Browse categories
Explore
Fiverr Pro
English
$
USD
I will build shopify public private app, shopify API integration, shopify automation
Gregorybryce
About this gig
Are you struggling to connect Shopify with third-party services, automate store operations, or build a custom Shopify app?
You're in the right place.
I help Shopify store owners, agencies, and businesses build powerful Shopify public apps, private apps, API integrations, and automation solutions that save time and improve business efficiency.
Services Offered
- Shopify Public App Development
- Shopify Private App Development
- Shopify API Integration
- REST API Integration
- Webhook Automation
- Shopify Custom Automation
- Stripe Integration
- Third-Party API Integration
- Backend Development
- Inventory & Order Automation
- Custom Shopify Functionality
Tech Stack
- Shopify API
- REST API
- GraphQL API
- Python API
- Node.js
- JavaScript
- Webhooks
- Stripe API
- Backend Development
Why Choose Me
- Clean and scalable code
- Reliable communication
- Fast delivery
- Secure API implementation
- Business-focused solutions
- Long-term support
Whether you need API integration, REST API development, Python API solutions, webhook automation, Stripe integration, or custom backend development, I can help bring your Shopify project to life.
Contact me before placing an order!
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 Gregorybryce
Gregorybryce
Shopify Expert and Custom App Development and Advanced API Integration!
- FromCanada
- Member sinceJun 2026
- Avg. response time1 hour
Languages
English, German, Italian, French
I help businesses fix and build high-performing Shopify stores, from checkout issues and speed optimization to custom app development and API integrations. Whether you need a Shopify expert for bug fixes, CRO improvements, or a complete store setup, I deliver clean, scalable, and reliable solutions. I focus on improving conversion rates, performance, and automation so your store can grow without technical stress. Let’s build something that works, feel free to message me before placing an order.
FAQ
Can you build both Shopify public apps and private apps?
Yes. I develop Shopify public apps for the Shopify App Store and private/custom apps tailored specifically to your business requirements.
Can you integrate third-party APIs with Shopify?
Absolutely. I can connect Shopify with REST APIs, GraphQL APIs, payment gateways, CRMs, ERPs, shipping platforms, and other external systems.
Do you provide Shopify automation services?
Yes. I create webhook automation, order processing automation, inventory synchronization, customer workflows, and custom business automations.
Can you integrate Stripe and payment systems?
Yes. I provide Stripe integration and other payment API integrations to streamline transactions and automate payment-related workflows.
What technologies do you use for Shopify API development?
Depending on project requirements, I use Shopify API, REST API, GraphQL, Python API, Node.js, JavaScript, webhooks, and modern backend development practices to deliver scalable solutions.
