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Data & Digital
Engineering

Architecture, Integration & Transformation

contact@singular.enterprises • Sydney • Auckland

About Singular

Master data management, large-scale migrations, and systems integration for tier-one organizations across Australia and New Zealand.

What We Deliver

Customer data platforms, data lakehouses, analytics, and marketing campaign platforms. Large-scale systems integration and application replacement programs supporting business transformation. Regulatory-grade migrations and multi-cloud architecture (AWS/Azure) for financial services, insurance, government, and telecommunications.

Our Approach

Hands-on architects who design, build, code, and deliver—not just advise. 20+ years delivering mission-critical systems for tier-one enterprises. We stay through implementation, cutover, and hypercare. Battle-tested patterns that work.

Leadership

Stefan van der Wel

Stefan van der Wel

Principal Architect

20+ years in systems integration and information management; ex-IBM & EY. Led data architecture for large-scale MDM/analytics platforms for tier-one clients across financial services, healthcare, and government (IAG, CBA, QBE, Zurich, ANZ, NRMA group, icare, Medibank, Optus).

James Choi

James Choi

Principal Architect

20+ years delivering cloud data platforms and complex migrations; ex-HP & Deloitte. Technical Co-Founder at Auror—award-winning NZ startup (Emerging Innovator of the Year, Deloitte Fast 50 Rising Star). Technical Lead for large-scale data migration programs and AWS environments for Guidewire and Salesforce across major insurers and government agencies in AU/NZ.

contact@singular.enterprises • Sydney • Auckland 3

Services

Comprehensive solutions for modern enterprise challenges

Data Strategy & Roadmap

Operating model, governance, value cases

Enterprise & Solution Architecture

Customer platforms, integration patterns

Master Data Management

Party, product, property domains & data quality

Data Migration

Core systems, Salesforce, CDP, reconciliation

Data Platforms & Engineering

Lakehouse/warehouse, ELT/ETL

Systems Integration & APIs

Eventing, microservices, messaging

Regulatory & Risk Data

KYC/AML, sanctions, reporting

Cloud Architecture

Azure/AWS platform design & migration

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Case Study

Large Government Insurer - Scheme Agent Migration

icare provides workers compensation insurance to 338,000+ employers and 3.5 million employees in NSW. The program involved migrating all policies, claims, and contacts to centralized Salesforce and Guidewire systems.

Our Role

  • Data migration architecture & technical leadership
  • ETL design & reconciliation framework for 20+ resources
  • Data reconciliation between scheme agents and new systems
  • Regulatory compliance reporting (SIRA)
  • Data cleansing: Address, ABN, practitioner numbers
  • Data governance framework implementation
1.5M+
Contacts Migrated
338K+
Employers
3.5M
Employees Covered
5

Case Study

Australia's Largest Insurer - Customer Master Migration

Core systems modernization involving migration of legacy billing, policy management, pricing, CRM, and document management to a new enterprise platform with centralized customer master data management.

Solution Delivered

  • Customer master data management system design
  • End-to-end coexistence architecture
  • Data quality and cleansing capabilities
  • Match and merge golden customer records
  • API and messaging services for all channels
  • Multi-brand customer consolidation
10M+
Party Contacts
5M+
Customers
8.5M
Insurance Policies
3
Brands (AU/NZ)
6

Let's Transform Together

Ready to turn your data challenges into competitive advantages?

Contact Us

contact@singular.enterprises

Sydney • Auckland
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