About Me

✨ Hi! I'm Yuran, a Business Analytics student at NUS School of Computing.
🎓 NUS Business Analytics 📊 Machine Learning

Education

National University of Singapore
Bachelor of Business Analytics · School of Computing
Aug 2023 – Present
  • Specialised in Machine Learning-based Analytics, minor in Statistics
  • Coursework: Machine Learning, Big Data Technologies, Regression Analysis, Bayesian Reasoning, Computational Methods
Sun Yat-sen University
Bachelor of Accountancy
Sep 2022 – Jul 2023
  • Coursework: Accounting, Microeconomics, Macroeconomics, Management

Experience

Business Analyst Intern
Shopee · Singapore
May – Aug 2026
Data Analyst Intern
Green Link Digital Bank · Singapore
May – Aug 2025
Financial Markets Intern
Guotai Junan Securities Co., Ltd · China
Dec 2024 – Jan 2025

Projects

Conversational NL2SQL System for Clinical Data Analytics
NUS Business Analytics Capstone Project
Jan – Apr 2026
  • In collaboration with National Cancer Centre Singapore (NCCS)
  • Built a conversational NL2SQL system for clinical data analytics, enabling non-technical users to query healthcare databases using natural language with ~90% execution accuracy.
  • Developed a multi-stage LLM pipeline with semantic schema mapping, guardrails (prompt constraints, validation, LangGraph retries), and a full-stack chat interface with session persistence and visualisation.
TikTok TechJam Hackathon 2025
AI-Powered Review Moderation System
Sep 2025
  • Led a team of 4 to build an LLM-powered moderation system classifying Google reviews by policy compliance using regex, heuristics, and LLMs
NUS Lost & Found
Vue · Firebase · Web Development
Feb – May 2025
  • Built a web app with real-time filters, consent-based contact sharing, and visual statistics using Vue, HTML, CSS, and Firebase
Micron NUS-ISE Business Analytics Competition 2024
🏆 3rd Prize — 600+ participants
Feb – Mar 2024
  • Built a Python forecasting model for sulphuric acid usage in semiconductor production to guide operational planning
ExploreSG
React · Express.js · SQL · Full-Stack
May – Aug 2024
  • Built a full-stack website using React, Express.js, and SQL with one partner

Leadership & Activities

Director — NUSSU International Student Relations
Singapore
May 2025 – Present
  • Lead welfare projects for ~50 international students, coordinating planning, logistics, and stakeholder communication to promote cross-cultural engagement
Volunteer — NUS Volunteer Action Committee (NVAC)
Feb 2024
  • Volunteered in weekly sessions at Moral Welfare Home, offering companionship and emotional support to residents with disabilities
Member — King Edward VII Chinese Drama
Sep 2023 – Feb 2024
  • Assisted in the Props and Costumes team for the 2024 Chinese Drama 《宝岛一村》 (The Village).

Skills

Programming

Python · Java · R · JavaScript

AI & ML

Feature Engineering · Word Embeddings · Neural Networks (DNN / CNN) · Model Evaluation & Regularization · LLM Agents & LangGraph

Data Engineering

Spark (PySpark) · Hadoop · Airflow · Kafka · LLM Augmented Analytics

Data & Analytics

SQL · Power BI · Tableau · Excel

Web & Dev

HTML · CSS · React · Vue · Node.js · Git