Erik Chan

Web Developer with over 15 years of extensive experience in architecting robust enterprise solutions. Specialized in Python, PHP (Laravel / Wordpress), Node.js, and ReactJS. Proven track record in designing scalable ERP systems, cross-platform mobile apps, and managing complex cloud infrastructures on AWS. Holding a Master's degree in IT, I am dedicated to delivering high-performance, future-proof applications that align technical excellence with tangible business growth.

Web Developer at Quinns Marketing Services Limited (2019-08 – Present)

• ERP System Architecture: Designed and developed a comprehensive internal ERP system using Python and PostgreSQL, streamlining Sales, Purchase, Inventory, and Stock Control processes.
• Workflow Automation: Implemented a sophisticated three-level approval system (Staff, Approver, Manager) to enhance accountability and operational efficiency.
• Cloud Management: Administered AWS Lightsail (Linux & Windows) environments, ensuring high availability and security for all corporate web services.
• E-commerce: Architected, customized, and optimized the company's WordPress/WooCommerce platform, including the development of bespoke themes and plugins, to enhance functionality, scalability, and user experience, resulting in significant online sales growth.

Webmaster at Chong Hing Bank (2018-12 – 2019-11)

• Corporate Web Excellence: Maintained and updated the official corporate website, consistently achieving 99.9% uptime.
• Project Coordination: Acted as a technical bridge between internal stakeholders and external vendors for complex CMS integration projects.

Web Developer at Le Chainon Limited (Doulton Ceramic Filter Agent) (2013-08 – 2018-09)

• Custom Web Solutions: Engineered bespoke web applications using PHP & MySQL to meet specific business requirements.
• Digital Transformation: Successfully launched and scaled the company's e-commerce presence using WordPress and WooCommerce.
• Infrastructure Support: Provided end-to-end IT support, including network configuration, server maintenance, and hardware troubleshooting.

Web Programmer at German Pool Group Company Limited (2011-05 – 2013-04)

• Digital Presence: Developed and maintained high-traffic corporate websites and e-stores using PHP and MySQL.
• Database Management: Optimized database queries and structures to improve website performance and user experience.

Web Developer at Med4less Company Limited (2009-05 – 2011-05)

• Application Development: Built dynamic web applications and implemented advanced SEO strategies that significantly increased organic web traffic.

Master of Science in Information Technology (Internet Applications) – The Open University of Hong Kong (2014-01 – 2020-12)

Postgraduate Certificate in Multimedia and Internet Technology – The Open University of Hong Kong (2008-01 – 2010-12)

Bachelor of Science in Computer Science – Queen Mary, University of London (2005-01 – 2007-12)

Higher Diploma in Web Based Technology for Business – Hong Kong Institute of Vocational Education (2002-01 – 2005-12)