Ph.D. Researcher Turned Machine Learning Engineer

From molecular dynamics to AI agents

Projects

Showcasing my work in AI and molecular dynamics

Screenshot of the Course Pathfinder app interface highlighting AI-driven course recommendations
Screenshot of the Course Pathfinder app interface highlighting AI-driven course recommendations
AI Agents

Built a context-aware course pathfinder using Pocketflow

Visualization of molecular dynamics simulation showing antifreeze protein interactions with ice
Visualization of molecular dynamics simulation showing antifreeze protein interactions with ice
Graph depicting interfacial ice density changes from molecular dynamics research
Graph depicting interfacial ice density changes from molecular dynamics research
Photo of Jeongmoon Choi working at a computer with code and simulation data on screen
Photo of Jeongmoon Choi working at a computer with code and simulation data on screen
Molecular MD

Research on antifreeze proteins and ice interfaces

Experience

A journey from molecular dynamics research to building AI-driven software solutions with a focus on scalable, agentic workflows.

Bridging science and machine learning.

Work

Machine Learning Engineer

Choilab AI

2023 - Present

Developing AI agents and scalable software using Python and Pocketflow.

Ph.D. Researcher

UPenn

2017 - 2023

Studied antifreeze proteins and ice interfaces through molecular dynamics.

Photo of Jeongmoon Choi working at a computer, surrounded by molecular simulation visuals and code.
Photo of Jeongmoon Choi working at a computer, surrounded by molecular simulation visuals and code.