Davide Zambiasi, Senior Developer Relations Engineer. Documentation, developer guides, and example apps across AI and blockchain infrastructure.https://davidezambiasi.devenhttps://davidezambiasi.dev/notes/the-langchain-serieshttps://davidezambiasi.dev/notes/the-langchain-seriesIn 2023 I wrote a nine-part series on building with LangChain, from environment setup to chatting with your own data. What it covered, what has changed, and where to read it.Tue, 04 Aug 2026 00:00:00 GMThttps://davidezambiasi.dev/notes/spectracorexhttps://davidezambiasi.dev/notes/spectracorexAn open-source initiative to build a fully local, privacy-first home automation ecosystem: the idea, the module architecture, and where it's going.Mon, 13 Oct 2025 00:00:00 GMThttps://davidezambiasi.dev/notes/linux-essentialshttps://davidezambiasi.dev/notes/linux-essentialsThe Linux fundamentals you use every day: flags and manuals, creating and moving files, reading permissions, switching users, and what /etc, /var, /root, and /tmp mean for security.Sat, 11 Oct 2025 00:00:00 GMThttps://davidezambiasi.dev/notes/run-llms-locally-with-ollamahttps://davidezambiasi.dev/notes/run-llms-locally-with-ollamaA practical walkthrough of running LLMs on your own machine with Ollama and DeepSeek Coder: install, CLI basics, the local API, and a Python integration.Mon, 11 Mar 2024 00:00:00 GMT