TogatherSG
Singapore’s first home-based experience marketplace. Built from scratch as CTO — React Native, Expo, Supabase, Stripe.
React Native · Expo · Supabase · Stripe
Archive
Projects
Monte Carlo Option Pricing
Simulates European Call/Put option prices using Monte Carlo based on Geometric Brownian Motion.
Streamlit · Python · Options · Finance
Monte Carlo Stock Simulation
Analyzes potential portfolio performance using Monte Carlo simulations on historical stock data.
Streamlit · Python · Finance
Black-Scholes Option Visualizer
Visualizes potential profit/loss of European options over time using Black-Scholes and yfinance.
Streamlit · Python · Black-Scholes
Black-Scholes Calculator & Greeks
Calculates European option prices, visualizes Greeks, and shows price sensitivity via heatmaps.
Streamlit · Python · Greeks
Pixel Jumper
Endless runner with procedurally generated levels, skins, daily challenges, and an in-game shop.
React · TypeScript · Game
Network Analysis on fMRI Data
Research on connectivity patterns in Autism Spectrum Disorder. Classified ASD subjects at 62.5% accuracy.
Python · NetworkX · ML · Research
Eye-Tracking for Stress Management
Real-time lighting with Philips Hue and Tobii Pro Glasses 2 based on eye-tracking data.
Python · IoT · APIs
SQL Query Cost Estimator
Postgres-based estimator for SQL query execution cost.
PostgreSQL · SQL
Textrank and Pagerank
PageRank efficiency analysis with a TextRank implementation for NLP summarization.
PageRank · NLP · Python
Twitter Hate Speech Detection
PyTorch NLP model for hate speech classification on Twitter data.
PyTorch · NLP
Collaboration Network Analysis
Graph analysis of collaboration patterns among data scientists.
NetworkX · Python
Grab Medical Chatbot
PyTorch chatbot deployed with Flask for medical consultations.
PyTorch · Flask
Find My HDB
Flask app to find HDB apartments based on requested amenities.
Flask · Maps
Restaurant POS System
Java POS simulation using inheritance, encapsulation, and polymorphism.
Java · OOP