Dee Mee Suk

A multi-phase Master Data Platform powering POS, backoffice, and omnichannel commerce across Line, TikTok, Shopee, K+Market, and web—all sharing one core.

KotlinSpring BootPostgreSQLLine OATikTokShopeeK+MarketNext.js

Omnichannel Platform

Sales Channels

Unified management

100%

Single Source of Truth

Data consistency

Real-time

Order Processing

Across all channels

The Challenge

Managing products, customers, and orders across multiple disparate channels (Line OA, TikTok, Shopee, K+Market, website, and physical POS) while maintaining a single source of truth and preventing data drift.

The Solution

Built a centralized Master Data Platform (MDP) that serves as the canonical store for all business entities. All channels are projections of this truth, with events flowing through unified pipelines for analytics and operations.

Platform Components

Master Data Platform

Central service exposing APIs for products, customers, orders, and inventory with domain-driven design

POS & Backoffice

Web-based interfaces for checkout, customer lookup, stock management, and HQ administration with RBAC

Marketplace Website

React/Next.js frontend with product listing, campaigns, and subscription programs driven by MDP APIs

Channel Connectors

Unified integrations for Line OA, TikTok, Shopee, K+Market handling webhooks and polling with event normalization

Event Pipeline

Normalized events from all channels persisted with timestamps and source tags for unified analytics timeline

Analytics Foundation

Time-series friendly schema supporting cohort analysis, LTV calculations, and data warehouse mirroring

Data Flow Architecture

Unified pipeline ensuring data consistency across all channels

Sales Channels

MDP Connectors

Events normalized and validated

MDP Connectors

Core Domain Services

Business logic applied

Domain Services

PostgreSQL Database

Single source of truth updated

Database

All Frontends

Consistent data projections

Need an Omnichannel Platform?

Let's discuss how we can build a unified Master Data Platform that connects all your sales channels with a single source of truth.

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