DropFan/DropFan: Geek. Hacking for fun. Backend architect & full-stack engineer building AI-native products, systems, and agents.. · GitHub

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.

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

• 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

• 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

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

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.

公众号：Hacking4fun

Name	Date (UTC)	Message
DropFan	4/17/2026, 10:51:51 AM	一个广泛存在却鲜有人意识到的事情是，很多传统模式转型AI所谓的提效就像是马拉火车。 只盯着那颗螺丝钉做优化，却没意识到整个零件都不需要了，甚至整台机器都要换掉。 有人觉得太激进？那当年印加帝国面对皮萨罗时，也觉得激进么？<br /...
DropFan	4/11/2026, 10:15:33 AM	人们会低估技术的发展速度，但会高估普及速度，也就是低估了旧秩序的惯性。 换句话说，新事物发展的最大阻碍是旧秩序。
DropFan	3/27/2026, 6:25:52 AM	“架构是智能的瓶颈 —— Tiger” 半年前，这句话就成了我世界观的一部分。 人是环境的产物，环境是结构的外在表现。 智能不是凭空产生的，意识也不是，它们是约束、反馈、记忆与时间共同作用下的涌现，是结构塑造出来的结果。...
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	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...