AI/LLM developer focused on building practical tools on top of large language models: an MCP server for LLM-driven email workflows and a RAG pipeline for querying PDF archives in natural language, both open source, the latter built on the Claude API. Ability to analyse and communicate complex technical material clearly, developed through the study of physics and evidenced by an upcoming publication with Pisa University Press. Solid analytical background in statistical data analysis and quantitative reasoning (Python, NumPy, SciPy, Pandas).
Adaptive layout parser derives all parameters from each document's own metrics, with no hardcoded thresholds, handling structured lab reports (multi-column, tables) and narrative clinical notes separately. Dual LLM backend (Claude API / Ollama), semantic retrieval via sentence-transformers + ChromaDB, with optional cross-encoder re-ranking and BM25 keyword search.
Project page: leonardocppn.github.io/projects/medrag.html
Python-based server implementing the Model Context Protocol, enabling LLM-driven email workflows directly through Claude. Integrates with a local mbsync setup for self-hosted email and exposes tools for reading, searching, archiving, and triaging messages via natural language.
Project page: leonardocppn.github.io/projects/mbsyncmcp.html
Data collection from the arXiv API (~310 queries), cleaning, EDA, and visualization with pandas, NumPy, Matplotlib, seaborn, and Jupyter. Aggregations in SQL (SQLite). CS/AI overtakes physics around 2018 (share of total up from 2.8% in 1995 to 78.5% in 2025).
Study of Heisenberg's celebrated 1925 paper, analyzing in detail the physical, mathematical, and deductive processes, still difficult to interpret today, that led to the conception of Matrix Mechanics as it is currently studied and taught.
International workshop on global challenges, with focus on longtermism, global health, and AI risks. Thematic talks, training activities, and networking sessions.
Event: effectivealtruism.org/ea-global/events/eagxrotterdam-2022
School-work alternation internship.
Literature (Bradbury, Tolkien, Huxley, Kafka), theravada meditation as a daily practice, acoustic guitar since age 12, occasional sculptor.
I tend a potted olive tree on equal terms: I look after it, it looks after me.