Shopify App Developer – Page & Product Locking App

I am looking for an experienced Shopify app developer to create a custom Shopify app similar to https://apps.shopify.com/locksmith (locksmith). The app should allow store owners to lock specific pages, collections, and products, restricting access based on predefined conditions such as customer tags, passwords, or login status.

Key Features:

- Lock pages, collections, and products based on customer tags, login status, or custom rules
- Provide multiple restriction methods (e.g., password protection, customer tag-based access)
- Seamless integration with Shopify’s admin panel for easy configuration
- Compatible with Online Store 2.0 themes
- User-friendly interface with simple setup
- Fast and lightweight for optimal store performance

Requirements:

- Proven experience developing Shopify apps (preferably published apps on the Shopify App Store)
- Strong expertise in Shopify API, Liquid, and App Bridge
- Proficiency in Node.js, React, PHP, or Ruby on Rails (whichever framework you prefer for app development)
- Experience with OAuth, Webhooks, and Shopify’s permission system
- Ability to build a secure and scalable app
- Excellent communication skills and ability to meet deadlines
- Preferred Skills:
- Experience with Shopify Embedded Apps
- Previous experience developing similar access-restriction features
- Knowledge of best security practices for Shopify apps

How to Apply:
Please submit your proposal with:

Relevant past Shopify apps you've developed (live demos or GitHub links are a plus)
Your estimated timeline and cost breakdown
Your preferred tech stack for this project
Any questions or suggestions you have regarding the project

Looking forward to working with a skilled Shopify app developer to bring this idea to life!