Junxi (Eric) Li

Math-CS Student @ UCSD

Junxi Li

Location: San Diego, CA
Email: jul108@ucsd.edu
GitHub: ericljx2020-gmail

Education

University of California at San Diego

Major: Computer Science & Math
Minor: Cognitive Science-Specification in ML & AI
GPA: 4.0/4.0
Period: Sep 2022 - Current

Relevant Coursework

  • OOP and programming skills with Java (A+)
  • Data Structure & Algorithm (A+)
  • Computer & System (A+)
  • Stats & Probability (A+)
  • Theory of Computability (A+)
  • Linear Algebra (A)
  • Deeplearning (A+)

Stanford Online & Deeplearning.ai

Passing Score: 100/100
Period: Jun 2023 - Sep 2023
Skills: Build and Train Neural Networks, linear & logistic regression, K-means clustering, and decision tree.

Professional Experience

Software Engineer Intern, Zilliz, Redwood City, CA (Sept 2024 - Current)

  • Led development of an automated pipeline to extract and rephrase QAs from GitHub discussion page and post on StackOverflow
  • Spearheaded integration of Milvus with Semantic-route and other open-source projects
  • Enhanced system functionality and optimized performance for advanced semantic search capabilities in RAG applications

Machine Learning Engineer, Afanti.ai, Beijing, China (May 2024 - Oct 2024)

  • Developed multi-agent system for AI-powered student assistance
  • Created workflow for automated problem extraction and solution generation
  • Built AI agents using LangGraph and RAG for improved problem-solving accuracy
  • Designed and optimized similarity scoring algorithm achieving 90% accuracy

Undergraduate Researcher, UC San Diego SuperComputer Center (Oct 2023 - Current)

  • Optimized & Automate analysis workflow with Papermill, enhancing efficiency and cutting computational costs
  • Coauthored an anomaly detection paper using Flow Tuple analysis on Network Telescope data with Apache Spark
  • Integrating BGP data with flow tuple data to better detect anomalies on the network

Software Engineer Intern, Jayu Rewards, San Diego, CA (Oct 2023 - Jan 2024)

  • Used Angular to design and develop a CRM app, Integrate Stripe API to complete the client payment page
  • Rebuilt customer management page to enable sorting customers by keys & searching by name
  • Learned agile development skills, project management using Azure, and branch control using git

Software Engineer Intern, Mercury Health, San Diego, CA (Apr 2023 - Sep 2023)

  • Developed GUI for easier access for non-technical users and implemented functions for data generation
  • Applied Data Augmentation techniques to enhance training dataset while preserving privacy
  • Utilized S3 on AWS for efficient data management and processing

Projects

Student Researcher, Carnegie Mellon University (Jan 2022 - Mar 2022)

  • Conducted research on LSTM model efficiency in long-term forecasting
  • Performed comparative analysis of LSTM, SVM, and Transformer models for stock price prediction
  • Achieved significant model refinement with 0.79 recognition rate (IEEE publication)

Organizer & Software Developer, Shooting Game (Jan 2022 - Mar 2024)

  • Developed cloud-based game using Linux & Docker
  • Created sophisticated game engine using JavaScript and Django

Honors and Awards

  • USA Computing Olympiad algorithm competition Silver (Jan 2022)
  • American Mathematics Competition (AMC12) Top 5% International (Nov 2021)

Technical Skills

Programming Languages

  • Advanced: Python, Java, Javascript, CSS, HTML
  • Intermediate: C/C++

Tools & Technologies

  • Advanced: Linux, Django, Angular, Git, Opencv, Docker, Vim, Numpy, Pytorch, Langchain, LangGraph
  • Intermediate: Tensorflow, redis, Shell/Bash, React, Pandas, Apache Spark