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Galla POS

AI-powered point-of-sale and business assistant for Indian small shops

About This Project

A Flask-based point-of-sale and ledger application for small merchants, featuring barcode scanning, multi-payment processing, GST compliance, an AI assistant for sales queries, and P2PM regulatory monitoring for UPI transactions.

Problem Statement

Small shopkeepers in India juggle dozens of products, multiple tax rates, and daily sales with only paper notebooks or complex Excel sheets. They make mistakes in GST calculations, lose track of inventory, and have no quick way to know how their business is doing without an accountant. This leads to lost revenue and wasted time.

Proposed Solution

Galla POS addresses the critical challenges faced by small shopkeepers in India by providing a comprehensive digital solution that simplifies inventory management, sales recording, and business analysis. Through the integration of an AI chat assistant and a structured point-of-sale system, it empowers shopkeepers with the tools necessary to manage their operations effectively, all while ensuring compliance with GST regulations.

What You'll Learn
  • Implement Flask‑based authentication with session management and CSRF protection
  • Design a normalized SQLite database schema for multi‑tenant shop management
  • Integrate an AI chat interface with backend tool calling for business analytics
  • Handle Indian GST calculations including HSN/SAC codes and rate tiers
  • Build a responsive frontend with JavaScript for dynamic point‑of‑sale workflows
Technologies Used
FlaskrequestsSQLiteJavaScript
Industry-Ready Preparation

This isn't just a project — it's a simulation of how software actually gets built inside a company. You'll see how real teams gather a client's requirements, negotiate trade-offs, and ship in sprints instead of all at once, while picking up the daily rhythm of an engineer's (and tester's) week along the way.

Working With Clients
Requirement gathering, scope negotiation, and expectation management — the way client-facing teams actually handle it.
A Day In The Life
Stand-ups, code reviews, bug triage, and release day — the real rhythm of an engineer's (and tester's) week.
Agile, In Practice
Sprints, backlogs, and retrospectives — see how requirements evolve iteration over iteration, not just in theory.
How Companies Ship Software
From scoping to staffing to shipping — the full lifecycle behind a project like this one, end to end.
Proven design patterns
1 industry-standard pattern identified in the codebase
Real-world deployment context
A neighbourhood grocery store owner uses Galla to scan barcodes, generate bills with correct GST rates, and at the end of the day asks “what were my sales?” to get an instant summary instead of manually tallying paper receipts.
Everything You Get
13 inclusions

One purchase, the entire toolkit — nothing held back, nothing sold separately.

Complete source code
Full, runnable codebase — yours to keep
Set up in one click
Guided, ready-to-run setup — no guesswork
Real product screenshots
7 screenshots of the actual working app
Professional documentation
12 documents — SRS, setup guide, project report
Line-by-line code walkthrough
Every feature explained, module by module
Guided learning path
25 concepts, sequenced for mastery
Step-by-step build roadmap
8-phase plan from zero to shipped
Narrated demo video
Full walkthrough of the working app
Viva & exam preparation
11 examiner-style Q&A, fully answered
Interview-ready Q&A
Interview prompts, tied to your code
AI chat assistant
Ask questions about the code, get instant answers
Technical support
Real help via WhatsApp when you're stuck
Portfolio-worthy build
Showcase it to recruiters with confidence
Project Diagrams
Standard & Premium
Locked
Locked
Locked
Locked

6 architecture & design diagrams(HLD, LLD & more) — unlocked with the Standard or Premium plan.

Screenshots
Galla POS screenshot 1
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Demo Video

No demo video yet

The creator hasn't uploaded a walkthrough video.

Galla POS — Source Code, Docs & Viva Prep