Case studies
Recent Portfolio
A selection of technical architectural achievements across WordPress, WooCommerce, and emergency fixes.
Fix a bug on my wordpress site
""Great job! done quickly!""
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Fix little problem with Worpress – HTTP error when uploading files into media
""Great experience, will hire again!""
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Fix contact form bug on WordPress
""Great communicator and knows how to solve problems.""
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WordPress multilingual issues. ( plugin WPML & woo-commerce filter plugin)
""Perfect, had a WordPress site with a filtering issue. Fixed the issue quickly and even explained to me…"
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WordPress WooCommerce product images are blurry???? Please fix
WordPress – Problem with visual composer row & remove titles from page
""Fixed it quickly (1 hour) and explained issue. Thanks man""
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WordPress Website small fix (on visual composer)
""Got the job done thanks""
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WordPress Galelry issue
""Great Working with Duy. He is very knowledgeable and does a great fast job. Thanks for helping.""
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Fix css image issue on iPhone and iPad
""It has been great working with Duy Nguyen Van. He responded within minutes from contacting him about the…"
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Fix some issues in custom WP Bootstrap Theme
""Fantastic work as per usual. Duy always get's what I mean immediately and fixes any issues super fast.…"
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need help with some HTML and jQUery issue
""Duy made me a top-notch job, i love working with him, very sharp and creative, looking fwd to…"
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Fix custom Javascript selector in Salient Theme (WordPress)
""I had a great experience working with Duy. Super fast delivery, good and clear communication and great quality…"
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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 a 100% Job Success rate on Upwork, he handles everything from emergency fixes to complex multi-site builds.
How much does it cost to hire a WordPress developer?
Project costs vary based on complexity. From this portfolio of 137+ projects with $24,260+ in total revenue, typical projects range from quick bug fixes ($50–$200) to complex WooCommerce customizations ($500–$5,000+). Every project includes a detailed scope and fixed-price quote before work begins.
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?
You can hire Duy Nguyen directly through Upwork for secure escrow payments and milestone-based contracts, or contact directly for custom project quotes. All work comes with a satisfaction guarantee and post-delivery support.
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