Freelancer profile translated to English.
Back to original languageAbout Lorenzo
A technical expert with a business background, I combine data mastery with an understanding of business challenges. My approach focuses on delivering operational solutions, from designing Big Data pipelines to deploying web interfaces and AI models.
Here are the services I offer:
Data Engineering: Building robust data pipelines (ETL) (SQL, Python, PySpark) and structuring your data warehouses.
Data Analysis & KPIs: Translating your business challenges into performance indicators (KPIs). Creating decision-making dashboards for activity management.
AI & ML Solutions: Fine-tuning and deploying AI models integrated into your business processes.
Web Development & Dashboards: Designing internal tools and web interfaces to visualize and act on your data.
Cloud Solutions & Production Deployment: Deploying your applications on a suitable cloud solution, automation (CI/CD, Docker), and configuring scalable solutions that fit your budget.
French
Native or bilingual
English
Fluent
Can work on-site
Bordeaux (up to 50km), Paris (up to 50km), Montpellier (up to 50km)
Experience
- QUALCOMMXR Data & Tooling EngineerMarch 2025 - December 2025 (9 months)Dataset Engineering: Acquisition and structuring of high-fidelity data (Hand/Eye Tracking) for Deep Learning model training.Internal & Fullstack Tooling: Development of a visualization browser and custom annotation tools (Python/Web) to accelerate R&D cycles.3D Reconstruction: Implementation of solutions via RealityCapture to support cutting-edge Extended Reality (XR) objectives.
- CapgeminiData Scientist - ML/NLP & Big DataSeptember 2022 - September 2023 (1 year)Big Data Architecture: Design and deployment of PySpark jobs on Google Cloud (Dataproc) for massive ETL.Industrialization: Containerization of solutions via Docker to ensure production stability.NLP & Analytics: Implementation of dimensionality reduction and text summarization solutions (Spacy, Scikit-learn) to transform raw data into actionable insights.
- ESGIApplication Development: Remeet-AISOFTWARE PUBLISHINGAugust 2022 - June 2023 (10 months)Serverless Architecture: Design and deployment of an audio/text data summarization application entirely hosted on AWS.Data Pipeline & Backend: Implementation of data cleaning and transformation flows via AWS Lambda and structured storage in AWS RDS.Security & Exposure: Advanced configuration of access policies via AWS IAM and secure exposure of services via API Gateway.Machine Learning: Selection of ML components, fine-tuning of models, and deployment of data pipelines for automated ingestion and processing.
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Education
- Master Artificial Intelligence and Big DataESGI School2023Master Intelligence Artificielle et Big Data
- Computer Science Bachelor's DegreeCNAM2021Licence Informatique