About Me

MS CS student at Duke specializing in ML/deep learning. Published on cat-breed classification and built a LoL win predictor and trading simulator; proficient with Python, PyTorch, YOLO, React, and FastAPI; UC Davis BS, GPA 3.9.

Education

MS in Computer Science

Aug 2025 - Jun 2027
Duke University

BS in Computer Science

Jul 2022 - Jun 2025
University of California, Davis
  • GPA: 3.9/4.0
  • GRE: 339

Experiences

System Architect Intern

Jul 2023 - Aug 2023
Guangdong Yixun Technology
  • Integrated Vue.js and Spring Boot for enhanced UX/UI and performance
  • Boosted YOLOv3 image recognition accuracy through curated datasets
  • Established Prometheus-based system monitoring with Grafana

Mathematic Reader

Sep 2024 - Dec 2024
UC Davis Math Department
  • Graded assignments and provided feedback to improve problem-solving skills

Graduate Teaching Assistant

Sep 2025 - Present
Duke University CS Department
  • Grade assignments and provide prompt, constructive feedback
  • Host weekly office hours for Q&A and debugging
  • Lead pre-exam review sessions with practice materials

Projects

WOAA-trading - full-stack trading simulation platform using React (TypeScript), FastAPI (Python), PostgreSQL, and Redis.
LOL-Win-Prediction - Reached 98.9% clean accuracy (best variant) for DNN model while keeping predictions stable under perturbations
Chinese Handwritten Digit Classifier - Achieved 95% accuracy on a 15,000-sample dataset using Logistic Regression and Neural Networks.
Cat Breed Classification - A ML Classifier using YOLOv5 and VGG16, achieving 87% accuracy across five breeds
ResCash - A decentralized bookkeeping app with React and Node.js.
BlackJack Brawl - A strategic card game blending blackjack mechanics and unique card effects.

Publications

  • Integrating Object Detection and Deep Convolutional Neural Networks for Cat Breed Classification
  • Yiming Feng
    2024 International Conference on Modern Logistics and Supply Chain Management (MLSCM 2024), Oct 2024

    Programming Languages & Skills

    Python

    Pytorch

    Java

    JavaScript

    TypeScript

    C

    C++

    Kotlin

    Assembly