InvoiceBot — AI Automation project by TVDG Tech
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AI Automation NorthStar ConsultingChicago, USA 3 weeks

InvoiceBot

Client

NorthStar Consulting

Location

Chicago, USA

Timeline

3 weeks

Category

AI Automation

Project Overview

Automated invoice processing — extracts data from PDFs, matches purchase orders, flags discrepancies, routes approvals via Slack.

The Challenge

NorthStar had 2 full-time staff manually processing 200+ invoices per week. Error rate was 8% and approval cycles took 3-5 days.

Our Solution

Built a Claude API pipeline that reads invoice PDFs, extracts vendor/amount/date, cross-references Google Sheets PO database, flags mismatches, and sends Slack approval requests with one-click approve/reject.

Tech Stack

Claude APIn8nGoogle SheetsSlackNode.js

Results

90% reduction in manual processing

$15K/month saved in admin costs

Invoice approval cycle: 3 days → 4 hours

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