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Hi, I’m Tiffany Leung, a full-stack web developer with 10+ years of experience delivering digital solutions for global brands such as Mercedes-Benz, A.S. Watson Group, and K11. I specialize in PHP, MySQL, and WordPress (ACF / WPML), with hands-on experience in Microsoft Power Apps and SharePoint Online. I’ve designed business logic for high-concurrency systems, built real-time quota management, and created dynamic UI states. I’ve managed the deployment and maintenance of 100+ backend modules and high-traffic websites, ensuring stability and data integrity. I enjoy collaborating with internal teams to drive ongoing improvements and high-quality web projects.…Hi, I’m Tiffany Leung, a full-stack web developer with 10+ years of experience delivering digital solutions for global brands such as Mercedes-Benz, A.S. Watson Group, and K11. I specialize in PHP, MySQL, and WordPress (ACF / WPML), with hands-on experience in Microsoft Power Apps and SharePoint Online. I’ve designed business logic for high-concurrency systems, built real-time quota management, and created dynamic UI states. I’ve managed the deployment and maintenance of 100+ backend modules and high-traffic websites, ensuring stability and data integrity. I enjoy collaborating with internal teams to drive ongoing improvements and high-quality web projects.

Tiffany Leung

Web Developer, Full Stack Developer, Programmer, +2

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Hi, I’m Tiffany Leung, a full-stack web developer with 10+ years of experience delivering digital solutions for global brands such as Mercedes-Benz, A.S. Watson Group, and K11. I specialize in PHP, MySQL, and WordPress (ACF / WPML), with hands-on experience in Microsoft Power Apps and SharePoint Online. I’ve designed business logic for high-concurrency systems, built real-time quota management, and created dynamic UI states. I’ve managed the deployment and maintenance of 100+ backend modules and high-traffic websites, ensuring stability and data integrity. I enjoy collaborating with internal teams to drive ongoing improvements and high-quality web projects.…Hi, I’m Tiffany Leung, a full-stack web developer with 10+ years of experience delivering digital solutions for global brands such as Mercedes-Benz, A.S. Watson Group, and K11. I specialize in PHP, MySQL, and WordPress (ACF / WPML), with hands-on experience in Microsoft Power Apps and SharePoint Online. I’ve designed business logic for high-concurrency systems, built real-time quota management, and created dynamic UI states. I’ve managed the deployment and maintenance of 100+ backend modules and high-traffic websites, ensuring stability and data integrity. I enjoy collaborating with internal teams to drive ongoing improvements and high-quality web projects.

Available to hire

Hi, I’m Tiffany Leung, a full-stack web developer with 10+ years of experience delivering digital solutions for global brands such as Mercedes-Benz, A.S. Watson Group, and K11. I specialize in PHP, MySQL, and WordPress (ACF / WPML), with hands-on experience in Microsoft Power Apps and SharePoint Online.

I’ve designed business logic for high-concurrency systems, built real-time quota management, and created dynamic UI states. I’ve managed the deployment and maintenance of 100+ backend modules and high-traffic websites, ensuring stability and data integrity. I enjoy collaborating with internal teams to drive ongoing improvements and high-quality web projects.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Chinese

Fluent

English

Fluent

Work Experience

Web Developer / Clerk & Web Administrator at Creasant Digital Limited

January 1, 2022 - January 1, 2025

Developed 100+ backend registration forms for recurring marketing campaigns for clients including Zung Fu Hong Kong Mercedes-Benz, Hyundai, Foton, Smart and Denza. Implemented real-time quota management and data integrity checks for high-performance CRUD operations on large-scale registration systems. Developed landing pages to support recurring marketing campaigns and promotional activities. Built and configured WordPress websites using custom post types, taxonomies, ACF, and WPML. Performed ongoing website maintenance and implemented features for Hong Kong Government projects. Managed data integration and migration tasks for university portals (CityU, CUHK, HKUST), ensuring relational integrity and zero data loss during system transitions. Contributed to Drupal-based setups and web-based system development using C# / ASP.NET for HKUST and City University of Hong Kong. Conducted testing, debugging, and user guide documentation for client projects.

On-site Freelance Web Developer at Private Media Portal Project

January 1, 2020 - January 1, 2021

Developed and maintained a long-term enterprise WordPress platform for 10+ years, using PHP and customized templates. Ensured system stability with 99.9% uptime in a high-traffic environment. Implemented frontend logic with dynamic UI components and provided technical support for SharePoint Online portals.

Junior Web Programmer at Digit Pepper Limited

January 1, 2016 - Present

Developed and maintained WordPress websites using custom themes; implemented features per project requirements; maintained monthly HTML-coded eDMs for clients and contributed to high-traffic site stability and reliability. Involved in development of the New World Harbour Race website and the Online Application System.

On-site Web Developer at Specialty Retail Store

January 1, 2015 - January 1, 2016

Developed and maintained a custom retail website using Vanilla PHP and MySQL, including product catalog management and a Google Maps-based store locator. Managed the store's Facebook page and supported day-to-day business operations.

Freelance Web Developer at Ivan Chua Associates

January 1, 2014 - January 1, 2015

Collaborated with Singapore-based clients to deliver web solutions, including customized WordPress templates beyond standard themes. Performed CSS styling refinements and front-end debugging to ensure cross-browser usability.

Junior Programmer at A.S. Watson Group

January 1, 2022 - December 31, 2025

Hybrid role developing and deploying internal tools. Drove an internal "e-Business Card" application for corporate employees, implemented frontend logic with Power Apps formulas (dynamic UI themes and multi-channel sharing via WhatsApp and Email APIs), collaborated with external Node.js vendors for data integration and API connectivity between frontend and backend, designed and maintained canvas-based interfaces with data-driven validations, and provided technical support for SharePoint Online portals using JavaScript and CSS for frontend enhancements.

Web Developer at Private Media Portal Project

January 1, 2020 - December 31, 2021

Developed and maintained a long-term enterprise WordPress platform (10+ years) using PHP and customized templates. Ensured system stability and 99.9% uptime for high-traffic environments, and demonstrated a proactive learning mindset to maintain reliable, high-performance websites.

Web Developer at LOT'S Specialty Retail Store

January 1, 2015 - December 31, 2016

Developed and maintained a custom retail website using Vanilla PHP and MySQL, including product catalog management and a Google Maps-based store locator. Managed the store’s Facebook page and published content to promote products and events. Supported day-to-day business operations on a part-time basis.

Web Developer (Freelance) at Ivan Chua Associates (Singapore Project)

January 1, 2014 - December 31, 2015

Collaborated with Ivan Chua Associates to deliver web solutions for Singapore-based clients, including J.K. Medora Accounting Firm. Customized WordPress templates beyond standard themes, performed CSS styling refinements and frontend debugging to ensure consistent cross-browser presentation and usability.