Dev Nabeel

§ DN-06 · NOTES

The blog — notes from the line

Honest writing on building software: what it costs, how the spec-first process works, and how AI products actually get built.

Freelancing · Aug 9, 2026

How Much Does a Custom Web App Cost in Karachi in 2026?

A plain honest breakdown of what custom web app development actually costs in Karachi — what moves the price, where the money goes, and how a spec-first process keeps it under control.

Read · 6 min →

Process · Aug 6, 2026

The Spec-Driven Development Process: Why It Stops Costly Surprises

Most software projects go over budget because they never defined what 'done' means. Here's the spec-first process that fixes it — and why the spec is the cheapest part of any build.

Read · 5 min →

Development · Jul 28, 2026

Next.js vs FastAPI for AI Apps: How to Choose Your Stack

Frontend framework or Python backend? For AI-powered apps the answer is often both — but here's how to decide what leads, based on what you're building.

Read · 6 min →