Journal
Things I’ve learned while building.
Notes on authentication, backend engineering, distributed systems and the experiments behind my projects.
01
Technical writing
OAuth 2.0 & OpenID Connect from the ground up
Understanding authorization flows, tokens, sessions and the protocol decisions behind a working implementation.
02
Technical writing
JWTs, sessions and modern authentication architecture
A practical look at token lifecycle management, protected routes and authorization boundaries.
03
Technical writing
Building authentication instead of hiding behind a library
Lessons from implementing OAuth and OIDC flows directly to understand what authentication libraries abstract away.