Smera Tharakan·Oct 5MCP Authentication Explained: How AI Tools Act on Behalf of UsersOAuth, tokens, sessions, and why passing JWTs around is a bad idea
Smera Tharakan·Oct 5Vector Search Fundamentals I Wish I’d Learned FirstEmbeddings, similarity metrics, chunking, and indexing, explained by someone who just survived learning them
Smera Tharakan·Feb 17Designing a Clean FastAPI Backend Architecture (Models, Schemas, Repository, Services, Routers)When you first start building with FastAPI, everything feels clean and elegant.
Smera Tharakan·Feb 17Webhooks in Production: What Nobody Tells You About Subscriptions, Expiry, and ReliabilityWebhooks look simple.
Smera Tharakan·Dec 4, 2025Integrating Microsoft Graph Notifications with a Private BackendWhen using Microsoft Graph subscriptions (webhooks) to get real-time updates (for example, on a room’s calendar), Microsoft Graph must…