I will setup shopify custom checkout connect shopify to whop checkout shopify liquid

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shopify_experrr
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shopify_experrr
Esther G

Level 1

About this gig

Looking for a Shopify expert to handle Shopify integrations, Shopify Liquid customization, or Shopify checkout setup for your store?

I specialize in Shopify integration, Shopify automation, and Shopify development to help you connect your store with platforms like Whop, payment gateways, CRMs, and third-party apps. Whether you need Shopify Liquid edits, checkout customization, or workflow automation, I deliver clean, efficient, and scalable solutions.

Whether its fixing bugs, improving your checkout flow, or connecting external systems, I ensure your Shopify store runs smoothly and converts better.


What I Offer and more

  • Shopify Liquid customization
  • Shopify checkout customization
  • Whop checkout integration
  • Payment gateway integration
  • Third-party app integration
  • API integration (basic)
  • Webhook setup
  • Automation workflows (Zapier/Make)
  • Cart and checkout optimization
  • Bug fixing and error resolution
  • Theme edits and UI improvements
  • Mobile responsiveness
  • Speed optimization
  • App setup and configuration
  • Basic SEO improvements
  • Tracking and analytics setup
  • Email automation setup
  • CRM integration
  • Inventory sync (basic)


Lets optimize your Shopify store with powerful integrations and automations.

Respect third-party rights

Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.

Get to know Esther G

Esther G

Shopify Integration, Backend, APIs and Integrations , Payment and App Setup

5.0(3)

Level 1

  • FromUnited Kingdom
  • Member sinceApr 2026
  • Avg. response time1 hour
  • Last delivery2 weeks
  • Languages

    English, Spanish, German
I’m a full-stack developer specializing in Shopify, backend development, APIs, and integrations. I build and fix Shopify stores, custom checkout flows, payment systems, third-party integrations, and Shopify APIs. I also develop reliable backends with Supabase, PostgreSQL, Firebase, Node.js, authentication, RLS, webhooks, and REST APIs. I work with AI/vibe-coded apps built with Lovable, Bolt, and Replit, connecting the frontend to a secure, production-ready backend. If your store or web app is broken, incomplete, or needs a custom integration, I can help.

Other Website Maintenance Services I Offer