Freelancer profile translated to English.
Back to original languageAbout Ettore
I help companies leverage their data to drive their business through clear and automated dashboards.
Specializing in Business Intelligence and data analysis, I work across the entire BI chain: from source data to decision-making reporting.
What I do specifically for you:
- Creation of clear and actionable Power BI dashboards (KPIs, activity monitoring, automated reporting)
- SQL Server queries and optimization (data extraction, cleaning, structuring)
- Automation with Python (Excel processing, recurring reporting, data scripts)
- Data integration (ETL / ELT, structuring for BI)
- Implementation of ETL flows with SSIS/Talend and OLAP cube modeling with SSAS
Why work with me:
- Business-oriented approach: I transform data into useful decision-making indicators
- Clear communication: I simplify results for non-technical profiles
- Responsive and involved: respect for deadlines and usable deliverables
Objective: to save you time and provide visibility on your data, without unnecessary complexity.
Available for:
BI support/reporting
one-off or recurring projects
French
Native or bilingual
English
Conversational
Can work on-site
Toulouse (up to 50km), Lyon (up to 50km), Paris (up to 50km), Marseille (up to 50km), Nantes (up to 50km)
Experience
- Coopérative Socio-médicaleBI/Data DeveloperHEALTH AND WELLNESSApril 2026 - Today (4 months)Toulouse, France
Implementation of a complete BI infrastructure (Source Data to BI Reporting)
- Processing of Linkedin, Google Analytics, Brevo data
- ETL, Data Cleansing, Data Modeling, Data Warehousing
- REST API, SSIS ETL, SQL SERVER, POWER BI
- Socio-medical domain
Result:- Clear and precise dashboard for the business team- Process automation:considerable time saving- Design of a user guide for the business team - Université Toulouse CapitoleNear Real-Time Weather Data Pipeline - AWSFebruary 2026 - February 2026Toulouse, FranceAutomatic collection of weather data via API and making it usable in SQL.Architecture:• EventBridge → scheduled triggering every 15 min• Lambda (Python) → API data ingestion• S3 → storage of raw & processed data• Glue Crawler → Automatic schema detection• Athena → SQL queries. Dashboarding with Python Streamlit on Ubuntu EC2 instance
- Université Toulouse CapitoleProcessing and Analysis of Open DAMIR Data (Health Insurance)HEALTH AND WELLNESSApril 2025 - April 2025Toulouse, FranceContext:Processing and analysis of Open DAMIR data (Health Insurance) to produce indicators for monitoring expenses and care acts.Work performed:- Cleaning, transformation, and structuring of large datasets- Data modeling for decision-making analysis- Design of a Power BI dashboard for visualizing indicatorsResult:Usable data for analysisClear dashboards allowing quick reading of key indicators
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Education
- M2 MIAGE (Computer Methods Applied to Business Management)Université Toulouse Capitole2025M2 MIAGE (Méthodes informatiques appliquées à la gestion des entreprises)
Certifications
- AWS CLOUD PRACTITIONERAWS2025
- Business Sustainability in the Circular EconomyUniversity of London2025