Key highlights
40% faster release velocity
10% lower TCO
Supporting millions of concurrent users
Overview
Client name: Digital arm of South African financial services provider and insurer
Region: Africa
Industry: Banking and financial services
Client since: 10+ years
Challenges
1.
Existing disparate backend systems lacked the agility and scalability needed for mobile-first
2.
Managing multi-state UI journeys and personalization for diverse users
3.
Ensuring banking-grade security, auditability, and data protection across mobile and APIs
Solution
1.
Built a cross-platform mobile app with reusable UI/UX and seamless onboarding
2.
Ensured microservices backend for real-time, personalized banking
3.
Enabled OAuth2, role-based access, and audit logs for compliance
4.
Cloud-native stack with Flutter, FastAPI, and Python
Impact
1.
40% faster release velocity with Flutter
2.
10% lower TCO with shared components and reusable code
3.
Architecture supports millions of concurrent users without latency tradeoffs
4.
Domain-driven design and standardized patterns enhanced performance and onboarding