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Fiverr Pro
English
$
USD
I will build custom shopify themes, checkout extensions, pos and integrations
Vikash J
About this gig
I will develop, customize, and optimize your Shopify store with clean, scalable, and reliable solutions.
With 7+ years of Shopify experience, I can help with custom theme development, Liquid, JavaScript, Shopify Checkout Extensions, Shopify APIs, custom app integrations, POS, ERP, OMS, metafields, cart and product functionality, and performance improvements.
I can assist with:
- Shopify theme customization and bug fixes
- Custom sections and features
- Checkout Extensions
- Shopify API and third-party integrations
- Custom Shopify app functionality
- Shopify POS integration
- ERP and OMS integrations
- Metafields and metaobjects
- Cart, product, collection, and customer functionality
- Speed and performance optimization
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 Vikash J
Vikash J
Lead Software Engineer
- FromIndia
- Member sinceMay 2026
- Avg. response time1 hour
Languages
Hindi, English
I am a Shopify Lead and Engineer with over 7 years of expertise in theme development, checkout extensions, and complex customizations. I specialize in store migrations, speed optimization, and integrating ERP/OMS systems. My experience includes managing end-to-end e-commerce solutions from Figma designs to payment gateway integration.
FAQ
What Shopify services do you offer?
I provide Shopify theme customization, custom sections, Liquid development, checkout extensions, Shopify API integrations, custom app functionality, POS integrations, ERP/OMS integrations, metafields, metaobjects, and bug fixes.
Can you customize an existing Shopify theme?
Yes. I can customize your existing Shopify theme based on your design or business requirements, including product pages, collection pages, cart, navigation, sections, and custom functionality.
Do you work with Shopify Checkout Extensions?
Yes. I can customize your existing Shopify theme based on your design or business requirements, including product pages, collection pages, cart, navigation, sections, and custom functionality.
Can you integrate Shopify with ERP, OMS, or third-party systems?
Yes. I can integrate Shopify with ERP, OMS, POS, CRM, and other third-party systems using Shopify APIs, webhooks, Node.js, GraphQL, and REST APIs.
Can you fix Shopify bugs and Liquid issues?
Yes. I can troubleshoot and fix Liquid errors, JavaScript issues, cart problems, theme bugs, app conflicts, metafield issues, and other Shopify-related problems.
Do you develop custom Shopify apps?
Yes. I can help with custom Shopify app development and backend functionality using Node.js, Shopify Admin API, Storefront API, webhooks, and GraphQL.
Do I need to contact you before placing an order?
For small fixes, you can place an order directly. For checkout extensions, custom apps, ERP/OMS integrations, API work, or complex requirements, please contact me first so I can review the scope and recommend the correct package.
