Experience

Software Engineering Intern

Built and hardened core platform systems as the product scaled from stealth to ~1,000 active users with 2M+ indexed components.

• Rewrote the authentication and session system end-to-end to unblock OAuth and enterprise rollout, with cross-browser end-to-end tests guarding the flow.
• Made the AI agent reliably usable for ~1,000 users by introducing a durable workflow engine and moving chat state onto Redis, eliminating the race conditions that were dropping live responses.
• Led an architectural split that decoupled the chat and search subsystems, and hardened the deploy pipeline with reproducible builds, faster caching, and end-to-end test coverage.

Application & Data Developer Intern

• Built a model visualization platform with LLM-based diagnostics, enabling non-technical stakeholders to interpret complex mathematical models via natural language.
• Centralized and deployed a Single Sign-On (SSO) framework, unifying authentication across 6 internal applications to enhance organizational security.

Mobile Application and Web Application Developer Intern

• Owned development across mobile and web on a revenue-generating e-commerce platform, contributing ~80% of the production codebase.
• Reduced user-reported defects by ~90%, improving checkout reliability and customer trust.
• Accelerated time-to-market by helping close a ~6-month delivery gap with the design team.

Mobile Application Developer

• Pioneered a mission-critical attendance system during National Service using Flutter and Firebase, that digitised status tracking for 1,000+ personnel across the military base.