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SaaS / RetailRetail

gPOS

Point of Sale System

g

The Problem

Small and medium retail stores needed an affordable, modern POS system. Existing solutions were either too expensive for small businesses or lacked features for growing chains. Many stores in Bangladesh face unreliable internet, so offline capability was essential.

1
Enterprise POS systems too expensive for SMBs
2
Unreliable internet makes cloud-only solutions risky
3
No affordable multi-store inventory sync
4
Complex interfaces requiring extensive training

What We Built

gPOS is a modern, affordable point-of-sale system designed for retail stores of all sizes. It works offline, syncs across locations, and is simple enough that staff can learn it in an hour.

Offline-First Design

Works without internet. Syncs automatically when connection is restored. Never lose a sale.

Barcode Scanning

Quick product lookup with barcode scanner support. Auto-generate barcodes for untagged products.

Inventory Management

Track stock levels, set reorder alerts, manage suppliers, and transfer between locations.

Multi-Store Sync

Real-time inventory sync across all locations. Central dashboard for chain management.

Sales Reporting

Daily, weekly, monthly reports. Best sellers, slow movers, profit margins, staff performance.

Supplier Management

Track suppliers, purchase orders, and receiving. Cost tracking per supplier.

The Impact

100+

Retail stores using gPOS

99.9%

Uptime (including offline)

1000+

SKUs supported per store

<1 hr

Staff training time

Technical Highlights

Architecture: Offline-first with local SQLite database syncing to cloud PostgreSQL

Electron desktop app for offline capability
React frontend, Node.js backend
SQLite local DB + PostgreSQL cloud sync
Conflict resolution for multi-device sync
Receipt printer integration

Technologies Used

ReactNode.jsSQLitePostgreSQLElectron

Project Details

Client

Internal Product / Multi-tenant SaaS

Duration

14 weeks

Team Size

4 developers

Services

SaaS Development, Desktop App, Offline-First Architecture

Investment

Our Price~$17,000
Industry Standard~$55,000 - $70,000
Client SavedExceptional value