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API & System Integration Architecture

Connect business-critical systems using REST APIs, SOA modernization, event-driven patterns, and enterprise integration architecture.

We will review your current situation and recommend a practical next step.

Engagement Type

Custom proposal based on scope

Pricing is provided after a discovery call, based on architecture complexity, integrations, environments, access requirements, and timeline.

CLIENT PROBLEM

Client Problem

As companies grow, disconnected applications, manual file exchanges, fragile point-to-point integrations, and inconsistent API standards can become a barrier to operational efficiency. The result is duplicated data, delayed processes, higher support effort, and increased risk when systems need to scale or change.

UCT APPROACH

How UCT Solves It

UCT assesses your integration landscape and designs a practical architecture using APIs, events, integration patterns, and governance standards. We help modernize legacy integrations while protecting existing business operations.

PACKAGE SCOPE

What the Package Includes

Designed to provide a practical result quickly, without unnecessary complexity.

  • Current integration landscape review
  • REST API and SOA modernization recommendations
  • API-first design guidance and standards
  • Event-driven architecture and Kafka advisory when applicable
  • Integration security, authentication, and error-handling recommendations
  • System context diagram and integration roadmap
  • Technical requirements and implementation guidance
FAQ

Frequently Asked Questions

Can you help modernize SOAP/SOA integrations?

Yes. We can assess legacy SOA/SOAP integrations and recommend a phased modernization strategy using APIs, events, or hybrid integration patterns.

Do you design API contracts?

Yes. We can help define API standards, endpoints, payload structure, versioning, and governance practices.

Is this useful for fintech or payment systems?

Yes. Your integration strategy is especially important in financial, payment, and transaction-processing environments.

Can this be done without disrupting existing systems?

The recommended approach is usually phased modernization, where critical existing systems remain stable while new integration layers are introduced.

Ready to evaluate this service?

Book a free discovery call and we will identify the best next step for your business.

Book a Call