Zia Ullah

Articles: 1

Joined: Jul 30, 2026

Zia Ullah is a full-stack developer based in Sweden, where he builds production systems with Node.js, React, and Azure. He has shipped software across healthcare, logistics, and SaaS products, and writes about the backend problems that do not show up in tutorials until they are already in production. His work has been published on freeCodeCamp and DevOps.com.

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Article

Building a Real-Time AI Chat Feature in Node.js Using OpenAI's Streaming API

I almost shipped a bad AI integration once. The feature worked technically: the model answered questions correctly, the UI looked clean, and everyone nodded along in our internal demo. Then we put real users on it, and within 48 hours a product manager Slack'd me asking why 60% of sessions...

Zia Ullah

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