Freelancer profile translated to English.

Description

With 9 years of experience in data engineering and analytics, I design and optimize robust data pipelines and develop advanced analytical models, transforming raw data into actionable insights for your strategic decisions.

🔹 Key Skills: dbt, Snowflake, Talend, Python, SQL, ServiceNow, APIs, OData, GraphAPI, SuccessFactors.

🔹 What I offer:

Fixed-price projects with defined deliverables (audit, pipelines, scripts, dashboards)

Short projects or weekend interventions

Concrete analytical solutions to improve performance and decision-making

Technical mastery, rigor, and results-oriented approach: I deliver reliable and immediately actionable solutions.

#dbt #snowflake #data #talend #ServiceNow #API #odata #odata #graphapi #successfactors

Languages

French
Native or bilingual
Arabic
Native or bilingual
English
Conversational

Workplace preferences

Can work on-site

Paris (up to 50km)

ARTELIA
Data engineer | Lead dev
PUBLIC SAFETY
September 2024 - Today (1 year and 9 months)
Data platform project:
Integration of new internal and external data sources.
Data transformation, normalization, and standardization.
Development and automation of data quality tests.
Core Data Model design to ensure data consistency, governance, and reusability.
Preparation of datasets for Data Science and Analytics teams.
Design and development of application and analytical Data Marts.
Implementation and supervision of best practices for data management and governance.
Supervision of Data projects in fixed-price mode: team management, deliverable and contractual commitment tracking, coordination with business and IT stakeholders, quality and deadline management.
Operational Maintenance Management (MCO): ensuring service continuity of platforms and data flows, proactive incident management, user support, and follow-up on fixes.
Handling internal evolution requests: gathering and analyzing business needs, development planning, work coordination, production deployment, and deliverable tracking.
Talan
Data consultant
LUXURY GOODS
July 2023 - August 2024 (1 year and 1 month)
Paris, France
Hermès Client – Transverse Project: Hermès Product Traceability | NéoBI

Design, modeling, and implementation of a star-schema analytical data warehouse (25 dimensions, 13 fact tables).
Creation of several data marts tailored to business needs.
Setup of roles, users, and fine-grained privilege management in Snowflake.
Development of several data pipelines (ETL): extraction, transformation, and loading.
Writing complete technical and functional documentation.
DBT Snowflake Python (Programming Language) AWS S3
Studia
Data engineer
DIGITAL AND IT
March 2018 - June 2023 (5 years and 3 months)
Paris, France
Clients: GIFEN, CNAV, EDF
Assignments:

Collect data needs from operational units and analyze their business issues to translate them into adapted data solutions.

Facilitate technical and functional workshops with clients to:

Design and model data pipelines.

Implement data catalogs and dictionaries.

Design and model star-schema databases.

Develop and implement data collection and transformation pipelines (cleaning, processing, quality analysis).

Lead actions to ensure data integrity and quality.

Lead and coordinate the Data and Dev team.

Implement dashboards for KPI monitoring and analysis.

Technologies used:
Talend DI/ESB, Pentaho DI/Carte, Digdash, Java (v11)/JS, Spring Boot, Keycloak, Angular, Tableau Desktop & Prep, Python, SQL, PL/SQL, REST API, Swagger

GED Developer (DWE)

Clients: CNAV, CNAF, Mutex
Assignments:

Develop and implement a document conversion engine.

Implement a FullText search engine.

Develop a document viewer entirely in JavaScript with an in-memory cache system.

Automate document indexing via the barcode system.

Participate in software evolutions according to the R&D roadmap and client needs.

Technologies used:
Java 6/7/8, Elasticsearch, Kibana, Spring, Apache Struts, JQuery, Oracle