I will be your shopify expert for shopify store, checkout fix and API integration


About this gig
Is your Shopify store losing sales due to slow speed, checkout errors, or poor conversion rate?
I help businesses fix, optimize, and build Shopify stores that convert better and run smoothly.
As a Shopify expert and developer, I solve technical issues, improve store performance, and build custom solutions that support long-term growth.
Services Offered:
- Shopify bug fix and checkout fix
- Shopify CRO audit and conversion optimization
- Shopify store setup and redesign
- Shopify speed optimization
- Custom Shopify app development
- API integration and automation
- Landing page and sales funnel setup
- Cart, variants, and payment gateway fixes
Tech Stack:
- Shopify Liquid
- Node.js
- React
- GraphQL
- REST APIs
- Webhooks
Why Choose Me:
- Clean and scalable development
- Fast and reliable communication
- Focus on conversion and performance
Let's discuss your project before placing an order to ensure the best results.
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Get to know Gregorybryce
Shopify Expert and Custom App Development and Advanced API Integration!
- FromCanada
- Member sinceJun 2026
- Avg. response time1 hour
Languages
English, German, Italian, French
FAQ
Can you fix urgent Shopify checkout or payment issues?
Yes, I quickly fix Shopify checkout errors, payment gateway issues, and cart problems to restore sales flow.
Do you offer Shopify CRO and conversion optimization?
Yes, I perform CRO audits to improve Shopify conversion rate through speed, UX, and checkout improvements.
Can you build custom Shopify apps or API integrations?
Yes, I develop custom Shopify apps and integrate third-party APIs for automation and advanced functionality.
Do you work with Shopify speed optimization?
Yes, I optimize Shopify page speed and store performance to improve user experience and conversions.
Why should I contact you before ordering?
Every Shopify project is different, so I review your store first to ensure the right solution and avoid wasted effort.

