Wong Jin Xuan

NextTrack – Stateless Music Recommendation API
Developed a privacy-first music recommendation system using six algorithms (artist-, tag-, duration-, temporal-, hybrid-, and random-based) to deliver personalized suggestions without storing user data. Built a RESTful API with Node.js and Express.js, paired with a Vue.js frontend, processing all requests in-memory for full GDPR compliance. Integrated the MusicBrainz API for real-time music metadata analysis and recommendation generation.

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Bitey – Recipe & Kitchen Management App
Created a full-stack React Native app with smart pantry tracking, QR recipe sharing, and shake-to-discover functionality. Integrated hardware features such as the accelerometer, GPS, and camera via Expo APIs, and implemented background notifications. Connected to the Spoonacular API with multi-key rotation and robust error handling to ensure high uptime and reliability.

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eLearn – Interactive eLearning Platform
Built an online learning platform using Django and Django REST Framework supporting student–teacher interaction, live updates, and real-time notifications via WebSockets. Integrated Celery with a Redis message broker for efficient background task handling, improving responsiveness and scalability.

Nationality: Malaysian