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freeheart/README.md

👨‍💻 [Jinzhu.Zhang / freeheart]

🇨🇳 30年全栈研发与工程架构管理|图数据库核心开发者|PMP & 计算机系统分析师
🌍 30+ Yrs Software Engineering & Leadership|Graph DB Pioneer|PMP & Certified Systems Analyst


📜 关于我 / About Me

深耕底层技术与分布式架构 30年,兼具一线编码能力与大型研发团队管理经验。曾任企业开发总监兼图数据产品运营中心总经理,主导过从底层数据解析、网络优化系统到图数据库的全链路架构设计。坚信 “代码是手艺,架构是战略,数据是真理”
30 years deep in core tech & distributed architecture, balancing hands-on coding with engineering leadership. Former Dev Director & GM of Graph Data Operations, leading full-stack architecture from low-level data recovery to graph database design. Belief: "Code is craft. Architecture is strategy. Data is truth."


🚀 核心里程碑 / Key Milestones

年份 / Year 项目与突破 / Projects & Breakthroughs
2004 🏙️ 独立开发某市无线网络优化平台 / Independently built city-wide wireless network optimization platform
📜 通过国家计算机高级程序员认证 / Passed National Senior Programmer Certification
2008 💾 在 64位 Solaris 小型机上,使用 C++ 完成 Informix 无根 Chunk / 无日志 状态下的原始数据库文件底层解析、导出与恢复 / Parsed & recovered raw Informix DB files on 64-bit Solaris using C++
🗄️ 同年完成微型关系型数据库内核研发 / Built a mini relational DB engine
📜 通过计算机系统分析师认证 / Passed Certified Computer Systems Analyst
2014 🚁 国���首创 4G 无人机通信与控制架构 / Pioneered domestic 4G drone communication & control architecture
2025 ✨ 个人独立完成 「星光图数据库」(Starlight Graph DB) 全栈研发 / Solo-developed Starlight Graph Database from scratch

🏅 专业资质 / Certifications

  • 🌐 PMP® 国际项目管理专业人士 / Project Management Professional
  • 🎓 计算机系统分析师 (2008) / Certified Computer Systems Analyst
  • 🎓 计算机高级工程师 / 高级程序员 (2004) / Senior Computer Engineer & Programmer

🛠️ 技术栈 / Tech Stack

💻 编程语言 / Languages

C/C++ Java Python Rust TypeScript JavaScript C# Lua VB PowerBuilder

🗄️ 关系型数据库 / Relational DB

MySQL PostgreSQL Oracle MSSQL Sybase Informix SQLite

🌐 非关系型 / 图 / 向量数据库 / NoSQL, Graph & Vector DB

Redis Neo4j NebulaGraph Chroma 🌟 Starlight Graph DB (自研 / Self-developed)

⌨️ 开发环境与哲学 / IDE & Workflow

🥇 Vim (坚守经典古法工作流 / Classic Old-school Workflow)
🥈 VS Code 🥉 Cursor 🤖 Claude (AI 辅助编码 / AI-Assisted Coding)


💡 工程理念 / Engineering Philosophy

  • 🔍 底层优先:不依赖黑盒,从文件系统、内存布局到网络协议逐层剖析
  • 🏗️ 架构克制:拒绝过度设计,以业务数据流向驱动技术选型
  • 📈 长期主义:30年技术栈演进,始终围绕“性能、稳定性、可维护性”三角平衡

Bottom-up mindset: Master the stack from file systems to network protocols. Architecture restraint: Let data flow drive tech choices. Long-termism: 30 years balancing performance, stability, and maintainability.


📬 联系 / Contact

📧 Email: [399192285@qq.com]
🔗 Blog/Portfolio: [ https://blog.csdn.net/freeheart1977 ]
💼 LinkedIn: [linkedin-profile]
📦 星光图数据库 / Starlight Graph DB: [github-repo-link]


💡 Profile powered by 30 years of shipping code. Open to architecture consulting, graph computing collaboration, and open-source engineering.
本主页由 30 年代码交付经验驱动。欢迎架构咨询、图计算技术合作与开源工程交流。

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