Academic research, automation code, certifications, and professional reference letters. PDFs open in a new tab. 学术研究、自动化代码、证书与职业推荐信。PDF 在新标签页打开。
PerfectMile Caravan — Auto Expand
Tampermonkey userscript for Amazon internal Caravan tool. Auto-expands route panels and streamlines shift prep — cuts preparation time by ~40%. 亚马逊 Caravan 内部工具的 Tampermonkey 脚本，自动展开路线面板，简化班前准备，效率提升约 40%。
Amazon Caravan Enhanced Demo
Interactive HTML demo showcasing the enhanced Caravan workflow. Demonstrates the UI/UX improvements built with the automation scripts. 交互式 HTML 演示，展示增强版 Caravan 工作流的 UI/UX 改进效果。
LangChain + Pinecone RAG
Python pipeline connecting LangChain with Pinecone vector DB for retrieval-augmented generation. Embeds documents and enables semantic Q&A. 将 LangChain 与 Pinecone 向量数据库连接，实现检索增强生成（RAG）。支持文档嵌入与语义问答。
LangChain PDF App
Conversational PDF reader built with LangChain. Upload a PDF and ask questions — uses OpenAI embeddings + chain-of-thought retrieval. 基于 LangChain 构建的对话式 PDF 阅读器。上传 PDF 后可直接提问，使用 OpenAI 嵌入 + 思维链检索。
PDF Reader (PDFreader.py)
Lightweight Python script for extracting, parsing, and processing PDF content. Utility used in the larger LangChain RAG pipeline. 轻量级 Python 脚本，用于提取、解析和处理 PDF 内容。作为 LangChain RAG 流程的基础工具。
Master's Thesis — UBI in the AI Era
Socio-economic impacts of the GPT ecosystem. Analyzes Universal Basic Income policy in the context of AI-driven labor displacement. University of Freiburg, 2023. GPT 生态的社会经济影响。在 AI 驱动劳动力替代背景下分析全民基本收入政策。弗莱堡大学，2023 年。
Big Change? The Rise of the GPT Ecosystem
Research paper examining whether GPT-class models represent a paradigm shift. Covers economic, labor, and systemic implications of large language model adoption. 研究论文，探讨 GPT 级模型是否代表范式转变。涵盖大语言模型普及的经济、劳动力和系统影响。
Professional Certifications Portfolio 职业证书合集
Complete certifications portfolio including: Six Sigma Green Belt, Data Analytics, Python for Automation, Machine Learning (Coursera), and Business Analysis credentials. 完整证书合集，包括：六西格玛绿带、数据分析、Python 自动化、机器学习（Coursera）和商业分析证书。
Reference Letters — All 推荐信合集
Professional reference letters from supervisors and managers across roles at Amazon, Xiaomi, University of Freiburg, and Adecco. Covers operations, research, and supply chain contexts. 来自亚马逊、小米、弗莱堡大学和 Adecco 各岗位主管与经理的职业推荐信，涵盖运营、研究和供应链背景。
Amazon Arbeitszeugnis 亚马逊工作证明
Official employment certificate (Arbeitszeugnis) from Amazon. Documents role, performance, and tenure in operations and supply chain management. 亚马逊出具的官方就业证明（Arbeitszeugnis），记录在运营与供应链管理岗位期间的职责和绩效表现。