Xuân Sang Huỳnh
WordPress Expert | Security, Plugin Dev & Malware Fix
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Xuân Sang is ready for their next project!
Mobile Performance Optimization for AssembleHospitality.com (http://AssembleHospitality.com)
I optimized AssembleHospitality.com (http://AssembleHospitality.com) to reach a 90+ Google PageSpeed score on mobile.
This included WebP image conversion, CSS/JS minification, lazy loading, and NitroPack caching adjustments.
I also fine-tuned plugin settings and Critical CSS generation to ensure top performance without breaking design.
The result was a fast, stable site that fully meets Core Web Vitals standards.
Website: https://assemblehospitality.com
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1v1 League System Overhaul for AttackHoops
I rebuilt core features of AttackHoops.com (http://AttackHoops.com)'s 1v1 Summer League system to support round-based win logic, secure frontend score submissions, real-time player statistics, and game reminder SMS via Twilio and MessageBird. I created a player-facing update form with authentication, redesigned the stat pages with custom rankings per division and class, and implemented SMS notifications for game reminders (9am and 1-hour prior). Integration was done using custom PHP, MySQL views, and external APIs.
Website: https://attackhoops.com/
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WordPress Malware Removal & Server-Level Cleanup for a Bluehost-Hosted
A client's website was severely compromised, showing hacked content in Google results and locking them out of wp-admin with a 403 error. I manually removed all malicious files flagged by Wordfence, cleaned .htaccess and wp-config.php, traced hidden backdoors in themes and uploads, and performed a full cleanup from WordPress core to the Bluehost server file system. I also implemented firewall protection, login hardening, and provided detailed recommendations for ongoing protection. The client saw their Google SERPs corrected within hours of reindexing.
Website: https://celtex.ca/
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Automated Stock Sync Plugin Between Shopify and WooCommerce
I built a custom WordPress plugin to automatically sync product stock between a WooCommerce store (NutriPeak.com.au (http://NutriPeak.com.au)) and its Shopify fulfilment partner (SupplementEmpire.com.au (http://SupplementEmpire.com.au)).
The plugin scrapes stock data from Shopify’s public JSON, maps it to WooCommerce SKUs, and updates availability via REST API on an hourly schedule.
It includes a product mapping interface, auto-handling for single-attribute variants, and clean logging for transparency.
Website: https://nutripeak.com.au
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