Engineering
Engineered as infrastructure — not assembled as a template.
Complex beneath the surface. Controlled from one interface. Our platforms share a modular, API-first service core with isolated financial, control and data layers.
Reference architecture
Layered, modular, independently deployable.
Access layer
- API gateway
- Authentication and identity
- Role-based access control
- Rate limiting and quotas
Service core
- Modular services
- Transaction engine
- Notification services
- Integration layer
Financial core
- Accounting ledger
- Double-entry records
- Reconciliation controls
- Settlement processing
Control
- Admin control centre
- Audit logs
- Reporting and analytics
- Configuration management
Clients
- Web applications
- Mobile applications
- Partner and agent portals
- Embedded API consumers
Foundation
- Data infrastructure
- Monitoring and alerting
- Backup and recovery
- Security controls
Interface layer
Every capability is an authenticated API call.
Illustrative request and response traffic from the enterprise core. Endpoints, payloads and identifiers shown here are demonstration data.
nodust · api · demo streamsecure · 38ms
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Scale and resilience
Systems are architected for high-throughput processing. Capacity is configured and benchmarked according to each deployment rather than quoted as a universal figure.
- Horizontally scalable services
- Queue-based processing where appropriate
- Fault-tolerant service boundaries
- Idempotent transaction handling
- Ledger integrity and reconciliation controls
- Performance benchmarking per deployment
Delivery practice
Every engagement runs through a controlled delivery pipeline with defined environments, testing and release governance.
- Environment-variable and secrets management
- Database migrations under version control
- Staging and production environments
- CI/CD with automated checks
- Unit and integration testing
- Structured logging and error tracking
- Background job processing
- API documentation per release
- Role-based permissions and audit trails
- Automated backups and recovery drills