At Inland Revenue Authority of Singapore, I modernize IRIN3, an enterprise cloud tax system serving 2M+ public users and 100K+ companies. I refactor legacy workflows into .NET 8 microservices and Angular micro-frontends deployed on Azure Cloud.
I also configured Kafka pipelines for high-throughput submissions and bulk tax processing, and assisted with automated testing using Jasmine and xUnit. My work spans backend services, frontend features, and system testing.
In my projects, I built SG Happenings, a community platform with geospatial search and real-time chat, and published Reliable Reddit, a browser extension that analyzes post metadata and detects synthetic visual content. I also led a two-person team developing TrainGoWhere, a Singapore transit app integrating LTA DataMall and Google Places API.
