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Payment Systems Integration
Card, mobile money, bank rails, and gateway integrations engineered for reconciliation.
The problem
Most payment failures are operational, not technical: unreconciled transactions, opaque error states, missing audit trails.
Our approach
We build payment integrations with idempotent writes, deterministic state machines, and reconciliation built into the architecture.
Outcomes
- Idempotent and replayable transactions
- Automatic daily reconciliation
- Standardized error taxonomy across providers
- PCI-aware design and key management
Engagement process
Discover
1–2 weeks
Design
2 weeks
Build
6–14 weeks
Operate
ongoing