Send a receipt photo to a Telegram bot: it reads items and logs your expenses.
Stop typing expenses: photograph a receipt and let it land in a database.
Python Telegram bot with a modular pipeline (config, images, extractor, db, export); perceptual-hash rejects duplicate photos; asks confirmation before saving; /esporta builds an XLSX of expenses.
Working prototype documented for reuse (service removed from prod on request, repo kept).
Full architectural rules to be published by the author.