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Magicherry/README.md

wave Hey, I'm Daniel Zhou

AI Agent Engineer & Business Planning Assistant · Enterprise AI Agents · LLMs & RAG

Personal website on GitHub Pages GitHub LinkedIn Email

Bits of Me portfolio banner

About Me

My work sits at the intersection of enterprise AI, software engineering, and manufacturing operations. I design and build AI agent systems that bring together LLMs and Retrieval-Augmented Generation (RAG), workflow automation, and AI-driven decision support. My earlier work focused on NLP and LLM research, alongside contributions to large-scale web applications.

I work across the stack—from responsive, detail-oriented interfaces to reliable back-end services—with hands-on experience in database and API design, data pipelines, and containerized deployment.

I care about building systems that are fast, maintainable, and thoughtfully designed for the people who use them—technically dependable without feeling technical to use.

Current Focus

  • Enterprise AI agent architecture and application development
  • LLM and RAG systems that connect knowledge with business workflows
  • Automation and data-driven decision support for manufacturing operations
  • Reliable full-stack software from interface to deployment

Selected Projects

Project What it does Core stack
StreamX — Movie Recommender A personalized recommendation system with an end-to-end training, evaluation and web application workflow. Python, Matrix Factorization, TextCNN, Next.js, Django
Intelligent Rail Incident Classifier
Company Internal · 2025
A hierarchical NLP system that classifies railway incident logs across multiple structured label levels, backed by a complete training and evaluation pipeline. Python, DeBERTa-v3, Hierarchical Learning, Fine-tuning, NLP
Rail Spatial-temporal Analyzer
Company Internal · 2025
A desktop application that transforms raw train telemetry into readable space-time diagrams for analyzing activity by date and rail corridor. Python, PyQt, NumPy, Pandas, Matplotlib
Real-time Pose Estimation Tracks body keypoints from a live camera feed and provides immediate feedback on movement accuracy. Python, MoveNet, OpenCV, PyTorch, TensorFlow
King of Bots A real-time strategy game with synchronized matches and authenticated sessions. Java, Spring Boot, Vue 3, WebSocket, JWT

Technologies and Tools

AI and Machine Learning

LangGraph LangChain PyTorch TensorFlow OpenCV

Languages

Python Java C++ Go JavaScript

Application Development

React Vue.js Next.js Spring Boot Django Flask FastAPI

Databases and Data

MySQL PostgreSQL MongoDB Redis Apache Spark

Infrastructure and Tools

Docker Kubernetes GitHub Actions Git Linux

GitHub Activity

Magicherry GitHub contribution calendar

Off the Clock

  • Tech writing and product teardowns
  • Games and interaction design
  • Formula 1 race weekends
  • Films, series and documentaries
  • Photography and video

Let's Connect

I'm always happy to connect and exchange ideas about LLM applications, intelligent manufacturing and software engineering.

Portfolio · LinkedIn · GitHub · Gmail · 163 Mail

No matter what your dream is, you have to dedicate yourself entirely to it.

— Ayrton Senna

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  1. Magicherry.github.io Magicherry.github.io Public

    A modern React-based personal portfolio featuring smooth animations, glassmorphic design, and an interactive UX.

    CSS 3

  2. Movies-Recommendation Movies-Recommendation Public

    StreamX: A personalized recommender system with Matrix Factorization (SGD, ALS), SVD, and TextCNN, featuring end-to-end preprocessing, evaluation (MAE, RMSE, NDCG), and a full-stack web app.

    TypeScript 1

  3. Pose_Estimation Pose_Estimation Public

    An exercise standardness detection system based on Google Movenet pose estimation model.

    PureBasic 3 1

  4. King-of-Bots King-of-Bots Public

    A competitive multiplayer snake battle game with AI bot support, featuring real-time battles and microservices architecture.

    Java 1

  5. Management_Dashboard Management_Dashboard Public

    A full-stack management system built with Spring Boot and Vue.js with administrative capabilities.

    Vue

  6. adult-income-evidence-analysis adult-income-evidence-analysis Public

    This repository contains a reproducible, analysis-first machine learning study of the UCI Adult / Census Income dataset.

    Jupyter Notebook 1