Chang Jin Hui

To utilize my expertise as a Full Stack Developer in a dynamic and challenging work environment. With a proven track record in developing efficient and innovative solutions, I am seeking an opportunity to contribute my skills and knowledge to create impactful software products.

• Developed and implemented responsive web applications using HTML, CSS, and JavaScript to improve user experience and enhance functionality.
• Collaborated with cross-functional teams to design and develop scalable backend systems using Node.js and MongoDB, resulting in improved efficiency and performance.
• Led the integration of APIs and third-party services, such as payment gateways and social media platforms, to enhance application features and increase user engagement.
• Implemented automated testing and continuous integration processes, reducing debugging time by 30% and ensuring high-quality code delivery.

• Integrated Redux for state management, optimizing application performance and reducing load time by 47%.
• Used Apollo Client for GraphSQL integration, which resulted in a 53% reduction in API response time.
• Participated in code reviews to provide constructive feedback and ensure adherence to best practices.
• Improved development processes by implementing CI/CD pipelines, reducing release cycles by 39%.

{Back-end development}

• Developed and maintained scalable web applications using PHP, ensuring high performance and usability for over 10000 users.
• Collaborated with cross-functional teams to design and implement new features, resulting in a 20% increase in user engagement within 6 months.
• Optimized database queries and improved overall application deffierency, reducing page load time by 30% and enhancing user experience.
• Conducted through code reviews and implemented best practices, resulting in a 50% decrease in bug count and increasing overall code quality.

{Laravel, CodeIgniter}

• Developed and maintained web applications using Laravel framework, improving user performance and increased functionality.
• Implemented database design and optimization techniques using Laravel's Eloquent ORM, resulting in dfficient retrival and storage.
• Collaborated with cross-functional teams to identify and address technical issues, ensuring seamless integration of Laravel applications with existing systems.
• Ultilized version control systems such as Git to manage and track code changes, ensuring code quality and facilitaing team collaboration
• Developed and maintained robust web applications using CodeIgniter framework, ensuring high performance and scalability.
• Collaborated with cross-functional teams to analyze user requirements and design optimal solutions, resulting in efficient and user-friendly applications.
• Implemented RESTful APIs and integrated third-party services, enhancing application functionality and improving overall user experience.
• Conducted through testing and debugging to identigy and fix software defects, ensuring seamless opertion and minimizing downtime.

Singapore Management University

Bachelor of Science in Computer Science

10/2013 - 06/2017

Computer Science