.png){kind=small}
A complete pharmacy management system running online & offline across four branches
Primary Measured Result
৳11 lakh
annual expiry loss recovered
- Client
- PharmaSync Network
- Industry
- Healthcare & pharmacy
- Timeline
- 10 weeks
- Year
- 2025
- Core Stack
- PHP / LaravelPostgreSQLReact
The problem
What was broken before we arrived
Stock was counted on paper notebooks across multiple branches, leading to expensive expiry write-offs and zero visibility into storewide inventory.
Frequent internet disruptions in commercial markets routinely froze digital billing, forcing cashiers to revert to handwritten receipts during peak customer rushes.
Generic cloud software lacked offline operational resilience and forced staff into clunky multi-step mouse workflows that slowed down customer queues.
Strategy & Discovery
How we solved it
Engineered an offline-first architecture using local SQLite storage with automated background conflict resolution to keep POS counters billing even during complete internet outages.
Designed an ultra-fast keyboard-driven checkout interface with full barcode scanner integration, generic medicine substitutes, and auto-FIFO batch selection.
Built cross-platform React Native desktop and mobile apps allowing branch managers and pharmacy owners to conduct stocktakes and audit supplier invoices directly on handheld devices.
The Build
The system in detail
Offline-First Keyboard POS Billing
Counter checkout operates with sub-second keyboard shortcuts, barcode reader support, and uninterrupted local offline transaction caching.
Automated Batch Expiry & Stock Forecasting
Predictive dashboard showing upcoming batch expirations at 30, 60, and 90 days with estimated financial impact so stock can be discounted before it expires.
Multi-Branch Stock Synchronization
Realtime branch-to-branch inventory visibility, stock transfer manifests, and centralized purchase order management across all retail hubs.
The Outcome
Measured results in production
- ৳11L
- Annual expiry loss recovered
- 100%
- Offline billing uptime
- 4
- Branches unified on one system
- 4 hrs
- Saved per branch per week
The verdict after rollout
PharmaSync eliminated handwritten stock books completely. The pharmacy chain runs daily without fear of internet outages, and expiry write-offs dropped sharply as near-expiry batches are flagged automatically months in advance.
“The offline sync saved our business during peak evening rushes when internet lines go down. Billing never halts and we track our batch expiry down to the single blister pack.”
Screens & Views
Interface gallery
Architecture
Why we chose this stack
Laravel & PostgreSQL
Rock-solid relational transaction safety for multi-branch financial accounting and stock movements.
SQLite Offline Sync Engine
Enables uninterrupted local counter sales with automatic delta reconciliation once internet connectivity restores.
React Native Mobile & Desktop
Consistent cross-platform client for staff handheld scanners and desktop counter stations.
Ready to build a system like PharmaSync Network's?
Tell us what your business actually needs. We will come back with an honest view of scope, timeline, and cost.
No obligation · We reply within one business day