Articles

Technical writing on architecture, scaling, and engineering leadership.

2025-01-18

A practical guide to strengthening API gateways, auth flows, and service-to-service security.

securityapi-gatewayoauth

2025-01-12

Turning a legacy monolith into a modular, maintainable system capable of handling national-scale loads.

scalabilityrefactoringtelecom

2025-01-05

How I architected and delivered a low-latency, fault-tolerant payment switch for telecom and fintech workloads.

architecturefintechjava