There’s no shortage of options for building an API in 2026. Node.js, Go, FastAPI, Kotlin, Rust — all of these show up in production, all of…

Originally published on the Innostax Engineering Blog

Role-based access control often begins as a small feature: administrators can manage users, operators can process transactions, and…

Every application accepts data.

When I first started learning backend development, security felt like a separate topic.

Why authentication isn’t enough and where authorization actually belongs.

A decision framework for backend and frontend teams weighing where the admin portal should live, and the RBAC, MFA, and gateway controls

A mobile application can have authentication, TLS, certificate pinning, token rotation, and encrypted local storage and still expose an API…

I’ve reviewed a lot of code. And I’d say 80% of rate limiting implementations I’ve seen have at least one hole that makes them trivially…