Case studies
Recent Portfolio
A selection of technical architectural achievements across WordPress, WooCommerce, and emergency fixes.
Duy – Zoo Javascript Issue
""Duy is an excellent freelancer! I recommend him to all up workers for WP work""
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Error — not AuthorizeNet. Check your MD5 Setting.
""Very Fast and Perfect! Easy to work with.""
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Apply the same fixes to WordPress Theme
""Thanks a lot""
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WordPress Developer Needed to Fix a Bug on Theme
""Thanks for your help.""
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Fix wordpress site
Fix navigation menu of a website
Fix errors in Google Search Console
""Always willing to take on new challenges with skill and speed. It is obvious that Duy is committed…"
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Front end coder required to fix responsive issues in WordPress.
""Duy did a great job addressing all my issues in a very timely manner. He did exactly what…"
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Fix header CSS on my wordpress website
""Duy assisted with our wordpress website issues very quickly. Great communication! Will use again. Thanks Duy""
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looking for professional to fix my word press website
""Quick task that was completed successfully""
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Need Help Fixing Responsive Layout on Mobile – Viewport Problem
""Duy was exactly this type of freelancer I required. I had a problem and he was able to…"
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Looking for someone to fix bug on wordpress site. Dropdown menu in is not working(desktop only)
""Job well done! Fast response""
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Frequently Asked Questions
What types of WordPress projects does Duy Nguyen handle?
Duy Nguyen specializes in WordPress bug fixes, WooCommerce customization, custom plugin development, site migration, performance optimization, and security hardening. With 137+ completed projects and strong client ratings, he handles everything from emergency fixes to complex multi-site builds.
What is the average turnaround time for WordPress projects?
Most bug fixes and small customizations are completed within 24–48 hours. Larger projects like plugin development or site migrations typically take 1–2 weeks. Duy maintains an average response time of less than 2 hours and provides regular progress updates throughout each project.
What services are available in the portfolio?
The portfolio showcases work across multiple service categories including: Backup & Restore (5 projects), Broken Site (6 projects), Bug Fix (30 projects), Error Resolution (46 projects), Issue Diagnosis (69 projects), Problem Solving (36 projects), Site Restore (8 projects), Troubleshooting (9 projects), Urgent Fix (14 projects), Website Fix (113 projects), WordPress Help (38 projects). Each project includes client feedback, ratings, and a detailed case study.
How can I hire Duy Nguyen for my WordPress project?
Use the Hire Me button or the contact form to start a conversation. All work comes with a clear scope, satisfaction-focused delivery, and post-delivery support.
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