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Chess is hard.
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Chess is hard.
7 followers · 7 following

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Achievement: Pull Sharkx2Achievement: YOLO

Achievements

Achievement: Pull Sharkx2Achievement: YOLO

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TallMessiWu/README.md

Website

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Hi there! 👋 I'm Junlin Wu

Developer | Photographer | Musician

👨🏻‍💻 About Me

I love building cool things with code. Passionate about AI, Web Development, and Data Science. Currently focusing on Large Language Models and their applications in software engineering.

  • 🚀 Data Scientist & Software Engineer based in Shanghai, China.
  • 🐱 Cat lover who enjoys spending time with furry friends.
  • ⚽ Football enthusiast who loves playing the sport.
  • 🎸 Guitar player in my free time.
  • 🎹 Also enjoy playing the keyboard.
  • 📷 Photography / Cinematography enthusiast.
  • ✈️ Love traveling and exploring new places.
  • ♟️ Chess lover — my go-to when I need to relax.
  • ⌨️ DOTA 2 player.
  • 🎮 Enjoy games of many other genres too.

🎓 Education

  • 🦁 Columbia University — M.S. in Data Science (Aug 2023 - Dec 2024)
  • 🔱 University of California San Diego — B.S. in Data Science, Minor in Economics (Sep 2019 - Mar 2023)
    • Graduated a quarter early with honors, awarded Outstanding Graduate.
  • 🏫 The Derryfield School — High School Diploma (Sep 2017 - Jun 2019)
  • 📚 Linfield Christian School — High School (Aug 2015 - Jun 2017)

🏢 Work Experience

  • 🤖 AI Engineer at Huawei Technologies Co., Ltd. (Aug 2025 - Present)

    • Responsible for model optimization and adaptation within the ICT Computing Product Line, identifying performance bottlenecks through operator profiling data analysis and driving ecosystem adaptation.
    • Integrated new acceleration features, such as fused operators, to optimize overall model performance.

  • 🧬 Data Analyst at Columbia University Medical Center (Nov 2023 - Dec 2024)

    • Participated in an in vivo neuronal recording project. Correlated key neuronal activity metrics with animal feeding behaviors and intake data.
    • Developed Python scripts for data processing and analysis, quantifying the relationship between neuronal activity and feeding behavior. Visualized experimental data using Matplotlib and Seaborn.
    • Built an automated data processing pipeline, enabling researchers to automatically analyze subsequent similar datasets.

  • 🎉 Head of Development at UCSD CSSA (Sep 2020 - Mar 2023)

    • Developed the organization's website utilizing Vue.js, Vite, and Flask. Conducted usability testing and gathered feedback to enhance application functionality. Organized academic seminars and events, including the Spring Festival Gala.
    • Created programming tutorials for 15 team members to improve their technical skills. Designed a departmental website for sharing tutorials and synchronizing daily information.
    • UCSD CSSA Official Website · Department Website

💻 Technical Skills

Python Vue.js TypeScript JavaScript Java SQL PyTorch Flask Docker Redis MongoDB Git Linux

🚀 Projects

Project Description
AI Agent Building A production-grade AI Agent system built from scratch over 4 weeks — progressively implementing ReAct loops, MCP protocol tooling, resilient fault tolerance, and LangGraph state machines.
TD LLM Streamlit Gen AI Executive Advisor for TD Bank — RAG-powered strategic Q&A system built with GPT-4o, LangChain, and Pinecone.
SGLang Quant Eval Research and evaluation of MXFP8/MXFP4 quantization adaptation on SGLang for Huawei Ascend NPU.
Iris Recognition Deep learning-based iris recognition project.
DOTA 2 Drafting Backend ML-powered backend for DOTA 2 hero recommendation and win rate prediction.
DOTA 2 Drafting Frontend A machine learning powered tool to suggest optimal heroes for DOTA 2 matches based on enemy composition.
Personal Website A modern, responsive portfolio website built with Vue 3, TypeScript, and Element Plus, featuring VS Code-style theme.
Personal Website Admin Backend management dashboard for personal website, built with Vue 3, TypeScript, and Tencent CloudBase.
UCSD CSSA Website Frontend for the UCSD CSSA official website, built with Vue.js and Vite.
UCSD CSSA Backend Backend service for the UCSD CSSA website, built with Flask.
Climate Analysis Analyzed 100 years of climate data to visualize global warming trends using Python and D3.js.

📱 Contact Me

Pinned Loading

  1. agent-building agent-building Public

    Jupyter Notebook 1

  2. td-llm-streamlit td-llm-streamlit Public

    Jupyter Notebook 1

  3. sglang_quant_eval sglang_quant_eval Public

    Research and evaluate about workload of adapting mxfp8 quant on sglang.

    Python

  4. dota2-drafting-backend dota2-drafting-backend Public

    Jupyter Notebook

  5. personal-website personal-website Public

    A modern personal website built with Vue 3 & TS, featuring a VS Code-style aesthetic, i18n support, and dark/light mode toggle.

    Vue 1

  6. personal-website-admin personal-website-admin Public

    The backend management system for my personal website, built with Vue 3, TypeScript, Vite, and powered by Tencent CloudBase.

    Vue 1