Data & Digital
Engineering

Architecture, Integration & Transformation

About Singular

A technology consultancy delivering data, systems integration, and enterprise architecture for financial services, retail, healthcare, and government.

What We Do

We design and implement secure, compliant, and scalable platforms from initial concept to production, turning fragmented data and legacy systems into reliable business capabilities.

Our Approach

Full stack team covering UX design/development & backend customer platforms, committed to leading the industry into the future with a startup mindset.

Leadership

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

Principal Architect

20+ years delivering cloud data platforms and complex migrations; ex-HP & Deloitte. Deep experience in data migration, Azure/AWS, product development, BI, data vault, and CI/CD for data. Led major data migration programs and established enterprise test automation frameworks.

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

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

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)

Let's Transform Together

Ready to turn your data challenges into competitive advantages?

Get in Touch

stefan@singular.enterprises

Sydney • Auckland

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