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SaaS, AI & Full Stack Development Insights
Practical, opinionated notes on SaaS engineering, AI integrations, scaling APIs, performance, and modern web architecture — written for builders shipping real products.
From MVP to scale: a senior dev's playbook for SaaS in 2026
The architecture decisions that quietly compound. Why your auth, billing, multi-tenancy, and queue strategy at week 4 will define what week 104 feels like — and the small set of choices that consistently age well.
Integrating OpenAI without making your product feel bolted-on
A pattern for AI features that earn their UI: design from the user’s task backwards, never the model forwards.
Designing APIs that survive a redesign of the frontend
Resource shapes, pagination, idempotency, and the contract tests that catch silent breakage early.
Cutting P95 latency by 60% on a Next.js + Postgres stack
A profiling playbook: which spans actually matter, where the wins hide, and how to measure without lying to yourself.
A pragmatic AWS setup for solo devs and small teams
The minimal stack that gets you to production without a platform engineer — and the upgrade paths to plan for.
Why your landing page converts at 0.8% (and how to fix it)
Five concrete patterns that consistently move the needle — and one that almost everyone ships but rarely tests.
Building admin dashboards that ops teams actually use
Information density, defaults that respect the workflow, and the underrated power of a good empty state.