https://thanveerahammed.in/blog Notes on software engineering, system design, AI integration, and automation. en-us https://thanveerahammed.in/blog/sse-before-websockets https://thanveerahammed.in/blog/sse-before-websockets Thu, 12 Mar 2026 00:00:00 GMT Most 'real-time' features are one-directional. SSE gives you that with a fraction of the operational complexity of a WebSocket server. https://thanveerahammed.in/blog/rbac-that-scales https://thanveerahammed.in/blog/rbac-that-scales Wed, 18 Feb 2026 00:00:00 GMT Role-based access control is easy to build and easy to build wrong. The failure mode isn't a missing check — it's checks scattered across the wrong layer. https://thanveerahammed.in/blog/where-ai-earns-its-place https://thanveerahammed.in/blog/where-ai-earns-its-place Thu, 22 Jan 2026 00:00:00 GMT The question isn't whether you can add an LLM to a feature. It's whether a deterministic solution would be more reliable — and cheaper to debug.