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Hacking4fun
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DropFan/README.md

I'm Tiger

AI is not just a technological revolution.
It is a sharp knife, cutting through systems, structures, and human society.

Tiger / INTP / Geek
Software Architect · Full Stack Engineer · AI-Native Builder

Hacking for fun. Build > Talk. Leverage > Labor.

About Me

I’m Tiger.

I grew up with the classical internet — BBS, games, tinkering, network security, and early web development. Curiosity has been my main driver ever since.

Over the past 20+ years, I’ve worked across backend architecture and full-stack engineering, with hands-on experience in both 0→1 product building and large-scale internet systems.

I’ve worked on products and systems in:

  • weather products
  • ride-hailing
  • food delivery / instant logistics
  • e-commerce transactions
  • international / global products

I’m particularly interested in:

  • distributed systems
  • high-concurrency / high-availability architecture
  • system refactoring and performance optimization
  • AI-Native products, agents, workflows, and automation
  • building software faster in the age of AI

Current Focus

  • Building AI-native products and real-world automation systems
  • Exploring agents, workflows, and engineering leverage
  • Researching and developing AI / LLM / Agent systems and applications
  • Shipping full-stack products for the global market
  • Thinking about how AI is reshaping software, work, and value creation

Tech Stack

  • AI Coding: Claude Code, Codex, Cursor
  • Editor: Vim, VS Code
  • Languages: Golang, Python, TypeScript, JavaScript, PHP
  • Frontend: React, Next.js, HTML/CSS
  • Backend / Infra: Redis, MySQL, PostgreSQL, Nginx, Linux

Beliefs

  • Stay curious
  • Think independently
  • Build, share, and iterate
  • Respect complexity, but seek simplicity
  • Play the long game

Beyond Work

I also spend a lot of time exploring:

  • history, technology, humanities, and economics
  • indie hacking, AI, and global products
  • Apple products, smart home, networking, housing
  • walking, movies, games, and random rabbit holes on the internet

A classical internet native, still learning, still building, still having fun.

Writing/Blog:

公众号:Hacking4fun

公众号 Hacking4fun

Name Date (UTC) Message
DropFan DropFan 3/22/2026, 6:01:35 PM 2026-03-22 理解这个时代,AI 只是最锋利的那把刀
对于普通人要理解现在这个时代,最好的方式不是去看各种各样的 AI 讨论,也不是去看各种各样的技术内容,不是自己动手去折腾各种各样的AI工具,也不是去看各种各样的预测和分析。<br...
DropFan DropFan 3/22/2026, 5:30:59 PM 2026-03-21 任何无意义的事情都不值得做
“任何无意义的事情都不值得做 —— 马可·奥勒留”
给我十万美金招个人还是给我十万美金的 token?很明显后者做到价值百万甚至千万美金的产出轻轻松松。上篇文章AI 带来的是对价值...
DropFan DropFan 3/22/2026, 5:29:08 PM 2026-03-19 AI 带来的是对价值体系的重塑
AI 让过去基于时间的估值逻辑失效了,以时间为锚点的价值体系不一定会消失,但会收缩。
当过去基于时间的价值和成本判断不成立之后,对人的传统认知冲击还是挺大的。
比如对...
DropFan DropFan 3/22/2026, 5:12:10 PM 2026-03-05 架构是智能的瓶颈
今天在研究一个语音 Agent 的优化思路,GPT 的一段总结又激起了我一直以来的一个看法,Agent 没有什么新东西。Agent 工程师的核心能力之一仍然是实时分布式系统工程能力。
这个时...
DropFan DropFan 6/2/2025, 11:00:16 AM 我看 AI 编程,Life is short, I use AI; 今夜无眠,Deepseek R1 里程碑式的突破。
工具不是重点,创造才是。
未来,真的是人人皆可编程的时代。
在 AI 时代,我们不必纠结工具如何,而...

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