The problem

Every registered Indian business must produce GST-compliant invoices — and the market's answer is a subscription. For a small shop, that means renting basic invoicing forever, storing business data in someone else's cloud, and losing access the month cash flow gets tight. Billing software is infrastructure; infrastructure you rent indefinitely for a fixed need is a tax of its own.

The approach

Muneem Ji — the honorific for the traditional bookkeeper — is the opposite of a SaaS: buy nothing, own everything.

Self-hosted by design. Docker-ready, light enough to run on a Raspberry Pi in the back office. The business's data stays in the business.
GST-correct out of the box. Invoice generation with the tax math handled — CGST, SGST, IGST — without an accountant on call.
MIT licensed. Free to use, modify, and keep forever. No per-seat pricing, no feature gates, no sunset risk.

Muneem Ji is the purest expression of the lab's brief: a real problem in real people's work, solved with software they can own — built for a market the commercial vendors treat only as subscription revenue.

Status

Live at muneemji.mannatai.com, open source at github.com/JawedCIA/muneem-ji. In maintenance-and-improvement mode: the product does its job and stays shipped.