02 / Identity and security
RAKToken two-factor authentication services
Backend services supporting secure authentication experiences for critical banking journeys.
Context
Authentication sits directly on the path to high-value banking actions. Backend services in this space must remain dependable while coordinating security-sensitive customer journeys.
This overview stays at a public portfolio level and does not disclose authentication internals, threat models, or bank security controls.
Contribution
- Backend delivery for authentication journeys
- Service integration for security-sensitive workflows
- Support for reliable production releases
Engineering priorities
- Predictable behavior across success and failure paths
- Maintainable service boundaries and meaningful testing
- Useful observability without exposing sensitive information