I will design and customize bigcommerce website development redesign bigcommerce store

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nicolasgirad
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nicolasgirad
Nicolas Girad

About this gig

Are you looking for a professional BigCommerce expert to design, customize, develop, or redesign your BigCommerce store? I help businesses create modern, high-converting, fully responsive BigCommerce websites that attract customers and increase sales.

Whether you need a new BigCommerce store, a complete redesign, or custom theme customization, I deliver clean design, fast performance, and user-friendly layouts tailored to your brand. My focus is not just designbut conversion, usability, and scalability.


  • Custom BigCommerce website design
  • Theme installation & customization
  • Store redesign & optimization
  • Mobile-responsive & modern UI/UX
  • App integration & payment setup
  • SEO-friendly structure
  • Speed & performance optimization


I follow best practices and ensure your store is secure, professional, and easy to manage. Every project is handled with attention to detail, clear communication, and on-time delivery.

If you want a BigCommerce store that looks professional, loads fast, and converts visitors into customerslets get started today.


lets get started today, Click the button and lets build your successful BigCommerce store

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 Nicolas Girad

Nicolas Girad

Driving Ecommerce Growth Through Data Strategy and Conversion

  • FromUnited States
  • Member sinceJan 2026
  • Languages

    French, English
Results-driven Ecommerce Expert with proven experience in building, scaling, and optimizing online stores across marketplaces and DTC platforms. Skilled in product research, conversion rate optimization, paid ads, SEO, analytics, and lifecycle marketing. I help brands increase revenue through data-backed strategies, seamless customer journeys, and efficient operations. Adept at launching new products, improving ROAS, and driving sustainable growth in competitive markets. Strong communicator, detail-oriented, and focused on measurable results, long-term brand value, and continuous improvement.

Other Website Development Services I Offer