I will ecwid shift4shop payment bug checkout fail mobile issue slow store seo fix

M
matthew001293
M
matthew001293
Mateo
ecwid shift4shop payment bug checkout fail mobile issue slow store seo fix
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ecwid shift4shop payment bug checkout fail mobile issue slow store seo fix
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ecwid shift4shop payment bug checkout fail mobile issue slow store seo fixecwid shift4shop payment bug checkout fail mobile issue slow store seo fixecwid shift4shop payment bug checkout fail mobile issue slow store seo fix

About this gig

 I will fix Ecwid & Shift4Shop payment bugs, checkout failures, mobile issues & slow store


Are you losing customers due to payment errors, checkout failures, or a slow-loading store? These issues can quickly reduce conversions and damage your brand. I specialize in identifying and fixing critical problems in Ecwid and Shift4Shop stores so your business runs smoothly again.

Let me handle the technical side while you focus on making sales.


What I Offer


  • Fix payment gateway errors (Stripe, PayPal, etc.)
  • Resolve checkout failures and abandoned cart issues
  • Debug mobile responsiveness problems
  • Speed optimization (improve loading time & Core Web Vitals)
  • SEO fixes (on-page SEO, indexing issues, meta tags, structure)
  • Bug fixing (theme conflicts, app/plugin issues)
  • Store performance audit and optimization
  • Error tracking & resolution


Dont let technical issues cost you sales. Whether its a broken checkout, slow store, or SEO problem, Ill make sure your store runs smoothly and efficiently.


Message me now before placing your order to discuss your issue and get the best solution tailored to your store!

  • Platform

    • Ecwid

  • Website type

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

  • Programming language

    • Go
    • Java
    • JavaScript
    • PHP
    • Python
    • Ruby
    • TypeScript
    • HTML & CSS
    • Laravel
    • Ruby/RoR
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 Mateo

Mateo

Digital marketing expert

  • FromGermany
  • Member sinceMar 2026
  • Avg. response time5 hours

  • Languages

    English, French, Spanish, German
Hi, I’m Mateo... a results-driven Digital Marketing Expert dedicated to helping businesses grow, scale, and dominate their online presence. With a strong background in data-driven strategies and creative execution, I specialize in delivering marketing solutions that don’t just look good — they perform. Whether you're a startup looking to build brand awareness or an established business aiming to increase conversions, I bring the expertise needed to make it happen. My core services include: • Social Media Marketing & Management • Search Engine Optimization • Content Strategy & Copywriting

Other Website Maintenance Services I Offer

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