The Challenge
A regional financial services firm needed to move beyond branch-first banking. Their customers expected a modern mobile experience — instant visibility of their money, spending insight, and security they could trust — and the firm needed a platform that wouldn't buckle at tens of thousands of concurrent users from day one.
What We Built
- Real-time transaction tracking — balances and transactions sync instantly across devices
- AI-powered budgeting insights — spending is categorised automatically and surfaced as clear monthly guidance
- Biometric authentication — fingerprint and face unlock alongside device-level encryption
- Multi-currency support — accounts and transfers across currencies with live rates
Technology
Built with Flutter for a single codebase across iOS and Android, a Node.js API layer, PostgreSQL for transactional integrity, and AWS infrastructure sized for launch-day load.
The Outcome
- 50,000+ users onboarded within 90 days of launch
- Zero critical incidents during the launch window
- The platform now serves as the firm’s primary customer channel