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Sportello — Embeddable AI Chat Widget
·1562 words·8 mins
A self-hosted AI support chat that any website adds with one script tag: an iframe-isolated React widget streaming Gemini replies over SSE, designed and built solo in one week.

LMnetwork: automated prompt optimization for LangGraph agents
·1026 words·5 mins
An internal tool that treats prompts like weights. It runs a LangGraph agent over a golden dataset, scores every output with an LLM judge, then evolves the prompt text until the scores climb.

md-italia: one Markdown file becomes an accessible government portal page
·1400 words·7 mins
One source of truth for Italian public-administration procedures: experts write each procedure as a single Markdown file in a purpose-built editor, and a custom renderer turns that same file into the public portal’s accessible page — removing the manual step where an editor re-entered every report into the platform’s forms. Hundreds of real procedures have been rendered through it; deployment to the live portal is the step in front of it.
