.
- Technical Stack:Snowflake, OneStream, SQL, AWS S3
- Key Performance ConsultingData Engineer Consultant - Cloud Finance ArchitectureSeptember 2022 - April 2023 (7 months)Aix-en-Provence, France
Context: Deployment of a hybrid Cloud data architecture for analytical restitution.
- Orchestration & ETL:Implementation of workflows with Azure Data Factory to synchronize flows between Snowflake, the Data Lake, and DataHub.
- Cloud Development:Implementation of Azure Functions in Python to manage complex data transfers via API.
- Data Processing:Design of Matillion pipelines and development of Snowflake stored procedures for data extraction, transformation, and final structuring.
- Technical Stack:Snowflake, Matillion, Azure Data Factory (ADF), Azure Functions, Python.
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Education
- Master 2 - Data Science and EngineeringAix-Marseille University2022
- Master - Data Management and AnalysisUniversity of Poitiers2021
Certifications
- SnowPro Core CertificationSnowflake
- Academy Accreditation - Databricks FundamentalsDatabricks