Smart Invoicer — AI-Integrated Web App
Delve into the transformation of Spider Business Center, a leading business setup consultancy in Dubai. Through a comprehensive SEO strategy, I helped revive and grow their organic presence amidst major Google algorithm updates and intense local competition.
- Client Personal Project
- Service AI Integration in React App
- Date June 2025
Overview:
This is a smart invoice tool, that integrates AI chat field, to get the text from user, and convert that text and deliverables into the invoice preview. and then the user can download the invoice pdf. This is mainly for the freelancers who needs to send invoices to their clients after the work.
Goal:
The goal of this app is a minimal web app that lets a user type something like:
“Invoice John Doe for 5 hours of UI/UX design at $40/hr. Add 7% tax.”
And it returns:
- Branded with user name and logo (optional for MVP)
- A downloadable PDF invoice
- Client details auto-filled
- A proper breakdown of hours, rate, tax, and total
- A downloaded PDF Invoice
Stack to Use:
Frontend: React + Tailwind (looks clean, easy to style)
Backend: None (use OpenAI API client-side)
PDF Generator: react-pdf (you’ll get the invoice as PDF)
AI: OpenAI GPT-4 (or 3.5-turbo to save tokens)
Deploy: Vercel or Netlify (free and fast)
📈 Completed Features:
✅ React Project Setup
✅ Form for Name, Description, Rate
✅ GPT Integration
✅ Invoice Live Preview
✅ PDF Export (react-pdf)
✅ Past Invoices with localStorage
✅ Basic Styling (Tailwind)
✅ Deployed to Vercel
✅ Fixed API key security issue