Distribution Chain Management Software
Distribution chain software for Hai Dang Khoa — orders, inventory, and multi-point delivery tracking for wholesale trading operations.

Hai Dang Khoa General Trading needed visibility across stock, customer orders, and delivery status across its distribution network. LTU Soft delivered a management platform for catalog, inventory, order fulfillment, and partner outlets.

Distribution software fails when stock truth differs across warehouse, sales, and delivery — agree on the source of truth in week one.
Wholesale and retail units of measure must be explicit; silent conversion bugs show up as angry customer calls, not test failures.
Project at a Glance
| Field | Detail | Notes |
|---|---|---|
| Category | Logistics | Engagement model |
| Client Type | Hai Dang Khoa General Trading Co., Ltd. | Engagement model |
| Timeline | 2022 | Discovery through go-live |
| Focus Areas | Distribution · Inventory · Orders · Wholesale | Primary capabilities delivered |
Delivered for a hai dang khoa general trading co., ltd. in 2022 — scoped as a fixed-milestone engagement with weekly demos and named owners on both US and Vietnam sides.
Orders lived in chat messages and spreadsheets; stock counts drifted between warehouse and sales, causing stockouts and duplicate shipments.
Route and allocation rules need operator overrides with audit — perfect automation that cannot be corrected on the floor will be abandoned.
Partner catalogs and price lists change mid-season; plan import/export workflows before promising real-time sync.
Centralized product and inventory masters, order capture for sales staff, allocation against available stock, and delivery status updates. Role-based access separates warehouse, sales, and management views.
Pick/pack progress and exception queues should be visible to dispatchers without opening a spreadsheet.
Idempotent inventory adjustments prevent double-count when mobile scanners retry in weak warehouse Wi-Fi.
We measure success against baselines agreed in discovery — not vanity metrics added after launch. The table below captures headline numbers; narrative outcomes follow for stakeholder reviews.
Key Metrics
| Metric | Result | Context |
|---|---|---|
| Stock accuracy | +30% | Measured post-launch |
| Order cycle time | -25% | Measured post-launch |
| Duplicate shipments | Near zero | Measured post-launch |
Business Outcomes
- Sales confirms availability before promising delivery dates.
- Warehouse picks against system allocations instead of verbal lists.
- Managers see open orders and stock positions without chasing chat threads.
Track fill rate, on-time dispatch, and stockout frequency — those metrics already live in client ops meetings.
After launch, watch manual correction volume; rising overrides mean the model does not match the warehouse.
Distribution chain software for Hai Dang Khoa — orders, inventory, and multi-point delivery tracking for wholesale trading operations.
Built with logistics-appropriate tooling — production-tested across LTU-SOFT client squads. Choices favor maintainability and integration fit over novelty.
Core Stack
| Layer | Tools | Rationale |
|---|---|---|
| Application | React · Node.js · PostgreSQL | User-facing and API surfaces |
| Data & Infra | Redis | Persistence, cache, and ops |
Full Stack
- React
- Node.js
- PostgreSQL
- Redis
Choose stack pieces the client ops team can support — document which jobs own allocation, sync, and reporting.
Leave extension points for multi-warehouse and carrier APIs so phase two does not force a rewrite.
Run through this checklist before go-live — assign an owner for each item and block the release window until sign-off. Skipping steps because of deadline pressure is how production incidents start.
Pre-launch gates
- Reconcile inventory allocations against warehouse pick lists in staging.
- Test order capture, stock reservation, and delivery status transitions.
- Validate duplicate-order and oversell guards under concurrent sales users.
- Confirm export reports for open orders and stock positions.
- Exercise offline or delayed sync recovery if outlets are intermittent.
- Share runbook for stock adjustment and voided shipment corrections.


