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I will fix wordpress issues, fix wordpress error, wordpress bug fix, fix critical error
John J
About this gig
Is your WordPress site showing a critical error, 500 error, plugin conflict, broken layout, WooCommerce issue, or Elementor problem?
Il'l fix it fast and professionally.
I specialize in fixing WordPress issues, errors, bugs, critical errors, WooCommerce fixes, and website troubleshooting. Whether your site broke after an update or has a white screen, database error, PHP error, login issue, or theme conflict, Ill find the root cause and deliver a reliable fix.
What I can fix:
- WordPress errors & bugs
- Critical/fatal errors
- Plugin & theme conflicts
- WooCommerce issues
- Elementor errors
- PHP & database errors
- 404 & 500 errors
- CSS & layout problems
- Speed issues
- Malware/security problems
Why choose me?
- Fast diagnosis
- Clean, secure fixes
- Clear communication
- Tested before delivery
- 100% satisfaction
Your website matters. Let me fix your WordPress issue so you can get back to business.
Contact me before ordering if you're unsure about the issue.
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 John J
John J
Amazon SP API Developer Ecommerce Automation and API Integration Specialist
- FromUnited Kingdom
- Member sinceJun 2026
- Avg. response time1 hour
Languages
English, German, French, Spanish, Italian, Dutch
Hello, I'm John Johnson.
I design and implement REST API solutions for order sync, inventory management, product listings, and reporting automation. With strong experience in ecommerce workflows and backend systems, I help sellers streamline operations, reduce manual tasks, and improve data accuracy through reliable API-driven solutions. Contact me to build or fix your Amazon SP-API integration. Focused on secure OAuth flows, AWS based architecture, and scalable ecommerce systems.
Other Website Maintenance Services I Offer
FAQ
What WordPress issues can you fix?
I can fix WordPress errors, critical errors, 500 & 404 errors, plugin conflicts, theme issues, WooCommerce problems, Elementor errors, PHP errors, database connection issues, login problems, malware, slow websites, and many other technical issues.
What do you need to get started?
I'll need your WordPress admin login and, if necessary, your hosting or cPanel credentials. Don't worry your information will remain private and secure throughout the project.
Can you fix my website if it's completely down?
Yes! Whether your website shows a white screen, critical error, fatal error, database connection error, or won't load at all, I'll diagnose the root cause and work to restore it as quickly as possible.
Will my website data be safe?
Absolutely. I always work carefully to protect your website and recommend creating a backup before making major changes whenever possible.
Do you fix WooCommerce and Elementor issues?
Yes. I troubleshoot WooCommerce checkout errors, payment issues, plugin conflicts, Elementor errors, broken layouts, and other WordPress-related problems.
How long will it take to fix my website?
Most WordPress issues are resolved within 24 hours. More complex problems involving servers, malware, or multiple conflicts may require additional time, but I'll keep you updated throughout the process.
What if I'm not sure what's causing the problem?
No problem! Simply send me a message with your website URL and a brief description of the issue. I'll review it and recommend the best solution before you place an order.
