- LLMs and agents
- Retrieval-augmented generation (hybrid search, reciprocal rank fusion, reranking), function calling, Model Context Protocol (MCP), OpenAI API, Anthropic Claude, vLLM, Ollama, LangChain, LangGraph, LlamaIndex, Hugging Face Transformers, LoRA and QLoRA fine-tuning, FastEmbed
- Machine learning
- PyTorch, TensorFlow, Keras, scikit-learn, YOLO, OpenCV, CNN and LSTM models for time series, MLflow, ONNX, NumPy, pandas, SciPy, Matplotlib, Apache Spark
- Backend and data
- Python (FastAPI, asyncio), C# and .NET, SQL, PostgreSQL with pgvector, Elasticsearch, ChromaDB, MongoDB, REST APIs, Streamlit, JavaScript and TypeScript (React, Node.js, Express)
- Infrastructure
- Docker, Kubernetes (K3s), Linux, Git, CI/CD (GitHub Actions, GitLab CI/CD, self-hosted runners)
- Also used
- Java, C, C++, PHP, HTML and CSS, MATLAB, R, ROS, C/AL and AL (Microsoft Dynamics)
- Languages
- Italian (native), English (C1), French (A2)