---
title: "Hovsep Arakelyan (@pub404) | Hashnode"
description: "Hovsep Arakelyan (@pub404) writes on Hashnode. Read their latest articles and follow their work."
url: "https://hashnode.com/@pub404"
---

@pub404

# Hovsep Arakelyan

@pub404 · Joined October 2026

### [Why I Built a Static QR Code Generator After My “Free” QR Code Stopped Working](https://quickconvertonline.hashnode.dev/why-i-built-a-static-qr-code-generator-after-my-free-qr-code-stopped-working?utm_source=hashnode&utm_medium=feed)

Why my free QR code stopped working, how static and dynamic QR codes differ, and why I built an Android app and browser-based generator.

4 min read · [quickconvertonline.hashnode.dev](https://quickconvertonline.hashnode.dev/why-i-built-a-static-qr-code-generator-after-my-free-qr-code-stopped-working?utm_source=hashnode&utm_medium=feed)

[Oct 31](https://hashnode.com/posts/why-i-built-a-static-qr-code-generator-after-my-free-qr-code-stopped-working/6ae62da463da98b9b9a04f2c)