Tom Rey

- Creation and optimization of SQL queries to meet the extraction needs of business teams.

- Processing and quality control of insurance slips related to premiums and claims.

- Production of reporting files for partner insurers.

- Participation in defining future data warehouse needs.

- Improvement of the reliability of data used in operational and business processes.

- Implementation of automated processing: Using Talend for data extraction and daily KPI calculation.

- Data quality improvement: Using Talend to extract data from various sources and transform it before use in analyses.

- Monitoring of business processes for office distribution: Analysis to verify that workspace plans correspond to reality and implementation of processing to detect errors.

- Preparation and provision of reliable datasets to feed business analyses and operational processes.

- Monitoring data quality: Implementation of a system to track office assignment data following the arrival of new employees.

- Implementation of KPIs to monitor workspace usage.

- Data mapping management: Linking hotel transaction codes with Accor financial repositories. Communication and work in English to ensure effective coordination and proactively resolve issues.

- Optimization of Dataiku ETL jobs: Reducing process times by 20% and the utilization load of cloud-hosted data warehouses.

- Data quality improvement: Using Dataiku to extract data from various sources and transform it before use in analyses.

- Monitoring data pipeline processes: Analysis to verify the consistency of data stored in different systems related to various company departments.

- Data provision: Preparation of datasets for use in business processes.

- Data quality monitoring: Implementation of a system to track customer booking data following a testing phase for the deployment of a new tool. Collaboration with various technical and business teams responsible for the deployment project.

- Implementation of KPIs to compare calculations from different hotel management software that would lead to a status difference after applying management rules.