Connected enterprise systems

Systems Integration and Interoperability

Reduce manual handoffs, duplicate data entry, and operational blind spots by making critical systems work together reliably.

Business challenges addressed

  • Disconnected healthcare, payer, finance, and administrative systems
  • Manual claims, reporting, approval, or reconciliation workflows
  • Legacy systems without modern APIs
  • Sensitive data exchange that requires auditability and access control

Services provided

  • API design and implementation
  • Enterprise application integration
  • Healthcare interoperability
  • Insurance and claims integration
  • Identity and access integration
  • Data exchange
  • Middleware
  • Legacy system integration
  • Event-driven integration
  • Integration monitoring

Delivery approach

  • Document source systems, data contracts, access needs, operational workflows, and failure modes.
  • Design integration patterns that fit reliability, security, latency, and maintainability requirements.
  • Implement, test, monitor, and document integrations with clear support ownership.

Technical capabilities

  • REST APIs
  • Secure data exchange
  • Middleware services
  • Integration monitoring
  • Event-driven workflows
  • Legacy connectors

Security considerations

Integration work emphasizes least-privilege access, encrypted transport, audit logs, validation, and controlled production changes.

Related work

Representative experience and insights

Confidential / Confidential Engagement

AI-Enabled Knowledge Base & CMS Portal

Confidential U.S. Client

A governed enterprise knowledge platform combining content-management workflows, structured search, and AI-assisted discovery of approved organizational information.

  • Artificial Intelligence
  • Knowledge Management
  • CMS
  • United States
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Justice and Public Administration / 2022-2023

Judiciary of Tanzania

Judiciary of Tanzania

A configurable court case and digital evidence platform featuring end-to-end process mapping, hierarchical approvals, multi-level supervisory review, and a public-facing Commercial Court kio

  • Digital Government
  • Case Management
  • Workflow Automation
  • Tanzania
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Insurance and Healthcare / March 2020 through December 2022

Resolution Insurance Tanzania

Resolution Insurance Tanzania

Deployment of eIntelliHealth across more than 40 healthcare facilities, integrating healthcare and claims workflows with biometric insurance-member authentication.

  • Digital Health
  • Insurance Integration
  • Biometrics
  • Tanzania
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Healthcare / 2013-2023

Shree Hindu Mandal Hospital

Shree Hindu Mandal Hospital

Integrated NHIF claims-management solution processing more than 7,000 claims per month and reducing invoice and submission preparation from weeks to within one day.

  • Healthcare
  • Claims Management
  • NHIF Integration
  • Tanzania
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Digital Health / Technical Brief

Digital Health Interoperability in Emerging Markets

A practical view of healthcare interoperability for environments where connectivity, governance, infrastructure, and operational capacity vary across sites.

Interoperability strategy and operating-model guidance

  • Digital Health
  • Interoperability
  • Health Information Exchange

Next step

Need this capability for an institutional program?

Share your requirements, procurement timeline, or integration context with the Pillarsis team.