Freelancer profile translated to English.
Back to original languageAbout Hamid Ali
Data Engineer / Data Analyst with significant experience since 2019 in developing data integration flows, analysis, and reporting through ETL and BI tools. Strong skills in Talend, Power BI, SQL, and Python. Knowledge of Snowflake, validated by certification.
I have designed and maintained complex data integration processes, automated report generation, and participated in the implementation of reporting solutions tailored to business needs.
Involvement in various sectors such as energy (EDF, GrDF), social protection (URSSAF), and the perfume industry (Givaudan), which has allowed me to develop a great adaptability to different functional and technical environments.
English
Native or bilingual
French
Native or bilingual
Arabic
Native or bilingual
Can work on-site
Lyon (up to 50km)
Experience
- LINCOLNDATA ENGINEERApril 2024 - Today (2 years and 2 months)Givaudan, Argenteuil, FranceParticipation in two external data integration projects into Givaudan's databases, with optimization of tables and SQL queries. Development of Python and SQL scripts for data processing, transformation, and automation. Preparation for integration into the Data Platform team for ETL flow development on Snowflake (Snowpipes).
- INETUMDATA ENGINEERAugust 2023 - February 2024 (6 months)69800 Saint-Priest, FranceDevelopment of Python scripts as part of a project to migrate several regional Electronic Document Management Systems (EDMS) to a national EDMS. The mission included analyzing business needs and formalizing use cases, as well as processing and normalizing file metadata to ensure compliance. Document integration into the new EDMS was carried out via API calls.
- INETUMDATA ENGINEERNovember 2024 - January 2025 (2 months)EDF, Baraqueville, FranceRealization of a Proof of Concept (PoC) for an automatic document repository recovery solution for EDF, based on OCR and artificial intelligence. The mission consisted of analyzing business expectations and formalizing use cases, then developing an automated flow on AWS to correct and enrich document metadata in the EDMS.
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Education
- MASTER IN MATHEMATICS AND DECISIONAL INFORMATICSUniversity of Science and Technology of Algiers2016MASTER MATHÉMATIQUES ET INFORMATIQUE DÉCISIONNELLE
- MASTER IN STATISTICS AND INFORMATICS FOR DATA SCIENCEUniversité Lumière Lyon 22019MASTER STATISTIQUES ET INFORMATIQUE POUR LA SCIENCE DES DONNÉES
Certifications
- Microsoft Azure AZ 900 CertificationMicrosoft2023
- Snowflake Snowpro Core CertificationSnowflake2023