Genura Kariyawasam
FinishedAutomation

Invoice & Quote Generator

Automated quotes, invoices, and PDFs for a service studio.

Next.jsNode.jsPDF APIZustand

Overview

Client
Freelance client
Industry
Creative services
Timeline
3 weeks
My role
Automation developer

The problem

Every quote and invoice was assembled by hand in a spreadsheet and exported to PDF — a 20-minute task per document, riddled with copy errors.

The solution

I built a small web tool where line items, tax, and customer details produce a branded quote or invoice instantly, with numbering and totals handled automatically and PDF export in one click.

Key features

  • Line-item quoting with live totals

  • Tax & discount rules

  • Automatic document numbering

  • One-click branded PDF export

Results & impact

  • Document turnaround dropped by roughly 90%

  • Consistent branding across every document

  • Pricing errors eliminated

Challenges & learnings

Getting PDF output to match the studio's brand exactly — fixed with precise page layout and font embedding.

Want something similar?

I'd love to hear what you're building. Book a free call and we'll talk it through.