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I will fix customize nopcommerce shopify store plugin bugs
celina
About this gig
Is your nopCommerce or Shopify store experiencing bugs, broken features, plugin conflicts, or customization issues?
I can help fix, customize, optimize, and improve your ecommerce website well.
I specialize in:
- nopCommerce bug fixing & troubleshooting
- Shopify bug fixing & error resolution
- Plugin, app & extension installation
- Plugin conflicts & compatibility fixes
- Theme customization & design edits
- Liquid, HTML, CSS & JavaScript fixes
- Product, category & collection customization
- Cart, checkout & account issue fixing
- Payment gateway & third-party integrations
- Mobile responsiveness improvements
- Store speed & performance optimization
- Custom features & functionality
- nopCommerce updates and upgrades
Whether you have a technical error, broken section, layout problem, plugin conflict, checkout issue, or need a custom feature, I will analyze the problem and provide a solution.
My goal is to deliver clean, responsive, secure, ecommerce stores that work smoothly across devices.
Send me your issue, website platform, and requirements before ordering. I can review the task and recommend the best solution.
Lets fix your store and get your business running smoothly.
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 celina
celina
eCommerce and Digital Marketing Expert Data Entry and Graphic Design
- FromUnited Kingdom
- Member sinceJun 2026
- Avg. response time2 hours
- Last delivery6 days
Languages
English
I’m a versatile digital freelancer helping businesses grow efficiently. I specialize in Snapchat Ads and marketing campaigns, eCommerce website customization and bug fixing, accurate data entry, web research, lead generation, copy typing, and flyer design. Whether you need targeted advertising, technical support, reliable data work, or eye-catching promotional designs, I deliver quality solutions tailored to your goals. Expect clear communication, attention to detail, fast turnaround, and dependable service. Let’s turn your ideas into professional results that help your business stand out now.
My Portfolio
FAQ
What information do you need before starting?
I need a detailed description of the issue, screenshots (if available), store URL, and access credentials if required.
What ecommerce platforms do you work with?
I specialize in nopCommerce and Shopify, including bug fixing, customization, troubleshooting, integrations, performance improvements, and technical issues.
Can you fix custom-developed plugins?
Yes, I can analyze and repair custom plugins, provided the source code is available.
Do you fix payment gateway integration issues?
Yes, I can troubleshoot and resolve payment gateway and API integration problems.
Will you test the fix after completion?
Absolutely. Every fix is tested to ensure proper functionality before delivery.
What if my issue is complex?
For advanced problems, I recommend contacting me first so I can evaluate the requirements and provide a custom solution.
What types of bugs can you fix?
I can troubleshoot broken pages, theme issues, plugin/app conflicts, checkout problems, cart errors, layout issues, functionality errors, JavaScript problems, and other technical issues affecting your store.
Can you customize my Shopify or nopCommerce store?
Yes. I can customize themes, layouts, product pages, collections, navigation, sections, features, and other areas according to your requirements.
Can you fix Liquid, HTML, CSS, and JavaScript issues?
Yes. I can work with Liquid, HTML, CSS, and JavaScript to troubleshoot errors, correct layouts, modify existing functionality, and implement custom front-end chang
Can you improve my store's mobile responsiveness?
Absolutely. I can identify mobile and tablet display problems and improve layouts, sections, buttons, menus, product pages, and other responsive elements.
