Freelancer profile translated to English.

Description

Expert in Azure, Informatica, and SQL, closely aligned with business needs, with over 9 years of experience. Involved in all project phases, I am autonomous and ensure client needs are met within budget and deadlines.

With strong adaptability to new technologies, I have worked on various projects in different contexts such as Informatica BigData Management, Microsoft Azure (ADF, Synapse), PySpark, Google Cloud Platform, Migration (version changes, application changes), evolutionary support...

Languages

French
Native or bilingual
English
Fluent
Tamil
Native or bilingual

Workplace preferences

Can work on-site

Le Blanc-Mesnil (up to 50km)

BIC
Data Engineer
June 2022 - September 2024 (2 years and 3 months)
Responsible for the development and technical analysis of existing solution evolutions covering the company's inventories and forecasts. Solution on Microsoft Azure using Dataflow and Synapse tools. The solution sources data from Oracle and flat files received in the Datalake to feed a database in Azure Managed Instance. The data is then used by a tabular cube.
• Needs analysis and implementation of developments
• Development of notebooks in Synapse
• Development of Data Flows and Pipelines
• Development of measures in a Tabular cube
• DevOps working method
• Support
❖ Microsoft Azure ❖ Dev Data Flow/ Pipeline ❖ SQL ❖ Synapse ❖ PySpark ❖ PowerBI/DAX
L'Oréal SA - L'Oréal France
Data Engineer - OPERA
FASHION AND COSMETICS
November 2018 - November 2021 (3 years)
Clichy, France
As part of the application migration to Google Cloud Platform, responsible for the creation of the design/modeling and development in GCP using Informatica and deployment to Production.

Development of queries for integration into the composer
Development of modules in Python/Bash on GCP via Cloud Run upon file reception.
BigQuery database maintenance
Development and delivery mode under GIT
Evolutionary support
Informatica Google Cloud Platform SQL Big Query Python GitHub Airflow Terraform
Saint-Gobain
Data Engineer - Azure
January 2020 - January 2021 (1 year)
Migration of an IBM SPSS Modeler solution to Azure Synapse, responsible for analyzing SPSS flows and translating them into SQL for modeling in Data Flows. Data injection from the datalake, then processed in pipelines and data flows using SQL to generate parquet files made available to the client.
• Analysis and reverse engineering of SPSS flows
• Development of complex queries
• Development of Data Flows and Pipelines according to constraints
• DevOps working method
• Evolutionary support and monitoring of acceptance testing with key users
❖ Microsoft Azure ❖ Dev Data Flow/ Pipeline ❖ SQL ❖ IBM SPSS Modeler ❖ DevOps ❖ SCRUM