NAB Edge Credit Card
A live staff-pilot credit card that proved Project EDGE's React Native platform in production — built with cross-functional teams, Progressive Elaboration, and phased enterprise rollout before whitelabel migration.
NAB White-Label Credit Card Program — 1M+ Citi customer migration on a shared React Native platform.
Read the full program story →Product Snapshot
Partner / Brand: NAB (staff pilot)
Client: National Australia Bank
The NAB Edge Credit Card was NAB's internal proof point for Project EDGE — a real credit card on a new React Native stack, delivered by a cross-functional team using Progressive Elaboration and a phased staff rollout before the same platform scaled to whitelabel migration.
Key Signals
Program
Project EDGE
Product type
Staff pilot
Delivery model
Progressive Elaboration
Platform
React & React Native Micro-frontend
NAB Edge Credit Card fact sheet
Correct as at 11 April 2023
Product terms from NAB's published fact sheet. The staff pilot ran as a real credit card — standard rates, fees, and disclosures.
Minimum credit limit
$1,000
Purchase rate
12.99% p.a.
Interest-free period
Up to 44 days
Annual fee
$1
Minimum repayment
2% or $25
Cash advance rate
21.74% p.a.
Why React Native for an enterprise pilot
NAB needed more than a demo app. The staff pilot had to run as a live credit card — real accounts, real transactions, real compliance — on a stack the bank could scale to 1M+ whitelabel customers. React Native gave the program one codebase for iOS and Android, shared UI patterns across future partner brands, and fast iteration inside a heavily regulated environment.
Cross-functional work in the domain model
The pilot was owned by the credit card domain — product owners, mobile engineers, DevOps, designers, QAs, and release engineers sharing one backlog. Mobile work tracked core banking changes, card servicing APIs, and what operations needed before go-live.
Progressive Elaboration in practice
Features were broken down Epic → Feature → Story so the organisation built what was needed when it was needed — not too early, not too late. Progressive Elaboration in an Agile setting let the team ship incrementally, refine scope as integration points became clear, and keep defect rates down by avoiding big-bang drops on untested paths.
Enterprise-wide rollout and feedback
The pilot reached NAB staff in stages. I coordinated with product, operations, support, and program leadership on each release — collecting feedback from real card usage and feeding it back into the backlog. Staff were the first production users before any external migration.
Production banking, not mocks
The app wired into live card and account services — digital card provisioning, statements, repayments, transaction history, authentication, and push notifications. Integration gaps, latency issues, and edge cases showed up early, with exposure limited to an internal staff cohort. Product fact sheets, consent flows, and disclosure timing were built into the journeys.
What the pilot unlocked
By the time whitelabel migration started, the team had already proven release governance, observability, security patterns, and shared micro-frontend components on a NAB-owned product. React Native was no longer a bet — it was the validated foundation for partner-branded credit card apps on the same platform.
Shared platform
The staff pilot and each whitelabel product ran on the same multi-tenant React & React Native micro-frontend foundation — shared navigation patterns, release governance, and engineering standards — while allowing brand-specific UX, onboarding, and partner integrations at the product layer.
Full Project EDGE program story →Explore Further
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