RAG with reranking
A document question-answering project using Qdrant for retrieval and a reranking model to select relevant context.
Explore the repositoryDATA SCIENTIST · TOKYO
Ludovico Cuoghi
Data Scientist II at QuantumBlack, AI by McKinsey
I design and build AI agents and end-to-end applications for clients, from architecture and data pipelines to evaluation and deployment. I focus on reliability and reducing hallucinations.
01 / WORK
Selected work
Public projects in machine learning, data analysis, and software development.
Kaggle notebooks
Notebooks covering time-series forecasting, natural language processing, data analysis, and machine learning.
Browse Kaggle notebooksRome Interstellar Paradox
A single-player 2D action game built with C++ and SFML. The game follows an alien Roman soldier through different eras.
See the game project02 / CAREER
Experience
Data science roles in Japan since 2022.
Data Scientist II
QuantumBlack, AI by McKinsey · Tokyo, Japan
AI agents, application architecture, and evaluation for client work.
Data Scientist
FLYWHEEL Inc. · Tokyo, Japan
Recommendation systems, retrieval-augmented generation, and data pipelines.
Data Scientist
Rakuten Mobile · Tokyo, Japan
Customer churn modeling and analysis of telecommunications data.
03 / PROJECTS
Other projects
Selected notebooks. More work is available on GitHub and Kaggle.
04 / ABOUT
Background
I’m an Italian data scientist based in Tokyo. I currently work at QuantumBlack, AI by McKinsey.
I studied control engineering at Politecnico di Milano and completed a double master’s degree with Keio University. My work spans AI applications, software architecture, data engineering, and model evaluation.
Languages: Italian, English, Japanese.
05 / CONTACT
Contact
For work or project inquiries, contact me by email or connect on LinkedIn.
Email me