At The Software Practice Pte. Ltd., I’m migrating a legacy Java system to ExpressJS/TypeScript across about five modules, with a target of reducing API response time by about 30%. I’m also developing unit, integration, and end-to-end tests with a target of over 90% code coverage.
At Visier Inc, I shipped production AI features for Vee, an LLM-powered HR assistant serving 2M+ users across 65,000+ organizations. I led an LLM model upgrade through evaluation, prompt engineering, and Jenkins-based deployment, improving model performance by 20% and extending the product’s lifespan by 1.5 years.
My projects include Sage, a multi-tenant agentic monitoring platform, and Knoverse, a team collaboration platform with agentic AI chat over internal documents. At 42 Singapore, I built an HTTP web server in C++ and a Bash-like shell in C; I also graduated First Class Honours in Computing Science from Coventry University.
