API boundaries
Separate system connectivity from business orchestration and consumer experience concerns to improve reuse and change isolation.
Integration architecture
Designing systems that connect cleanly.
A practical architecture perspective on reusable System, Process and Experience APIs where applicable, secure communication, data mapping and operational clarity.
Security by design
Use documented authentication patterns, scoped access, secure transport and careful handling of sensitive data.
Operational design
Make correlation, error classification, retry behavior and downstream constraints explicit; verify implementation before claiming it.