7 Years of Angular Made Me Realize I Don’t Actually Know Web Development

I used to introduce myself as “a Senior Angular Developer.” Seven years of components, RxJS streams, NgModules, Signals, Nx monorepos, CI pipelines, performance audits — the whole thing. On paper, I looked production‑ready . Then I started building my own AI‑driven SaaS. No corporate backend team. No DevOps department. No “someone else” handling auth, storage, or migrations. Just me, Supabase, Stripe, AI integrations… and a lot of gaps I didn’t know I had. Suddenly it became painfully obvious: I know how to operate Angular. I don’t really know the web — and it’s actively blocking me. My AI SaaS Forced Me to Wear a Backend Hat On client projects, there’s always a safety net. You have a backend squad, a DevOps person, maybe a database architect. I could stay in my lane: fix Angular apps generalists broke, do Component Detoxes , tame Signals, squeeze TBT and LCP, and ship features. On my own product, there is no “lane”. It’s just reality: AI‑driven SaaS that needs real users , real paymen