Sin Li Quan

• Developed responsive and visually appealing web pages using HTML, CSS, JavaScript, jQuery, and AJAX, ensuring compatibility across multiple browsers and devices.
• Translated UX/UI mockups into functional web applications, aligning with client requirements and brand standards.
• Collaborated with back-end developers to integrate APIs and enhance website functionality, delivering seamless user experiences.
• Utilized Git for version control and efficient collaboration across development teams.
• Optimized front-end code (HTML, CSS, JavaScript) to improve page load speed and overall
performance, increasing user engagement.
• Applied responsive design principles to improve mobile accessibility and usability.
• Identified and resolved front-end technical issues, ensuring timely delivery of projects and
minimizing downtime.
• Designed and updated website layouts to improve usability, navigation, and performance scalability.

• Led the development and maintenance of etiqa.com.sg and tiq.com.sg, including product pages, promotional campaigns, and blog sections, ensuring high-quality delivery and consistent user experience.
• Revamped the TIQ platform interface, resulting in improved usability, modernized design, and stronger customer engagement.
• Designed, coded, and maintained responsive websites using HTML, CSS, JavaScript, jQuery, and PHP, ensuring smooth functionality across devices and browsers.
• Optimized front-end performance by refining code, compressing assets, and enhancing scripts, which improved website speed and responsiveness.
• Collaborated with UX/UI designers and content teams to translate concepts into functional, brand-aligned digital experiences.
• Applied SEO best practices to strengthen search visibility and support long-term traffic growth.
• Supported Business-as-Usual (BAU) activities by promptly resolving issues, maintaining
uptime, and ensuring smooth system operations.
• Coordinated project timelines effectively, consistently delivering tasks on schedule while
meeting all user and business requirements.

• Designed and developed an online market system with integrated modules, including:

Inventory Management – enabled accurate stock control and tracking.
Staff Management – streamlined staff information management and access control. Finance Management – automated sales calculations and payment tracking.
Sales Analysis – implemented reporting dashboards and data visualization for business
insights.
• Oversaw technical issues and resolved troubleshooting requests, ensuring system stability and
user satisfaction.
• Partnered with clients to identify requirements, address issues, and optimize system
performance.
• Collaborated with cross-functional teams to deliver scalable, high-quality web solutions on time
and within budget.

• Partner with Tiong Nam Logistics Solutions Sdn. Bhd.
• Developed and maintained key logistics systems, including Staff Management, Tracking, and Goods Management modules, improving operational efficiency and accuracy.
• Reduced system errors and enhanced reliability through rigorous debugging and quality assurance processes.
• Designed and implemented a continuous integration tool to streamline deployment and accelerate release cycles.
• Participated in peer code reviews, providing constructive feedback to elevate code quality across the team.
• Collaborated with software development and testing teams to deliver robust, scalable, and high- performance solutions that met client requirements.
• Effectively prioritized tasks and managed project timelines, consistently delivering projects on schedule without compromising quality.