Rex Li

Projects

A mix of interactive apps, research, and applied work. Some are useful, some are oddly specific, and some exist because I randomly felt like it.

Interactive apps

Streamlit app

TradeLens

A trading analysis tool for reviewing simulated trades, comparing performance, and reflecting on decision patterns.

Speedcubing tool

Rubik’s Cube Cross Solver

A tool for exploring cross and advanced cross-building solutions from a scramble and chosen cross color.

Research & applied work

Mathematical research

Optimal Trajectories Research

Research on optimal trajectories in variable-speed environments under structural constraints. Presented as a research poster at the 2024 Canadian Mathematical Society Winter Meeting.

Data analysis

STEM Fellowship Big Data Challenge

National winner, Top 5 of 170+ teams, with a $1,000 award. Worked in a team of five to analyze structured datasets, identify trends, and present data-driven conclusions.