Hongyu Zhang Personal Website

Hongyu Zhang

Principal Data Scientist based in Texas now

Welcome to my personal site. I would like to use this site to show myself and practice my skills for my next opportunity. I used AI to build this website. However, to show my learning and working progress, all projects in my website are hand coded instead of using AI.

⌥ GitHub in LinkedIn

Education

08/2024
Master of Science — Computer Science
Georgia Institute of Technology
12/2017
Master of Science — Statistics
The University of Texas at Dallas
12/2015
Master of Science — Information Technology and Management
The University of Texas at Dallas
07/2014
Bachelor of Science — Physics
Beijing Institute of Technology

Skills

Python SAS SQL Machine Learning Deep Learning Large Language Model Git CI/CD Docker

Work Experience

Principal Data Science
Capital One Services(Previous Discover)
Oct 2024 – Present

To Be added

Senior Modeler
Discoer Financial Services
May 2022 – Oct 2024

To Be added

Modeler
Discoer Financial Services
Jun 2021 – May 2022

To Be added

Model Risk Officer Assitant
Comerica Bank
Aug 2020 – Jun 2021

To Be added

Model Implementation Officer Assitant
Comerica Bank
Feb 2018 – Aug 2020

To Be added

Business Associate Intern
MedeAnalytics
May 2015 – Nov 2015

To Be added

Personal Projects

Projects I did to practice and demonstrate my skills

Chatbot Project

Mimic the task I did during work. Developed without help of AI

GitHub
Python LLM
Simplied Customer Agent

This is a simple example of customer service agent built for a fake online shopping store. Developed without help of AI

GitHub
LLM LangChain/LangGraph
Text Clustering

Mimic the task I did during work. Developed without help of AI

NLP Embedding Dimension Reduction Unsupervised Machine Learning
Models

Mimic the task I did during work. Developed without help of AI

GitHub
EDA Xgboost Dimension Reduction Classification