Invoice automation
Istanbul Okan University, Financial Office
Form to finished invoice, shown at 2× speed. Internal tool used by the financial office.
A tool that turns tuition and dormitory payment requests into finished proforma invoices in about a minute.
- Problem
- Invoices were made by hand in Word, about 5 minutes each, 1,000+ of them in peak months.
- What I built
- Reads invoice requests from email, looks up the student in the database, fills a guided form (fee type, program, amounts) and generates a ready-to-send Word invoice.
- Result
- About 5 min → 1 min per invoice. Roughly 67 hours saved in a peak month.
Claude API · Render · GitHub Pages



