SOLUTIONS / INTEGRATION
Enterprise integration and event-driven architecture.
Governed APIs, reliable messaging and event-driven workflows that connect applications, partners and data — with end-to-end traceability, controlled replay and operational ownership.
What we deliver
An integration capability that connects core systems through governed APIs and events, with the monitoring, recovery and governance needed to operate it.
Resilience by design
Clear ownership, explicit contracts, idempotent processing, dead-letter handling and useful telemetry keep connected systems understandable — especially when something fails outside working hours.
Integration platform architecture
We establish a small set of reusable building blocks with consistent conventions, so each new integration is faster and safer than the last.
- API layer: Azure API Management with products, subscriptions, OAuth 2.0 / OpenID Connect and rate limiting
- Messaging: Azure Service Bus queues and topics for business messages; Event Grid for notifications; Event Hubs for high-volume streams
- Orchestration: Logic Apps (Standard) and Durable Functions for long-running workflows
- Contracts: OpenAPI 3.1 and AsyncAPI specifications, CloudEvents envelopes and schema versioning
- Observability: correlation IDs propagated end to end, with distributed tracing in Azure Monitor
Partner and B2B connectivity
Partners often need APIs, files and messages at the same time. We provide secure, documented interfaces through API Management products and a developer portal, managed file-transfer patterns where required, and clear onboarding guides and service levels.
Operating connected systems
Business transactions are traced end to end. Failed messages are visible, explainable and replayable by operations staff without developer involvement, and alerts fire on business impact — such as orders not processed within an agreed time — rather than on low-level technical noise.
Problems we address
- Manual data entry between systems
- Brittle point-to-point integrations
- Partners waiting on slow, file-based exchanges
- No end-to-end view of business transactions
Technologies and approaches
- Azure API Management
- Azure Service Bus, Event Grid and Event Hubs
- Logic Apps and Durable Functions
- OpenAPI, AsyncAPI and CloudEvents
- Azure Monitor and Application Insights
- Microsoft Entra ID (OAuth 2.0 / OIDC)
Typical engagement activities
- Process and integration landscape mapping
- API and event strategy
- Contract-first design and governance
- Incremental implementation
- Operational monitoring and replay tooling
Deliverables
- Integration architecture and governance model
- Implemented APIs and event flows
- API catalogue and developer portal
- Monitoring dashboards and runbooks
Potential business outcomes
- Less manual processing and fewer errors
- Faster onboarding of partners and systems
- End-to-end visibility of key processes
- Faster recovery from integration failures
Contact: contact@nexaarislabs.com