I will ecwid sellfy cart bug checkout fail payment issue mobile mobile speed seo fix

P
preciousiles353
P
preciousiles353
SAM PRECIOUS
ecwid sellfy cart bug checkout fail payment issue mobile mobile speed seo fix
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ecwid sellfy cart bug checkout fail payment issue mobile mobile speed seo fix
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ecwid sellfy cart bug checkout fail payment issue mobile mobile speed seo fixecwid sellfy cart bug checkout fail payment issue mobile mobile speed seo fixecwid sellfy cart bug checkout fail payment issue mobile mobile speed seo fix

About this gig

Are you facing cart bugs, checkout failures, payment errors, or slow mobile speed on your Ecwid or Sellfy store? With 5+ years of experience, I provide high-quality fixes and optimization to ensure your store runs smoothly and converts visitors into paying customers.


What you will get

  • Cart & checkout error fixes
  • Payment gateway issue resolution
  • Mobile responsiveness improvements
  • Speed optimization for fast loading
  • SEO improvements for better ranking


Why choose me

  • 5+ years proven experience
  • Fast delivery and quick response
  • 100% client satisfaction focus
  • Clean, secure, and reliable fixes


I deliver tailored solutions that improve performance, user experience, and sales, ensuring your eCommerce store works perfectly.


Contact me before placing an order to discuss your issue and get the best solution.

  • Platform

    • Ecwid

  • Website type

    • E-Commerce store
    • Business
    • Landing page
    • Blog
    • Dropshipping

  • Programming language

    • C#
    • Delphi (Object Pascal)
    • Go
    • Java
    • JavaScript
    • Kotlin
    • Perl
    • PHP
    • Python
    • Ruby
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 SAM PRECIOUS

SAM PRECIOUS

Web Developer and eCommerce Expert

  • FromUnited Kingdom
  • Member sinceMay 2026
  • Avg. response time4 hours

  • Languages

    English
I am Sam Precious, a professional Web Developer specializing in fixing eCommerce bugs, checkout errors, and payment gateway issues across Laravel, Gumroad, Podia, Ecwid, Wix, and Duda platforms. I help businesses resolve cart failures, mobile issues, slow speed, and SEO problems. I deliver fast, clean, and reliable solutions that improve performance, security, and conversions. Your website will be fully optimized, error-free, and ready to increase sales and user experience. I also provide quick support, API integration, debugging, and long-term maintenance for scalable web apps team!!

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