The layers behind
a connected product.
Four complementary capabilities. Scoped to your requirements, your stack and the stage of your product.
UPI integration consulting
Architecture reviews, integration flows, callback handling, failure-state mapping and provider onboarding support.
A scope may include
- Integration flow and dependency map
- Callback, timeout and duplicate-handling design
- Test scenarios and go-live readiness questions
API & backend engineering
Business APIs, backend services and integration layers designed around clear contracts, observable behavior and maintainable code.
A scope may include
- API contracts and service boundaries
- Validation and error-handling patterns
- Integration documentation and handover
Testing & simulation
Synthetic test environments and scenario-driven validation for payment and business workflows.
A scope may include
- Success and failure scenario catalogue
- Repeatable synthetic-data simulations
- Retry, callback and reconciliation test plans
Cloud infrastructure
Cloud environment planning, delivery pipelines and operational foundations shaped around the application.
A scope may include
- Environment and deployment design
- Observability and incident-readiness planning
- Access, configuration and ownership handover
Technology support.
Defined boundaries.
Production payment access, regulated activities and network onboarding remain subject to the relevant provider, bank and applicable agreements. We provide engineering support within an explicitly agreed scope.
Our security approachHave a complex integration
in mind?
Bring the challenge. We’ll help shape the engineering scope.