Personal app
OrçaZen
Personal finance app: expenses, income, credit card bills and subscriptions, with AI statement import and natural-language entries.
It started as a spreadsheet and became a full app, built entirely with Spec-Driven Development: every feature has a spec, work packages and independent review before it lands.
It imports statements and card bills in OFX, CSV or PDF — the AI (Gemini, with retries, model fallback and a circuit breaker) suggests categories, and nothing is saved without confirmation. It also takes natural-language entries and a Telegram bot, projects installment purchases onto future bills and reconciles payments and refunds.
The code is private; happy to show it in a conversation.