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I will design, develop, customize and fix bugs in shopify bigcommerce store
Elizabeth
About this gig
A Shopify or BigCommerce store that's buggy, outdated, or poorly designed costs you sales every day it stays that way.
I design, develop, customize, and fix bugs across Shopify and BigCommerce stores from full builds to targeted repairs. Whether you're launching new or fixing an existing store, I handle the technical and design work end-to-end.
What you get:
- Full store design or homepage redesign
- Theme setup, customization, and mobile optimization
- Bug fixes (checkout errors, broken buttons, app/plugin conflicts)
- Product page and navigation improvements
- Page speed optimization
- Store rebranding and layout updates
Why platform expertise matters: Shopify and BigCommerce each have different backend structures, app ecosystems, and theme languages (Liquid vs. Stencil). Generic fixes often break more than they solve. I work directly within each platform's native tools, so changes are stable and won't conflict with future updates
Ideal for: Store owners with bugs or errors, brands needing a redesign or homepage refresh, or anyone launching a new Shopify or BigCommerce store who wants it built correctly
Message me before ordering with your store URL or platform so I can confirm scope.
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 Elizabeth
Elizabeth
Ecommerce Shopify, BigCommerce, Cdiscount and Marketplace Store Expert
- FromFrance
- Member sinceOct 2025
- Avg. response time1 hour
Languages
English, French
Expert e-commerce developer specializing in Shopify and BigCommerce store design, development, and bug fixing. I build conversion-focused dropshipping stores, fix checkout errors and app conflicts, and optimize homepages for speed and sales. I also resolve Cdiscount product upload errors and listing rejections, and connect Shopify/WooCommerce stores to ManoMano and Leboncoin marketplaces for multi-channel selling in France. Trusted by store owners needing reliable builds, fast fixes, and marketplace expansion done right.
My Portfolio
FAQ
Do you work on both Shopify and BigCommerce, or do I need to pick one?
I work on both platforms. Just let me know which one your store uses in the requirements, and I'll tailor the fix or design to that platform's specific tools.
Can you fix bugs without breaking my existing store setup?
Yes, I work within each platform's native theme and app structure, so fixes are stable and won't conflict with your existing apps or future updates.
Do you redesign just the homepage, or the whole store?
Both are available. Standard covers homepage redesign, while Premium covers a full store build or complete redesign across all pages.
My store has a plugin or app conflict causing errors. Can you fix that?
Yes, app and plugin conflicts are one of the most common issues I resolve as part of bug fixing in the Basic package.
Can you migrate my store from WordPress to Shopify or BigCommerce?
This gig focuses on Shopify and BigCommerce design and fixes. For platform migrations, message me directly, I can quote that as a separate service.
