Build middleware that makes complex systems behave like one platform.

Payment Middleware & Gateway Integration

For teams dealing with fragmented payment APIs, duplicated integrations, and inconsistent provider behavior.

• Normalize provider contracts and payment states.
• Build idempotent payment APIs, webhook processors, retries, and status mapping.
• Deliver gateway adapters, integration documentation, and observability hooks.

Multi-Provider Routing & Failover

For platforms exposed to provider downtime, manual failover, and limited routing visibility.

• Design routing engines, provider scoring, fallback rules, and health checks.
• Implement retry policies and transaction traceability.
• Deliver routing logic, monitoring, and failover policy.

Data Integration Middleware

For environments with multiple sources, inconsistent schemas, and manual data movement.

• Create ingestion, validation, normalization, and event publishing flows.
• Define downstream API contracts and reconciliation-friendly data models.
• Deliver transformation rules, event streams, and integration services.

API Platform Architecture

For organizations held back by unstable contracts and direct access to internal systems.

• Build API facades, contract-first endpoints, auth boundaries, rate limits, and audit logs.
• Support REST and gRPC APIs with OpenAPI specifications and lifecycle guidance.
• Improve partner integration speed without exposing brittle internals.

Backend Modernization

For legacy systems blocking product delivery and partner integrations.

• Create modernization layers, adapters, migration paths, and safe replacement strategies.
• Use strangler-pattern delivery where a full rewrite would add unnecessary risk.
• Deliver API layers, adapters, integration tests, and migration support.

Reliability, Observability & Security

For production blind spots, weak audit trails, and unclear incident signals.

• Implement tracing, metrics, logs, alerts, secure identity flows, and audit logging.
• Harden integration boundaries with rate limits, mTLS, and explicit authorization flows.
• Deliver dashboards, alerting rules, structured logs, and OpenTelemetry instrumentation.