I will build custom shopify app, admin API, graphql, webhooks, rest API integration

S
square_father
S
square_father
fether
build custom shopify app, admin API, graphql, webhooks, rest API integration
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build custom shopify app, admin API, graphql, webhooks, rest API integration

About this gig

Need a Shopify feature that themes and public apps cant deliver?


I build custom Shopify apps that automate your workflow, connect your tools, and save you hours of manual work.


Services Offered

  • Custom Shopify app development with Admin API and GraphQL
  • Shopify webhooks for orders, products, and customers
  • REST API integration and supplier/inventory sync
  • Order and product automation
  • Admin settings page inside your Shopify dashboard


Tech Stack

Node.js, Shopify CLI, GraphQL Admin API, REST API, Webhooks, Polaris, React


Why Choose Me

  • Tested on a development store before going live
  • Clean, documented code that you own
  • Clear updates and fast replies
  • Honest scope and fixed pricing


Message me before ordering with a short description of what your app should do, and Ill confirm scope, timeline, and price.

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Localization
    • Performance
    • Security

  • Programming language

    • TypeScript

  • Frontend framework

    • Ember.js
    • Flutter
    • jQuery
    • Tailwind CSS
    • Vue.js

  • Backend framework

    • Express.js
    • FastAPI
    • NestJS
    • Next.js
    • Node.js

Get to know fether

fether

OpenAI, ChatGPT, and custom GPT integrator

4.0(1)
  • FromUnited Kingdom
  • Member sinceMay 2026
  • Avg. response time1 hour
  • Last delivery1 month

  • Languages

    English
I help businesses, startups, and entrepreneurs build smart AI chatbot solutions using OpenAI, ChatGPT, and custom GPT integrations. Whether you need a website chatbot, AI agent, or chatbot automation, I create scalable systems that improve customer support, lead generation, and engagement. I specialize in AI integration, chatbot development, and OpenAI API solutions with clean, reliable work and clear communication. Let’s turn your idea into a powerful AI chatbot contact me before placing an order.

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