Shopify developer for Custom App – Upgrade, Fixing, Redeployment
Scope: I need custom shopify app developer to Fix existing app issues, upgrade outdated APIs, clean codebase, redeploy staging + production. Make the app stable, updated, and properly deployed on staging + production. 1. Issues App is using outdated Shopify APIs (2023) Code has warnings/deprecations Staging/Dev environment is broken Production also runs on outdated code Current hosting setup is unstable 2. Tasks Upgrade app to the latest Shopify API version Clean and fix codebase (remove deprecated functions, fix warnings) Set up a new staging environment (new domain will be provided) Deploy upgraded version to staging, test, and ensure full stability Deploy the same stable build to production Migrate hosting to SiteGround / Hostinger (DNS + SSL + deployment) 3. Deliverables Updated code Working staging build Working production build No warnings/errors Clean deployment setup Short deployment documentation Apply tot his job