---
title: "QR Barcode Expert"
description: "Public Shopify app developer portfolio"
canonical_url: "https://shoplist.co/app-developers/qr-barcode-expert"
markdown_url: "https://shoplist.co/app-developers/qr-barcode-expert.md"
---

# QR Barcode Expert

Public Shopify app developer portfolio

## Public facts
- Website: https://www.2hac.com/
- Location: 71 Le Hong Phong, Ha Dong, Ha Noi, Viet Nam, Ha Noi, 10000, VN
- Public Shopify App Store portfolio: 2 apps
- Public identity updated: 2024-10-01 02:19:33.979715\+00

## Public app portfolio sample
| App | Category | Detected stores | Detection as of | Markdown profile |
| --- | --- | --- | --- | --- |
| All in one ‑ QR Code Barcode | SKU and barcodes | 0 | 2026-10-12 | https://shoplist.co/shopify-apps/all-in-one-qr-code-barcode.md |
| 2HAC ‑ Bulk QRCode Barcode | SKU and barcodes | 0 | 2026-10-12 | https://shoplist.co/shopify-apps/2hac-studio-bulk-qr-codes.md |

This profile displays 2 apps, bounded to twelve. Detection counts describe storefront evidence per app, not unique customers across the portfolio. A store using several apps is counted once for each app; adding these counts does not produce a unique store total. Missing counts or dates mean unavailable evidence.

## Related links
- [HTML profile](https://shoplist.co/app-developers/qr-barcode-expert)
- [Public search](https://shoplist.co/search)
- [Data methodology](https://shoplist.co/data-methodology.md)