Payment gateway

What we design: payment gateway. These are solution capabilities, not claims of completed projects. Technical choices are made during discovery.

Discuss solution architecture ↗← Products & solutions

01 / SOLUTION DESIGN

Functional building blocks

Delivery capabilities: Payment gateway

↗User roles and business workflows

↗Workspaces, rules and process automation

↗Reporting, notifications and audit events

↗Administration, monitoring and APIs

Architecture is selected for workload, availability targets, SLAs and infrastructure constraints: modular monolith, microservices or event-driven components.

SOLUTION ARCHITECTURE

What the system can include

Functional modules, integration boundaries and engineering decisions to scope a tailored implementation — not a claim of an existing product.

Functional modules

Payment orchestration
Refunds and chargebacks
Reconciliation
Risk controls

Systems and integrations

Payment service providers
Banks
Merchant platforms

Engineering considerations

Idempotent operations
Tokenisation
PCI scope review

Discovery checklist

Target workflows and measurable success criteria
Expected scale, user roles and availability requirements
Existing systems, APIs and data ownership
Security, hosting and compliance constraints

Discuss architecture ↗

02 / ENGINEERING

Architecture approach

Architecture is selected for workload, availability targets, SLAs and infrastructure constraints: modular monolith, microservices or event-driven components.

Integrations and data

APIs and adapters for ERP, CRM, identity, payments and analytics; controlled migration, synchronization and data-quality measures.

Reliability and security

Role-based authorization, encryption, observability, resilience, vulnerability testing and applicable regulatory controls are designed in from the start.

03 / EXECUTION

Delivery stages

↗Business discovery and requirements

↗Architecture and data model design

↗Iterative development and integration

↗Performance validation and controlled release

04 / HANDOVER

What the client receives

Requirements dossier, architecture decisions, source code and infrastructure, automated tests, operating documentation and a support transition plan.

Discuss solution architecture ↗