Pillar 04
Financial Technology & Payment Ecosystems
We build the money-movement layer: integration with mobile money and card rails, reconciliation that balances, and cardholder-data architectures scoped for audit from the first day rather than the first assessment.
Service lines in this discipline
Payment Gateway Integration & Custom Gateway Development
Integration across mobile money, card and bank rails behind a single internal interface, with the failure modes handled explicitly. Payment integration is defined by its unhappy paths — timeouts, duplicate callbacks, partial reversals — and that is where our engineering effort concentrates.
- Laravel
- .NET
- PostgreSQL
- Redis
- RabbitMQ
Institutional Billing, Invoicing & Subscription Engines
Billing systems that compute the correct amount under proration, mid-cycle change, tax and multi-currency, and that produce an invoice your finance function can reconcile. Billing defects are discovered by customers and are expensive in both revenue and trust.
- Laravel
- .NET
- PostgreSQL
- MySQL
- Redis
Core Transaction Processing & PCI-DSS Compliant Architecture
High-integrity transaction processing with cardholder data scope deliberately minimised. The most valuable architectural decision in a payments programme is how much of your estate falls inside the assessment boundary, and that decision is taken at design time.
- .NET
- PostgreSQL
- Apache Kafka
- HashiCorp Vault
- Kubernetes
Adjacent disciplines
Most programmes draw on more than one.
AI & Automation
From AI ambition to production systems that carry measurable operational load.
Pillar 02Cloud & DevOps
Cloud estates that are auditable, reproducible and cost-governed.
Pillar 03Enterprise Software
Multi-tenant products and platforms built to survive their own success.
Pillar 05Frameworks & API
Modernisation of systems you depend on, exposed through hardened APIs.
Pillar 06Web3 & Blockchain
Distributed ledger applied where it outperforms a database — and only there.
Request for Proposal
Begin with a scoped conversation, not a sales call.
Our intake is structured so that the first response you receive is technical. Tell us which of the following describes your position and we will route your enquiry to the engineering lead who owns that practice.
Enquiries are acknowledged within one business day and answered substantively within two business days. All submissions are treated as confidential; a mutual non-disclosure agreement is available before disclosure of scope.