Developed React frontend and .NET Core backend; DevOps using TeamCity and Octopus with AWS Elastic Kubernetes Service; Implemented OAuth2 security with Zoom and Open Exchange API integration.

Senior Software Engineer / Developer at MYOB

January 1, 2021 - October 19, 2025

Migrating API Project (2020-2021): Designed and developed a React application for real-time monitoring of service processing, improving operational visibility. Agency API Project (2016-2020): Designed and developed scalable API services to facilitate communication between clients and the Australian Taxation Office (ATO); built a robust PaaS using AWS, Buildkite, and Kubernetes; planned migration of the codebase to .NET Core and Kubernetes; created serverless Lambda integration. Online Tax Forms Project (2014-2016): Contributed to a microservices-based API backend using ASP.NET Web API/MVC and frontend with AngularJS and later React; automated build/deploy on AWS with TeamCity and CloudFormation. Migration Desktop to Cloud (2012-2014): Led a greenfield project to migrate a desktop tax application to the cloud; developed secure Web API using OAuth and OpenID; contributed to cloud architecture and security.

Senior Developer at TAL Ltd (formerly TOWER Australia)

December 1, 2011 - October 19, 2025

Created a RESTful web service for a rebranding initiative using WCF REST and ASP.NET. Developed an online application for creating, migrating, and calculating insurance policies. Migrated existing solutions to ASP.NET MVC 3 and integrated ACORD WCF services. Updated views with new functionalities using jQuery and JavaScript.