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changdaye/README.md

Hi there, I'm Lawrence (@changdaye) 👋

Software Developer & Builder focusing on Serverless Architecture, AI/LLM Automation, Financial Market Intelligence, and Developer Tooling.


🛠️ Tech Stack & Focus Areas

  • Languages: TypeScript / JavaScript, Go, Python, Java, SQL
  • Serverless & Cloud: Cloudflare Workers, D1, KV, Queues, Workers AI, Astro
  • AI & Automation: LLM Workflows, OpenAI API / Codex Integration, Automated News/Market Monitoring, Feishu Bot Webhooks
  • Tooling & Platforms: Linux / macOS, Docker, Git, Chrome Extensions, Android Kiosk

🚀 Featured & Categorized Projects

⚡ Serverless & Market Intelligence (Cloudflare Workers + 飞书)

定时抓取、大模型智能提炼并推送到飞书的全天候无服务器自动化工作流

🤖 AI, LLM & API Quota Utilities

围绕 Codex、CPA 及大语言模型生态打造的配额查询、监控与增强工具

  • cpausage-cli - 基于 CPA 接口的账号配额批量查询与终端报表命令行工具 [Go]
  • cliproxy-feishu-monitor-worker - 基于 Cloudflare Workers 的 Codex / CLIProxyAPI 账号配额与 Token 用量监控 [TypeScript]
  • cliproxy-feishu-monitor - CLIProxyAPI 常驻监控守护服务,带心跳检测与飞书报警 [Go]
  • openai-cpa - 基于 FastAPI 的 OpenAI CPA 账号与代理管理控制台 [FastAPI / JS]
  • codex-tts - 面向 Codex CLI 的本地语音交互包装器,自动监听 rollout 流并 TTS 朗读 [Python]

📈 Financial Analysis & Personal Finance

投资辅助、组合穿透与个人财务数字化

  • etf-penetration-tool - ETF 底层持仓一键穿透分析工具,支持 Excel/JSON 与成分股重叠度计算 [Python]
  • bill-aggregator - 微信与支付宝账单聚合分析平台,支持原生账单导入、分类与预算分析 [TypeScript]
  • reddit-stocks-translator - 专用于 Reddit r/stocks 美股板块的双语对照自动翻译 Chrome 扩展 [JavaScript]

🎙️ Text-to-Speech & Reader CLI

本地优先、专注长文阅读的终端文本转语音工具集

  • tts-cli - 中文优先的本地文本/Markdown 转语音命令行工具,支持 Edge-TTS 等免费后端 [Python]
  • reader-tts - 在终端中直接朗读 Markdown 文档的轻量 CLI [JavaScript]

🖥️ Smart Screen & Hardware Display

带屏音箱、中控屏幕与智能设备定制看板

✍️ Knowledge Base & Content

  • changdaye-blog-worker - 基于 Astro + Cloudflare Workers 重构的个人中文技术博客 [Astro]
  • changdaye.github.io - 早期技术博客归档 (GitHub Pages) [Jekyll]
  • xiaoshuo - 科幻长篇小说《静默穹顶》设定集与手稿创作仓库

📊 GitHub Stats

GitHub Stats Top Languages

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