Technical Articles
Insights, tutorials, and deep dives into full-stack development, system architecture, and engineering best practices
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NestJSRBACArchitecture
Northstar: When Authorization Logic Split Across Two Layers
A postmortem-style writeup from building Northstar — mixed RBAC surfaces, workflow rules in services, and moving notifications off the request path.
Jun 1, 2026
3 min read
WebSocketsScalabilityArchitecture
Scaling WebSocket Infrastructure: How to Design for Massive Concurrency
A deep dive into the architecture patterns, challenges, and tradeoffs involved in scaling WebSocket infrastructure to hundreds of thousands of concurrent connections with low latency.
Aug 10, 2024
6 min read