I will fix woocommerce checkout, payment and wordpress plugin errors

S
s_nadolskyi
S
s_nadolskyi
Serhii N.

About this gig

Checkout stopped working, payments fail, the cart shows a wrong total, or an update broke the site? This Gig is for that.


What gets fixed:

  • WooCommerce checkout, cart and order errors
  • Payment gateways: Stripe, PayPal and others
  • Plugin and theme conflicts after updates
  • Critical errors, white screen, PHP warnings
  • Forms that don't send, layout bugs on mobile


How it goes: a full backup first, then the fix on a copy of the site where possible, a test order, and only then the change on the live site. You get a short note on what was wrong and what was changed.


Not sure which package fits? Send a message with the URL and what you see, and you'll get an honest answer before ordering.

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 Serhii N.

Serhii N.

Senior Full Stack Web Developer

  • FromUkraine
  • Member sinceOct 2026
  • Languages

    English, Ukrainian, Russian
Agencies, companies and people with their own business bring me their projects, and I take them all the way: from the design or someone else's code to a live site, and I stay to look after it for years. On most of them I was the only developer, or the main one. The work is mostly WordPress and WooCommerce, also TYPO3: new sites and shops, fixes in existing ones, updates and care. The clients are in Germany, Israel, the UK, Switzerland, the USA, Australia and other countries.

Other Website Maintenance Services I Offer