Alan Kam

Led enterprise architecture review and approval across Gaming, CRM, Hotel, Property, and CMS domains, ensuring solutions delivered regulatory compliance, scalability, and alignment with security and data privacy standards. Designed and championed compliant architectures that adhered to local regulations, privacy requirements and enterprise governance frameworks while maintaining high performance and future-proof scalability. Directed cross-departmental collaboration to optimize IT solution assessment and architecture governance processes, fostering greater efficiency and consistency. Standardized UML documentation practices enterprise-wide and introduced PlantUML as the primary tool for automated diagram generation, significantly improving version control, readability, and uniformity of architectural artifacts across teams.

Architected a robust enterprise API gateway leveraging Azure API Management (APIM), incorporating OAuth 2.0 and JWT for authentication, rate limiting for traffic control, Infrastructure as Code (IaC) for reproducible deployments, and GitHub Actions for automated CI/CD pipelines. This solution enabled scalable, secure, and centralized API management across the organization's ecosystem. Additionally, designed a hybrid cloud architecture to facilitate the seamless migration of the Intranet from on-premises infrastructure to Azure, outlining detailed migration strategies, integration patterns, and governance to minimize downtime and ensure continuity. Established standardized enterprise integration patterns for PeopleSoft HRMS and a multi-system API ecosystem, promoting reusability and interoperability. Developed a comprehensive reference architecture for Power Platform SaaS applications, ensuring secure and efficient integration with Microsoft 365 and Azure enterprise services. Furthermore, designed an end-to-end architecture for the Leasing Management System, encompassing property and tenant management functionalities with secure mobile access for agents, delivering a scalable and user-centric solution.

Led enterprise architecture for Azure-hosted inventory ERP systems, designing integration patterns leveraging Dell Boomi iPaaS and robust network architecture to ensure seamless connectivity and performance. Architected a cross-regional ERP solution for Component Services across Hong Kong and China, implementing standardized integration interfaces to support regulatory compliance and operational efficiency. Additionally, designed a scalable technical foundation for the new Xiamen business unit, incorporating comprehensive 3-year capacity planning and growth forecasting to accommodate future expansion. Architected a modern Drupal-based Intranet platform with SSO. Established an enterprise mobile architecture that successfully served over 4,000 users, powered by a Drupal CMS backend for centralized content management and accessibility. Furthermore, led architecture standardization efforts for a critical 8-server ERP upgrade from Windows Server 2003 to 2008, developing proof-of-concept validations and comprehensive risk assessment frameworks to minimize downtime and ensure a smooth transition.

Architected over 30 enterprise CMS platforms using SharePoint, Sitecore, Joomla, and Umbraco for prominent clients including URA, Hotel Icon, CLP, and Swire Properties, delivering tailored, high-performance content management solutions. Designed robust multi-tenant CMS infrastructures featuring custom web parts, scalable database schemas, and optimized performance to support diverse organizational needs. Established comprehensive enterprise content management architecture patterns and integration frameworks that seamlessly spanned C#.NET, Java, and PHP ecosystems, ensuring interoperability, maintainability, and alignment with industry best practices.

1. Develop Mobile Meeting Client (for document sharing, Multi-media Capturing & streaming and chatting) UI and network engine through C#, though TCP and HTTP protocol. 2.Design and build Blackberry device’s Mobile Meeting Client Library (Java and RIM) 3. Billing Server development connected to PostgreSQL through Java (Tomcat)

1. Build up MMS system though China Mobile’s MMS center to send MMS Java - Resin. 1. Design and manage the WAP system which was built on JBoss though Hibernate to connect with MySQL.

Subject involved : - Computer Networks and Internets - Software Engineering - Cryptography - Data warehousing and Data Mining - Distributed Systems - Internet Application Development - Internet and Distributed Systems Programming - Algorithms & Techniques for Web Searching - Introduction to eCommerce - Information Security for eCommerce - Software Development project Management