I will create shopify public app, shopify custom app and shopify developer


About this gig
Looking for a Shopify Expert to build, optimize, or customize your store? With 5+ years of experience and 500+ successful stores, I deliver high-converting designs, seamless navigation, and performance optimization.I create sales-driven Shopify solutions to help your business grow!
What I offer:
- Custom Shopify app development (public or private)
- Theme customization (Liquid, HTML, CSS, JavaScript)
- Bug fixing and issue resolution
Furthermore, I can add new features in your theme too with Shopify liquid. Kindly discuss the work first before placing an order to add a new feature. Thank You -:)
If you have any questions, CONTACT ME IMMEDIATELY. I'm waiting.
- AI ChatBot Integrations
- Shopify API integration (REST and GraphQL)
- Shopify Functions and backend logic
- Webhooks for real-time automation
- App integrations (Klaviyo, Recharge, Bold, and more)
- Site performance optimization and speed fixes
Why work with me:
- 5+ years of experience with Shopify and web development
- Deep understanding of Shopifys architecture and best practices
- Clean, maintainable code and prompt delivery
- Clear communication and ongoing support
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 Zain M.
Focused to Assist and Help Out Clients Professionally!!!
- FromPakistan
- Member sinceMay 2026
Languages
English, Spanish, French, German, Italian
My Portfolio
Other Website Maintenance Services I Offer
FAQ
What types of Shopify apps can you develop?
I specialise in developing custom Shopify apps. These include apps for subscription management, loyalty and rewards, analytics and reporting, custom product personalisation, API integrations, and more. Whether it’s automating tasks or creating scalable solutions, I can help.
Can you integrate third-party APIs into my app?
Absolutely! I can integrate APIs from platforms like Klaviyo, Bold, Recharge, or any third-party service to extend your app’s functionality.
Will my app work seamlessly with Shopify Plus stores?
Yes, all apps I develop are optimised for Shopify and Shopify Plus, ensuring seamless functionality across both.
How will you ensure the app is secure and efficient?
I follow Shopify's best practices for app development, ensuring secure API usage, proper authentication, and optimised code for efficiency.
Do you publish the app on the Shopify App store as well?
Yes, I can make the app live on the app store as well.
The Shopify app is published with the client's partner account on the app store?
Yes, when starting the app development initially we require the client's partner account to get started with the development.
