Fix 502 Bad Gateway on Shopify App

Job ID: 39357318

Budget: $10 – $30 USD

I'm encountering a 502 Bad Gateway error on the backend of my Shopify app, which is hosted on Linode. I need help troubleshooting and resolving this issue.

Key Requirements:
- Diagnose the cause of the 502 Bad Gateway error.
- If necessary, review any recent changes to backend code or server configuration.
- Provide a solution to restore normal function.

Ideal Skills and Experience:
- Experience with Shopify app development.
- Strong understanding of backend server issues and third-party hosting platforms.
- Proficient in troubleshooting and resolving 502 errors.

Please share relevant experience and approach to fix this.
Related categories: Node.js Shopify Development