Browse categories
Explore
Fiverr Pro
English
$
USD
I will build develop shopify API integration custom app graphql nodejs webhooks
HASSAN-AUTA
About this gig
Need a powerful Shopify custom app or seamless API integration for your store?
You're in the right place.
I specialize in developing secure, scalable, and high-performance Shopify solutions using GraphQL, Node.js, REST APIs, Webhooks, and Shopify Admin APIs.
Whether you need automation, third-party integrations, inventory synchronization, order management, or a completely custom Shopify application, I can build a solution tailored to your business needs.
WHAT I CAN DO FOR YOU:
- Shopify Custom App Development
- Shopify GraphQL API Integration
- Shopify REST API Integration
- Node.js Backend Development
- Webhook Development
- Customer Data Integration
- Shipping API Integration
- Payment Gateway Integration
- ERP and CRM Integration
- Custom Admin Features
- Shopify OAuth Authentication
- Private and Public Apps
- Third-party API Integration
WHY CHOOSE ME?
- Experienced Shopify Developer
- GraphQL and REST API Expert
- Clean, Maintainable Code
- Secure and Scalable Architecture
- Fast Delivery
- Excellent Communication
- Mobile-Friendly Solutions
- Reliable After-Delivery Support
- Performance-Focused Development
- 100% Customer Satisfaction
MESSAGE ME NOW AND LET GET STARTED>>>>>
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your 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 HASSAN-AUTA
HASSAN-AUTA
WEBSITE BUILDER
- FromFrance
- Member sinceAug 2026
- Avg. response time1 hour
Languages
English, German, French
I am a professional Website Builder and Web Developer specializing in WordPress, Shopify, Wix, Squarespace, Webflow, and custom websites. I create modern, responsive, SEO-friendly, and high converting websites tailored to businesses, startups, and entrepreneurs. My services include website design, eCommerce development, landing pages, website redesign, speed optimization, on-page SEO, bug fixing, and ongoing website maintenance. I focus on delivering fast, visually appealing, mobile responsive websites that enhance user experience, strengthen your online presence, and help grow your business.
FAQ
Do you build Shopify custom apps?
Yes. I develop custom Shopify apps tailored to your business requirements.
Do you use GraphQL or REST APIs?
I work with both Shopify GraphQL and REST APIs, depending on the project's needs.
Can you integrate third-party APIs?
Absolutely. I can integrate CRMs, ERPs, payment gateways, shipping providers, inventory systems, and many other external services.
Can you create Shopify webhooks?
Yes. I develop secure webhook systems for real-time automation and event handling.
