Ling Woi Voon (Maggie)

• Microsoft Azure AD Automation
• Domain Knowledge: Microsoft Entra ID, Microsoft Graph API, Azure Functions, Azure Containerize App
• Executed the end-to-end migration of Azure Functions Powershell automation scripts to Node.js as a solo code contributor. This included analyzing existing script logic, identifying equivalent Node.js libraries and Microsoft Graph APIs. Additionally, designed and implemented new automation workflows to support evolving operational requirements.
• Core technical stacks: NodeJS (Typescript ExpressJS Framework)
• Software Dev Framework: Scrum
• Other responsibilities: business analysis, microservices application architecture design, develop test cases, CICD pipeline

• Product Software Development
• Domain Knowledge: Identity Access Management (IAM), Single sign-on (SSO), Authentication, Authorization
• Worked on implementation and maintenance of SAML, OAuth 2.0/OIDC authorization open standard modules in i-Sprint's IAM product.
• Involved in SingPass, Microsoft Azure, Google Cloud SSO integrations that use SAML and
  OIDC protocols.
• Developed a common login page, Single Page Application (SPA) for user authentication across
  all entry points that uses i-Sprint's IAM solution.
• The common login page is built using Angularjs and HTML5.
• Experience with Safenet and Thales Hardware Security Module (HSM) integration
• Core technical stacks: Java, RESTful API, JavaScript, RDBMS, Hibernate, Git/Github,
  Swagger Open API, Apache JMeter
• Software Dev Framework: Scrum
• Other responsibilities: application
  integration design, develop test cases, coaching and training new /junior Software
  Engineers

• Collaborated with AIA Hong Kong insurance client to translate business requirements into technical specifications.
• Developed and maintained Java web applications, meeting high user demand and ensuring consistent uptime.

• Software development for HP printing internal business unit applications.
• Tech stacks: Java, Informatica

Graduate trainee (software development)