Hi, I’m Yeqi.
Data Scientist at Scotiabank
My background includes software engineering, DevOps, and master’s studies in robotics.
I like exploring different fields and building things to understand how they work. Away from the keyboard, I enjoy playing tennis.
01Projects & explorations
All projectsLLM Project
Building language-model foundations and exploring the systems behind training.
Learning projectTrading Solution
Researching low-frequency S&P 500 allocation through credit signals, trend rules, and reproducible backtests.
Active researchRobotics Project
Cooperative multi-target tracking with mobile sensors, from MATLAB simulation toward ROS 2.
Simulation / ROS 2 portProject Jarvis
A personal planning workbench for daily priorities and manageable three-day cycles.
Local prototype02Writing
All writingA little space to think.
Longer notes on ideas, projects, and what I’m learning. The first essay is still ahead.
03Latest updates
All updatesSmall steps, collected here.
Project progress, discoveries, and occasional life updates. Nothing published just yet.