Hey everyone! 👋
I am a self-taught teenage developer from India. Over the last few months, I've been working on a big problem: small local retail shops often have terrible internet, causing their billing systems to freeze up during busy checkout hours.
To solve this with zero budget, I built and deployed FnvxTra—a free, offline-first GST billing and inventory platform.
Live Link: 👉 https://fnvxtra.in
📋 Key Features:
- Offline-First: Uses zero-latency local caching. Once loaded, the web app functions completely offline so checkouts never freeze.
- Merchant Privacy: Because it runs locally, data stays safely on the store owner's browser.
- Automated GST: Handles tax splits and inventory lookups instantly.
- Thermal Printing: Integrates smoothly with standard retail receipt printers.
🛠️ The Tech Stack
To keep this project 100% free with zero investment, I built it using frontend web technologies and hosted it entirely on Vercel.
💬 I need your expert feedback!
As a young developer, I don't have a marketing budget. I am looking for my first 10 tech-savvy users or testers to check it out.
Could you open the app and tell me:
- Does the offline caching load smoothly for you?
- How can I improve the UI layout for a busy shopkeeper?
- Are there any edge-case bugs you found while creating dummy invoices?
Thank you for supporting a student developer! 🚀
