---
title: "Christopher Johnston Consulting"
description: "Public Shopify app developer portfolio"
canonical_url: "https://shoplist.co/app-developers/christopher-johnston-consulting"
markdown_url: "https://shoplist.co/app-developers/christopher-johnston-consulting.md"
---

# Christopher Johnston Consulting

Public Shopify app developer portfolio

## Public facts
- Website: https://shipguard.johnstonops.com/
- Location: 2094 Jean Lafitte Blvd, Jean Lafitte, 70067, DE
- Public Shopify App Store portfolio: 3 apps
- Public identity updated: 2026-07-07 20:11:29.86841\+00

## Public app portfolio sample
| App | Category | Detected stores | Detection as of | Markdown profile |
| --- | --- | --- | --- | --- |
| AutoInvoice | Invoices and receipts | 0 | 2026-10-17 | https://shoplist.co/shopify-apps/autoinvoice.md |
| ShipGuard | Warranties and insurance | 0 | 2026-10-17 | https://shoplist.co/shopify-apps/shipguard.md |
| RestockPing | Stock alerts | 0 | 2026-10-17 | https://shoplist.co/shopify-apps/restockping.md |

This profile displays 3 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/christopher-johnston-consulting)
- [Public search](https://shoplist.co/search)
- [Data methodology](https://shoplist.co/data-methodology.md)