Freelancer profile translated to English.
Back to original languageAbout Hippolyte
I help you eliminate manual reporting.
Specifically:
- I retrieve your data (CSV exports, Google Sheets, API).
- I clean it up (formats, duplicates, missing fields, consistency).
- I group everything in one place to have a reliable database.
- I calculate your KPIs and generate a clear dashboard (Sheets/Excel) and, if necessary, a PDF.
Then I automate:
- sending by email or Slack,
- daily/weekly execution,
- logs + alert message (missing file, unavailable API, inconsistent data).
In the end, you have:
- an automation that runs,
- short documentation for easy handover,
- and stable results over time.
French
Native or bilingual
English
Fluent
Can work on-site
Bayonne (up to 50km)
Experience
- NALDEO – NDCScientific developerENERGY AND UTILITIESJanuary 2022 - Today (4 years and 5 months)Tarnos, FranceConsumption forecasting: development of a machine learning module (Python, scikit-learn, TensorFlow) and integration into the Enerbird solution.C&I energy simulation: design of a simulation software (Excel + Python) hosted on a server and accessible via client GUI, for evaluating energy scenarios.EV charging modeling: creation of time series generation algorithms (10-minute intervals) for charging fleets of charging stations, integrating power constraints and user profiles.Agrivoltaics: development of a water distribution module for Suntropy, simulating rain interception and runoff (Python, physical models + optimization via Gekko).
- SIGMA InformatiqueBI DeveloperDIGITAL AND ITJanuary 2019 - January 2020 (1 year)Nantes, FranceManagement and redesign of the SIGMA group's IS databases.Optimization of storage architecture and data flows via Microsoft SSAS and SSIS.Creation of automated Power BI reports for all company departments (marketing, accounting, finance, HR).Improvement of data quality, performance, and accessibility within the information system.
- Kuehne Nagel Aerospace IndustryWork-study - Data DeveloperLOGISTICS AND SUPPLY CHAINJune 2017 - January 2019 (1 year and 7 months)Saint-Nazaire, FranceImplementation of an automatic reporting tool for parts supply to production sites (ETL in Python, visualization with Tableau Software).Digitalization of supply chain business processes (Saint-Nazaire site).Development of an automatic error code sorting algorithm in the SAP ERP (VBS, VBA), improving the reliability and speed of supply data processing.
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Education
- Master's in OptimizationUniversity of Nantes2022Master Optimisation
- Master's in Computer Methods Applied to Business ManagementUniversity of Nantes2020Master Méthodes Informatiques Appliquées à la Gestion d'Entreprises