Justin Yong

Strategy • Data • Technology

Software Engineering graduate from Sunway University (Malaysia). I enjoy working at the intersection of data and strategy, from AI & data engineering at Khazanah Nasional Berhad, to strategy consulting at BCG Emeralds.

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Justin Yong Wenn Weii — Software Engineering Graduate

Professional Experiences

Featured Projects

Here's what I've been working on lately.

FINAL YEAR PROJECT - RE4AI Framework

A lightweight, paradigm-agnostic RE traceability framework for consumer ML web apps. It helps bidirectionally link Requirement IDs to artefacts, and was validated on ShareLah, a social expense app with receipt OCR, expense categorisation, and spending forecast.

SHARELAH - Group Expense Tracking App

A Malaysian group expense app for splitting bills, tracking balances, and settling up with friends. Snap a receipt to auto-fill merchant, amount, category, and payment method, then split evenly, by person, or by line item.

GRABBUDDY - AI-Powered Merchant Dashboard & Chatbot

GrabBuddy is an AI-powered chatbot developed during UMHackathon 2025 to support Grab merchants with real-time insights, personalised recommendations, and operational alerts. Its LLM engine is built with Mistral 7B.