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@Pieces-lab @Xiaolin-Lab

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linyuchao123/README.md

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🧑‍💻 About Me

🧠 Software Engineering undergraduate focused on LLM Application Development and Software Testing Engineering, actively learning AI Agent development and exploring AI applications in healthcare, education, and technology.

我是软件工程专业在读本科生,主攻AI大模型开发与软件测试工程方向,目前坚持学习 AI Agent 相关开发, 日常将实战代码片段整理至个人 Gist,持续探索 AI 在民生、教育、科技等场景的落地路径。

  • 🔭 Focused on LLM App Development & Multimodal AI Systems · 目前专注于 AI 大模型应用开发 与 多模态智能系统 方向
  • 🌱 Learning Python Backend & Multi-Agent Systems · 正在深入学习 Python 后端框架 与 AI Agent 多智能体开发
  • 🔮 Exploring Embedded Systems & Intelligent Robotics · 未来计划拓展嵌入式开发与智能数字机器人的落地研发方向
  • 🏆 Top 1% in Major, Multiple Scholarships · 多次获得专业奖学金,连续学年 专业排名前 1%
  • 🥉 Regional 3rd Prize in Service Outsourcing Contest · Challenge Cup 3rd Prize · 服务外包创新创业大赛 东部赛区三等奖 · 挑战杯 三等奖
  • 💡 Proficient in AI Dev Tools & LLMs, with full-cycle project delivery experience · 熟练使用多款主流 AI 编程工具与大语言模型,具备从需求到交付的全流程实践经验
  • 📌 Goal: Become a Technical Architect who defines products from 0 to 1 · 目标:成为从 0 到 1 定义产品的技术架构师

🛠️ Tech Stack 技术图标

Programming Languages 编程语言

Python C Go TypeScript Markdown

Backend Frameworks 后端框架

FastAPI Flask Django

Frontend Frameworks 前端框架

Next.js Vue

AI / ML & Tools AI与工具

LangChain LangGraph Agent Workflow Docker Git GitHub Npm


🤖 AI Development Tools

日常开发中高频使用的 AI 编程工具


🧠 Familiar LLMs

深度使用多款大语言模型,具备丰富的 LLM 应用实践经验


📂 Featured Projects 项目经历

🌟 Beauty Salon Management System | 美客美容全链路门店管理系统

校企合作项目 · 核心开发成员

SaaS multi-tenant beauty salon platform built with Ruoyi + FastAPI + Vue3 + Redis, featuring async task scheduling via Redis Stream, multi-level caching architecture, and AI-driven development workflow with Harness CI/CD automation.

基于 Ruoyi + FastAPI + Vue3 + Redis 构建 SaaS 多租户美容门店管理平台,采用 Redis Stream 实现异步任务调度,多级缓存 + 防雪崩架构大幅降低 DB 查询压力,落地 SpecCrew AI 驱动开发流程与 Harness CI/CD 工具,覆盖 5 类核心管理场景,预估预约处理效率提升 80%。


🌟 Emotional Companion Digital Human | 数智心屿 — AI 数字人情感陪护系统

第十七届服务外包大赛 · 负责人 · 东部赛区三等奖

Multimodal emotional companion digital human powered by Qwen2.5-14B + FunASR + CosyVoice + MediaPipe + Live2D, with psychology RAG and real-time lip-sync, achieving 85%+ emotion recognition accuracy with <200ms latency.

基于 Qwen2.5-14B + FunASR + CosyVoice + MediaPipe + Live2D 构建“感知-认知-干预”主动闭环系统,采用多模态融合情感引擎与心理学知识库 RAG,实现语音识别→情感对话→数字人实时驱动的完整链路,情绪识别准确率超 85%,响应延迟低于 200ms,覆盖 8 类核心陪护场景。


🌟 Smart Campus AI Platform | 数治慧民 — 智慧校园 AI 数字人服务平台

2026年“挑战杯”参赛项目 · 核心成员 · 三等奖

Smart campus AI digital human platform built with LiveTalking + LangGraph ReAct Agent + FAISS RAG, supporting real-time WebRTC interaction, multi-model QA and domain knowledge retrieval across 3 scenarios.

基于 LiveTalking + LangGraph ReAct Agent + FAISS RAG 三大模块构建智慧校园 AI 数字人平台,支持 WebRTC 实时音视频交互、多模型智能问答与专有知识库检索,覆盖政务咨询、生活服务、学业指导三大场景。


🌟 AI Spoken English Trainer | AI英语口语陪练

XEngineer 新工科竟赛参赛项目 · 负责人

AI-powered spoken English training platform with real-time voice interaction, pronunciation scoring, grammar correction and quantified learning reports across 3 scenarios, using LangGraph dual-Agent workflow.

基于大模型 + 流式 ASR 构建 AI 英语口语陪练平台,支持面试/点餐/会议三类场景实时语音对话、发音评测、语法纠错与课后量化报告,采用 LangGraph 双 Agent 工作流。


📊 GitHub Stats

GitHub Stats Top Languages
GitHub Streak
Activity Graph

📬 How to Reach Me


🎯 Skills & Competencies 技能矩阵

Category 类别 Skills 技能
💻 Languages 编程语言 Python (FastAPI / Flask / Django)、C、Go (Learning)、TypeScript
🤖 AI Engineering AI工程 Prompt Engineering、Multimodal LLM Apps、RAG Knowledge Base、Agent Workflow、LangGraph、ASR/TTS
🏗️ Infra & DevOps 工程工具 Git (Branch / PR)、Docker、CI/CD (Harness)、Redis、FAISS、MySQL
🛠️ IDE & AI Tools 开发工具 Cursor、Trae、VS Code、Qoder、Codex、Claude Code
🧩 Soft Skills 软技能 Requirements Analysis、Architecture Design、Technical Writing、Cross-team Collaboration
🌐 Certificates 语言能力 CET-4、CET-6、普通话二级乙等、全国计算机二级

🌟 Thanks for visiting! If you find my work interesting, feel free to star my repos and follow me!

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  1. digital-human-companion digital-human-companion Public

    数字心屿|AI 情绪陪伴数字人 一款多模态大模型驱动的智能情感陪护数字人系统。基于FunASR+MediaPipe+Qwen2.5-14B+CosyVoice+Live2D,实现语音识别~情感对话~数字人实时驱动。支持自然语音与文字对话、Live2D 表情互动、心理学知识检索和用户可控的长期记忆,适配桌面与移动端。赛题A22|团队T2607288

    Python 9

  2. AI-Spoken-English-Trainer AI-Spoken-English-Trainer Public

    基于大模型 + 流式 ASR 实现的 AI 英语口语陪练平台,支持面试 / 点餐 / 会议三类场景实时语音对话、发音评测、语法纠错与课后口语量化分析报告,XEngineer 新工科竞赛参赛项目

    TypeScript 9

  3. jay-music-web jay-music-web Public

    定制一个你喜欢的歌手主题的音乐播放器网站(纯前端 + Node.js 后端)

    HTML 6

  4. linyuchao123 linyuchao123 Public

    用于自定义 GitHub 个人主页,展示多模态 AI 项目、前后端开发作品与技术栈。

    4