Freelancer profile translated to English.
Back to original languageAbout Tarik
Generalist engineer and experienced data analyst with 20 years of experience, I offer consulting, training, modeling, validation, and product development services to help companies optimize their operations and achieve their business objectives through engineering and data analysis technologies.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 30km), Beauvais (up to 10km), Angers (up to 10km)
Experience
- Health Data HubData EngineerMEDICALFebruary 2026 - Today (6 months)Paris, France
- Collaboration with the Project Management and User Services Department
- Writing associated documentation and defining automated verification rules.
- Handling large volumes of data (~TB) using and enhancing existing resources (internal packages, Python/PySpark scripts) to process various formats (tabular, free text, images, JSON) within deadlines.
- Executing ETL (reformatting, joining, transforming parquet)
- Controlling the integrity and anonymization of incoming and outgoing flows.
- Technical user support for the health data platform
- Assisting users in getting started with data and the platform.
- Health Data HubData Flow ManagerMEDICALApril 2025 - December 2025 (8 months)Paris, France
- Contributing to technical operations for ingesting and providing data on the Health Data Hub technological platform, and participating in the improvement of the operational value chain
- Using regular expressions to select and track files during processing;
- First-level monitoring of data processing through monitoring and simple querying of traces (logs)
- Responsible for prioritizing the monitoring of technical escalations related to data processing in your scope.
- Cooperating/exchanging with data referents (Data Engineers) to resolve data ingestion issues.
- Contributing to technical operations for exporting anonymized data (results, models, etc.) from the platform
- Ensuring the maintenance and evolution of documentation for data processing procedures within your scope.
- Contributing to the development of end-user documentation to simplify technical elements for easier platform adoption and to reduce and prevent handling errors.
- Ensuring change management with other operators (communication, training) regarding evolutions and new documentation.
- DataScientestProject Manager - Data Analyst MentorEDUCATION AND E-LEARNINGApril 2023 - Today (3 years and 4 months)Puteaux, France
- Personalized support for learners in their first Data Science project.
- Technical guidance on data collection, cleaning, analysis, and visualization.
- Pedagogical support in collaboration with the educational team.
- Project evaluation and constructive feedback.
- Monitoring learner progress and proactive problem-solving.
Reviews
Recommendations
+1
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Education
- Data AnalystDataScientest.com2021Data Analyst
- Generalist Engineer Diploma - Master's degree, EngineeringCESI2015Diplôme d'ingénieur généraliste - Master's degree, Engineering
Certifications
- Neo4j Certified ProfessionalNeo4j2026
- The Complete Business Analysis Fundamentals CourseUdemy2023