Skip to content
View EthanH3514's full-sized avatar
👻
_(:3」∠❀)_
👻
_(:3」∠❀)_
45 followers · 35 following

Achievements

Achievement: Starstruckx2Achievement: Pull Shark

Achievements

Achievement: Starstruckx2Achievement: Pull Shark

Highlights

  • Pro

Organizations

@shuosc

Block or report EthanH3514

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
EthanH3514/README.md

Hi, I'm Xinyu He 👋

I'm a Computer Science graduate from Shanghai University (2021–2025) and currently a Big Data Development Engineer at Pinduoduo (Temu).

My interests include Artificial Intelligence, Blockchain, and large-scale computing systems. I enjoy building systems from scratch, exploring new technologies, and solving practical problems through software and algorithms.

💼 Experience

Pinduoduo (Temu) — Big Data Development Engineer Shanghai, China · 2025–Present

Huawei Technologies — Server-Side Software Engineer Intern Shanghai, China · 2024

🏆 Selected Honors

  • 🥈 Silver Medal, CCPC Shanghai Collegiate Programming Contest (2024)
  • 🥉 Bronze Medal, ICPC Asia Regional Contest — Nanjing & Jinan (2023)
  • 🥉 Bronze Medal, CCPC National Contest — Shenzhen (2023)
  • 🥇 1st Place, Shanghai University Higher Mathematics Competition (2022)
  • 🏅 Meritorious Winner, Mathematical Contest in Modeling (2023)

🛠️ Technologies

Languages: C++, Python, Java, SQL, Bash

Machine Learning: PyTorch, YOLOv5, OpenCV

Data & Systems: Hive, Tez, Spark, HDFS, ORC, Linux

Web & Development: Spring Boot, Flask, Vue, Git

📝 Writing

Pinned Loading

  1. AL_Yolo AL_Yolo Public

    A real-time computer vision system for low-latency visual target detection and tracking, powered by YOLOv5.

    Python 367 54

  2. shuosc/fly shuosc/fly Public

    上海大学溯源手册（SHUFly）

    SCSS 119 59

  3. MultiAgentStockForecast MultiAgentStockForecast Public

    Multi-agent LLM system for stock-movement prediction with LSTM/SVM baselines and real-time analysis.

    Python 5 1

  4. EthanH3514.github.io EthanH3514.github.io Public

    HTML 4