AutoPilot Autónomo — Facturas, gastos e impuestos para freelancers - Sell Project

AutoPilot Autónomo is a complete, production-ready SaaS codebase for Spain's 3.3 million self-employed workers (autónomos). It automates the full quarterly workflow every Spanish freelancer has to run: issue invoice → scan receipt → reconcile bank transaction → generate tax declaration → export in AEAT (Spanish Tax Agency) machine-readable format. Why now — the regulatory window From July 1, 2027, every Spanish freelancer is legally required to use certified invoicing software compliant with VeriFactu — Spain's new tamper-evident e-invoicing regulation. Non-compliance fines reach €50,000. This creates a captive forced-adoption market of 3.3M users with a hard deadline 14 months away. Google searches for "verifactu" grew 10× in 2024–2025. At least 7 new SaaS competitors launched between 2024–2026. What's built and working VeriFactu-compliant invoicing — SHA-256 hash chain enforced at the DB level, Facturae 3.2.2 XML with XAdES-BES digital signature, embedded QR code pointing to AEAT AI receipt OCR — upload a photo, Claude Haiku vision extracts vendor / amount / IVA / IRPF / deductible % in 3s All 6 Spanish tax declarations — Modelo 303, 130, 111, 390, 347, 100 — auto-computed from invoices and expenses Official AEAT BOE export — fixed-width files in ISO-8859-1 encoding, ready to submit PSD2 bank sync via GoCardless — auto-matches credits to invoices (±€0.01), debits to expenses (30-day window) Cuota calculator — RDL 16/2025 contribution brackets baked in Tax deadline reminders — BullMQ worker fires T-14 / T-7 / T-1 day notifications NIF / NIE / CIF validator with canonical Spanish checksum Tech stack Turborepo · pnpm · Next.js 15 (App Router) · React 19 · Fastify 5 · TypeScript · PostgreSQL · Redis · BullMQ · Anthropic Claude · GoCardless PSD2 · Vitest · Playwright · GitHub Actions CI · Docker Compose