Production-grade invoice automation platform — Clean Architecture, TDD, RBAC, BullMQ, Outbox pattern, OpenTelemetry, and a 5-job CI pipeline. NestJS · Next.js 15 · PostgreSQL · Redis · Gemini · Resend

turning a manual, error-prone billing workflow into a fully automated pipeline

AI-powered LINE bot for Japanese SMEs: automated invoice processing with Freee/MoneyForward integration, PDF parsing, T-number verification, and legacy system modernization. Reduces invoice data entry from 5 minutes to 5 seconds.

A Python-based NLP tool that classifies invoice descriptions into predefined categories such as Rent, Utilities, Equipment, or Vendor Payments.

Notion automation system with Make.com integration for client project management and automated invoice processing. 4-database architecture with intelligent workflows.

Deterministic invoice extraction using native PDF text layers. No OCR nonsense, no brittle rules that break at scale, no vendor lock-in paying exorbitant prices for creative interpretations of financial documents. This is my battle, I pick this hill!

Browser automation for QuickBooks Desktop Online/Enterprise — automate invoice creation, payment processing, report extraction, and accounting workflows without the QuickBooks SDK.

Professional Open Source E-Invoicing System for PHP (Yii3) with UBL 2.1 and Peppol support

AI-powered invoice processing and accounts payable automation using n8n, OpenAI, Google Sheets, and Gmail with risk scoring, duplicate detection, and automated reporting.

Portfolio project: LLM-driven agent that books supplier invoices into SAP. Deterministic Coordinator with tool-calling, DDD with four bounded contexts, Constraint Hierarchy for LLM safety, pure-Python verification, three-pillar observability. 14 ADRs. Built to demonstrate production patterns for agentic systems.

Flow-Like WASM nodes for German and EU e-invoicing: read, write, validate, transform, and archive XRechnung, ZUGFeRD, Factur-X, and EN 16931 invoices.

This repository demonstrates how to automate the creation of sales invoices by converting dynamic HTML into PDF files with custom headers and footers using .NET (C#). It’s a practical solution for developers building invoice systems or document automation tools

Your AI Automation Partner

Google Apps Script billing automation with audit-ready outputs.

Invoice automation platform with Flask backend, TypeScript frontend, and analytics dashboard

Invoice automation for Japanese businesses (Google Apps Script) / 日本企業向け請求書自動化システム

Autonomous AP agent + DOCX standardization. GPT-4o invoice extraction, three-way matching, approval routing, ERP sync, and AI-powered Word document normalization. Zero manual data entry.

🤖 Ready-to-import n8n workflow templates for Indian SMBs — WhatsApp leads, GST invoices, Razorpay alerts, Shiprocket tracking & more. Star it if useful!

Smart Invoice Entry Automation - AI-powered invoice processing with Google Gemini