Case Study: CRM System Upgrade, Data Mapping, Cleansing & Migration for 500+ stores

Company: Multinational Perfumes & Cosmetics Organization (Global Luxury Group)

Timeline: 2005–2011
Role: System Analyst / Regional Project Manager
Regions: China, Hong Kong, Macau, South Korea, Taiwan, Thailand, Malaysia, Singapore, Australia & New Zealand

Scale: 500+ stores, 1,000+ POS terminals, 3 brands

Overview

Led a multi-year Asia-Pacific CRM system upgrade across 10 countries and 3 brands, moving from a legacy platform to an integrated POS-CRM solution supporting 500+ stores. The initiative strengthened retail operations, loyalty programs, data quality, and marketing engagement.

Scope and Responsibilities

Key Responsibilities:

• Owned end-to-end project delivery: scope, planning, RAID management, timeline tracking, vendor coordination, and stakeholder communication.

• Coordinated with business stakeholders and retail operations to confirm requirements, secure budgets, and manage regional prioritisation.

• Managed pilot deployment and full rollout for all markets, including go-live support and BAU handover.

CRM System Upgrade:

• Transitioned from legacy CRM to a POS-integrated CRM platform with enhanced loyalty functionality.

• Delivered new loyalty program rules and marketing integrations, including direct integration with China’s CRM agency.

• Ran RFP and vendor selection, performed gap analysis, led development follow-up.

• Managed unit testing, integration testing and supported UAT execution.

• Developed training materials and delivered user training across multiple countries.

Data Mapping, Cleansing & Migration:

• Designed the data mapping of data transformation from legacy system to the new CRM.

• Led and performed extensive data cleansing to resolve incomplete, duplicated, or mis-formatted customer records.

• Led migration test cycles, production cutover, and post-migration validation for all markets.

Tools & Technologies

• POS / CRM: Infoware

• Marketing Agency: Arvato

• Platforms: Windows, SQL Server, Replication, SFTP/FTP

• PM Tools: Excel, PowerPoint, Word, Conference calls

Key Challenges & Solutions

• Multi-Country & Multi-Brand Prioritisation: Built business cases and ROI models to secure investment and align deployment order across brands.

• Time Zone & Regional Communication: Scheduled staggered workshops (early/late) to keep global stakeholders aligned.

• Localisation Requirements: Used pilot rollouts and limited country-specific customisation to build confidence before mass deployment.

• Complex Regression Testing: Implemented structured release testing to protect local configurations while enabling global enhancements.

• Poor Data Quality: Conducted multi-round cleansing and validation, improving customer data integrity and loyalty reporting.

Result and Business Impact

• Enabled rapid business growth in China through CRM–marketing agency integration

• Improved customer acquisition and loyalty tracking across 10 markets

• Enhanced visibility of customer purchase history and campaign performance

• Delivered cleaner, centralised customer data for marketing and analytics

Relevance to Current Services

This case study directly reflects QuickSure Solutions’ strength in data handling, transformation and quality assurance as part of broader digital and systems programmes. Complex data mapping, cleansing, and migration underpinned the success of transformational IT initiatives for enterprise clients, ensuring clean, consistent, and actionable data during platform upgrades and consolidations — a foundational requirement for any modern business intelligence, CRM, or analytics effort.

Today, these capabilities form a core part of my services, including:

• Data Mapping & Transformation: Defining relationships between disparate data sources to support system integrations and migrations.

• Data Quality & Cleansing: Improving data accuracy, removing duplicates, and enhancing data hygiene to support reliable reporting, analytics, and customer engagement programmes.

• Migration Strategy & Execution: Planning and managing end-to-end data migration with validation, testing, and post-cutover verification to minimise operational risk.

• Business-Ready Data Enablement: Turning raw data into usable business assets to support decision-making, reporting, and customer insights.

These services help organisations move beyond data chaos to trusted and reliable datasets, enabling better governance, performance measurement, and digital transformation success.

Ready to turn your data into a strategic asset?

Whether you’re preparing for a system upgrade, need cleaner data for analytics or want to harmonise business information across platforms, I can help you unlock the full value of your data with customised data transformation and migration solutions