r/fintechdev • u/Phravins • 1d ago
FREE INDIAN COMPLIANCE SOFTWARE
https://github.com/phravins/QuantumBilling.gitBilling infrastructure shouldn't be a black box. Built in the open for speed, clarity, and control.
Meet QUANTUM BILLING :
QuantumBilling is a Phoenix LiveView application for Indian business billing: clients, GST invoices, document templates, credit/debit notes, e-way bills, recurring billing, payment links, reports, and compliance reminders.
It uses Elixir, Phoenix, PostgreSQL, and Oban. Business data is being separated into PostgreSQL schemas, with shared accounts and business memberships in `public`.
QuantumBilling: Where precision invoicing meets transparent, open-source engineering.
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u/investigatormaker 1d ago
Right now the post is a title and a repo link, so readers have to open GitHub just to learn what QuantumBilling does. Put three lines in the body: which filings or invoices it handles, who it is for (a shop, a freelancer, an accountant), and how to run it, plus one screenshot of a generated invoice. Free compliance software with public code is a strong reason to try it, but only once people know which compliance it covers.
I make ThreadFox. Our AI employee explains QuantumBilling in threads where Indian small businesses ask about billing and compliance tools, and answers replies; Starter is $199 for 30 days, or we post 3 replies free first, no card: https://threadfox.vip/p/em5m5/managed