Digital banking
Afrione
Mintyn Online Banking
Case study
Afrione
Digital banking · Mintyn Online Banking
MobileWebAPI
Stabilised mobile and web banking experiences with deep functional and API coverage ahead of launch.
Challenge
Afrione needed confidence across Android, iOS, and web before launch, with authentication and data-validation APIs under heavy scrutiny.
Approach
Designed and executed large functional suites across platforms, plus targeted API cases for auth and validation workflows. Worked with developers on clearer error handling and used detailed, actionable defect reports to speed fixes.
Outcomes
- 1,769+ test cases across mobile and web with 98% coverage
- Under 0.1% defect escape rate and 80% fewer production failures
- 827 API cases; 54 high-severity bugs resolved; ~10% backend performance gain
- 13.5% lift in user satisfaction from clearer error handling
- 30% faster bug resolution with richer reporting
- 31% operational efficiency improvement supporting a successful launch