Experience

Software Engineering Intern

Built much of the web application and the platform systems beneath it, through the scale-up from stealth to ~1,000 active users over a 2M+ component index.

• Rewrote the authentication and session system to unblock OAuth and enterprise rollout, with cross-browser end-to-end tests guarding the flow.
• Rebuilt the product's real-time core on Temporal, replacing a WebSocket-and-SSE patchwork and in-process state, and split chat from search -- opening product directions the original coupling had ruled out.
• Rebuilt the deploy pipeline and test suite over several sprints -- unit, end-to-end and fuzz, with the front-end tests driven through the accessibility layer -- which surfaced and closed a backlog of latent defects.

Application & Data Developer Intern

Internal platform work for an electronics manufacturer -- making complex models readable to the domain experts who rely on them, and unifying login across six applications.

• Built a model visualisation platform with LLM-based diagnostics, used day to day by the domain experts who had to interpret the models.
• Replaced six independently built authentication systems with one -- modern password hashing, proper access and refresh tokens, and consistent session management across all six applications.

Mobile 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.
• Closed a ~6-month delivery gap by working directly against the design team's backlog.

Mobile Application Developer

Built during National Service and deployed base-wide -- Flutter and Firebase, replacing manual status tracking for 1,000+ personnel.