TWINT Mobile Payment Platform Development

The platform maintains reliability at high transaction volumes through Kafka-based data streaming and a scalable cloud infrastructure on Azure Kubernetes Service (AKS). Kafka decouples services and ensures resilient message processing, while AKS enables horizontal scaling to absorb traffic spikes. Together, these components maintain stable data flow and consistent system performance even during peak transaction periods such as holidays or nationwide usage surges.

Security is embedded across the entire stack, from backend services to deployment pipelines. The system follows strict financial-grade standards, including secure APIs, encrypted data handling, and controlled release processes, ensuring safe and trusted transactions for users.

The team follows a structured 4-week sprint model with continuous integration and deployment pipelines. Features are incrementally developed, tested, and validated before release, ensuring minimal disruption while maintaining platform stability and user experience.

The Axon Active team is fully embedded in TWINT’s engineering workflow, participating in the same ceremonies, tools, and processes. Daily overlap between Switzerland and Vietnam enables real-time collaboration, while asynchronous communication ensures continuous progress beyond shared working hours.

The engagement is built on a stable, dedicated team model with no mid-term rotations. Engineers remain on the project long-term, building deep product knowledge and ensuring continuity. This reduces onboarding effort, avoids context loss, and maintains consistent delivery quality over time.