mahmoud ouri

- Developed and optimized reports for internal clients, providing deep data insights that enhanced decision-making processes. - Managed data quality as a Data Quality Manager, detecting and tracking data quality issues across France. - Contributed as an active member of the international Data Quality Management team, promoting best practices and continuous process improvements. - Leveraged Databricks (Python & SQL) to prepare and process data for reporting and analysis. - Managed the scheduling and deployment of ETL workflows using Knime and Talend to streamline data processing.

- Enhanced information systems to improve operational efficiency and effectiveness. - Designed and improved data reports and models, delivering actionable insights. - Successfully developed and deployed a log retrieval connector, integrating it into a real-time monitoring and analysis dashboard. - Prioritized and managed client requests, ensuring timely delivery of solutions.

- Design, Modeling and structuring all the data in the hadoop environment. - Development and creation of custom functions in Java for data consolidation (UDF). - Planning and production management. - Manage versions with SVN and perform unit tests to verify data integrity and calculations. - Develop SHELL scripts for all the steps up to report generation.

Built a decision support model for the Human Resources Business line: - Developed and maintained ETL (Data Extraction, Transformation and Loading) from multiple sources system. - Modeled and created Data Warehouse for analysis purposes. - Develop and implement a reporting module and integrate it into the main application. - Elaborated a migration model of a relational data base to a non relational one.

- Build-up of a Power BI dashboard. - Dataflow setup [ETL -> DataWarehouse -> dashboard]. - Cube OLAP Elaboration. - Dashboard Elaboration to facilitate consultation and supervision of the company's sales.