Experience

Mandatory Provident Fund Schemes Authority (MPFA)

• Hong Kong
• Financial Services
• 1 - 100 Employee

• Analyst Programmer (Secondment)

  • Sep 2022 - Present

  • Developed J2EE web applications with Spring Framework for the efficient supervision of MPF schemes and occupational retirement schemes. • Collaborated closely with users and stakeholders to gather requirements for the revamp of existing web applications. • Conducted code reviews and provided test plans throughout the development cycle, improving system quality, maintainability and seamless functionality. • Developed J2EE web applications with Spring Framework for the efficient supervision of MPF schemes and occupational retirement schemes. • Collaborated closely with users and stakeholders to gather requirements for the revamp of existing web applications. • Conducted code reviews and provided test plans throughout the development cycle, improving system quality, maintainability and seamless functionality.



ESD Services Limited (ESDlife)

• Hong Kong
• Technology, Information and Internet
• 100 - 200 Employee

• Senior Web Developer

  • Apr 2021 - Aug 2022

  • Developed a credit card application, DBS Card+ HK, with Agile (Scum) methodology. • Implemented microservices and RESTful APIs for a mobile application, enabling it to handle over 100,000 transactions per day with sub-100ms response times. • Revamped legacy service, migrating SOAP web services to RESTful APIs using Kotlin, Spring Data JPA and Hibernate. • Collaborated with customer and third-party services for system integration and data exchange service. • Developed a Node.js-based web service for Data Mocking, expediting development processes and enhancing testing efficiency for Quality Assurance. • Built a React.js-based Content Management System, granting users to adjust system configuration. • Implemented unit tests with JUnit, ensuring code coverage surpasses 80%. Show less



IPL Research Limited

• Hong Kong
• IT Services and IT Consulting
• 1 - 100 Employee

• Programmer

  • Jun 2019 - Apr 2021

  • Developed a software product, Human Resource Management System, with ASP.Net, Vue.js and Microsoft SQL Server. • Implemented shift planning, attendance tracking and payroll features, optimizing workforce management for over 3,000 employees. • Assisted in system and database design for product enhancement, optimizing performance and scalability. • Developed prototypes and conducted demonstrations to ensure client satisfaction. • Developed a software product, Human Resource Management System, with ASP.Net, Vue.js and Microsoft SQL Server. • Implemented shift planning, attendance tracking and payroll features, optimizing workforce management for over 3,000 employees. • Assisted in system and database design for product enhancement, optimizing performance and scalability. • Developed prototypes and conducted demonstrations to ensure client satisfaction.



Vita Green Health Products Co., Ltd.

• Ecommerce Intern

  • Jun 2018 - Aug 2018

  • Developed responsive web applications using PHP, JavaScript and Bootstrap CSS. • Participated in system design, program testing, coding and maintenance of in-house sales platform and corporate website. • Developed a prototype of a product information system for internal use, facilitating storage and inquiries of medicinal product details. • Developed responsive web applications using PHP, JavaScript and Bootstrap CSS. • Participated in system design, program testing, coding and maintenance of in-house sales platform and corporate website. • Developed a prototype of a product information system for internal use, facilitating storage and inquiries of medicinal product details.