Freelancer profile translated to English.
Back to original languageAbout Lorenzo
🎯 Data Scientist & Analytics Engineer – Power BI, Looker, BigQuery, dbt, Python
I help companies structure their data, automate their reporting, and predict their sales through advanced BI dashboards and integrated machine learning models.
Specializing in the GCP stack and data visualization, I work on data centralization, semantic modeling, forecasting, automated reporting, neural networks, and financial data projects.
🚀 My Expertise:
- Modeling & Automation (BigQuery, dbt, Python, Cloud Functions, Airflow)
- Dynamic Dashboards (Power BI, Looker, Looker Studio)
- Forecasting & Machine Learning (Vertex AI, Neural Networks)
- API Integration
🧠 Recent Clients:
SFR (ML Operations for AI model deployment on GCP), Equifax (automated reporting via Vertex AI), Glovo (real-time forecasting), Amazon (BI for procurement), several e-commerce & agencies (Malt / Upwork)
🎓 Education:
• MSc Data Science (Barcelona) & MSc Economics (Bologna)
• Google Cloud Professional Machine Learning Engineer
• Google Cloud Associate Cloud Engineer
• Microsoft Power BI Data Analyst (PL-300)
Italian
Native or bilingual
English
Fluent
Spanish
Fluent
French
Fluent
Can work on-site
Paris (up to 30km)
Experience
- LeboncoinSenior Data AnalystDIGITAL AND ITApril 2026 - Today (4 months)Paris, FranceSenior Data Analyst within the Real Estate business vertical, supporting Business and Product teams on marketplace performance, ad visibility and ranking topics.Focused on turning product and business data into actionable insights around ad quality, scoring, segmentation and exposure optimization.
- SFRMachine Learning EngineerTELECOMMUNICATIONSOctober 2025 - April 2026 (6 months)París, France📍Paris - HybridMigrating existing ML models from on-premise infrastructure to Google Cloud Platform (GCP), with a focus on production deployment, MLOps workflows and inference pipeline reliability.
- Equifax Iberia
On Malt
Consultant Data ScientistBANKING AND INSURANCEMarch 2025 - October 2025 (6 months)Madrid, Spain📍Madrid - Remote- Automated internal analytical reporting for the BI Spain department.
- Deployed GCP pipelines (BigQuery + Cloud Functions)
- Automatic generation of dashboard comments via LLM (Vertex AI + Gemini)
- Integrated models into existing workflows, with a focus on scalability
Reviews
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Education
- Master of Data ScienceUniversitat de Barcelona2021Master's degree, Master in Big Data Solutions (Data Science)
- Master of Data ScienceBarcelona Technology School2021Master's degree, Master in Big data solutions (Data Science)
Certifications
- Google Cloud Professional Machine Learning Engineer CertificationGoogle2025
- Google Cloud Certified Associate Cloud EngineerGoogle2024