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$
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I will fix bug SEO and develop prestashop opencart bigcommerce store shift4shop shopify
CHARLES ORLEAN
About this gig
Looking for an experienced eCommerce developer to fix bugs, customize features, improve SEO, and optimize your online store?
I specialize in PrestaShop, OpenCart, BigCommerce, and Shift4Shop development. Whether you need bug fixing, module installation, custom development, payment gateway integration, API setup, speed optimization, migration, product upload, product listing, or store customization, I can help.
My Services:
- SEO optimization
- Bug fixing and troubleshooting
- Module & extension installation
- Theme customization
- Website development
- Store migration
- Speed optimization
- Payment gateway integration
- Product upload & CSV import
- API integration
- Malware removal & security fixes
- Journal theme customization
- Mobile responsiveness
- Error and debugging fixes
Why Choose Me?
- Fast delivery
- Clean code
- SEO-focused development
- Reliable communication
- Long-term support
Contact me before ordering to discuss your project requirements and receive the best solution for your eCommerce business.
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 CHARLES ORLEAN
CHARLES ORLEAN
OPENCART EXPERT
- FromFrance
- Member sinceJun 2026
Languages
French, English
Charles here, A Certified eCommerce Developer specializing in PrestaShop, OpenCart, BigCommerce, and Shift4Shop. I fix bugs, optimize SEO, customize stores, improve performance, and grow online sales.
Message me now to connect
FAQ
What platforms do you work with?
I work with PrestaShop, OpenCart, BigCommerce, Shift4Shop, and other eCommerce platforms.
Can you fix custom coding issues?
Yes, I troubleshoot and fix PHP, JavaScript, database, module, and theme-related issues.
Do you provide SEO optimization?
Yes, I optimize technical SEO, meta tags, URLs, schema, speed, and on-page SEO factors.
Can you migrate my store?
Yes, I can migrate products, customers, orders, categories, and content between platforms.
Do you offer ongoing support?
Yes, I provide maintenance, updates, bug fixing, and long-term support.
