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© 2011-2026 Zoe · Hangzhou

👋 Hey, I'm Zoe

AI Infra Engineer · LLM Serving / GPU / RDMA · Building inference infra, shipping tools, writing about all of it.

Read the blogGitHub

Every piece of business logic should eventually evolve into a "no-code platform."

— Zoe · a long-held belief
wuma.dev →

What I'm working on

Where my hours go right now

🚀

AI Infra & LLM Serving

Running an in-house inference platform at a top-tier internet company. vLLM / SGLang, GPU cluster scheduling, RDMA, P/D disaggregation. Days deep in the guts of large-model serving.

🛠

AI Ops tools

Multi-agent systems, content distribution CLIs, mobile AI agents. I scratch my own itches first, then open-source whatever's left.

💰

Indie revenue experiments

Bootstrapping passive income from zero — products, content, automation. Public monthly numbers, no fluff.

What I'm working on

Where my hours go right now.

🧠

Running LLMs in production

Enterprise LLM serving — vLLM / SGLang, P/D disaggregation, RDMA, GPU cluster scheduling. Chipping away at latency and cost, one production cluster at a time.

🤖

Building AI ops tools

Multi-agent systems, content distribution CLIs, mobile agents. Scratch my own itch first, open-source what's left.

🚀

Shipping indie products

AI-first SaaS, dev tools, landing-page generators. New idea a week — whichever one survives stays.

Latest posts

Code, tools, and notes from the trenches

Jun 30, 2026·8 min read

Host your life on GitHub: a personal data architecture for the agent era

ai-agentpersonal-datagithub
Mar 20, 2026·7 min read

Running LLM inference on K8s: auto-injecting RDMA permissions and GPU-NIC topology affinity

KubernetesRDMAInfiniBand
Mar 15, 2026·13 min read

Spore: AI agents that self-organize and evolve like living things

ai-agentswarmp2p
Mar 01, 2026·3 min read

Building an AI agent that controls your phone — in Flutter

aiagentsflutter
Mar 01, 2026·4 min read

Write once, post everywhere: an AI-powered content distribution CLI

automationcontent-distributioncli
Mar 01, 2026·5 min read

Building a multi-agent system to run my dev workflow

aiagentsautomation
View more

Independent products

Things I've shipped — live, building, dreaming

Motion cover

Motion

The AI-native Markdown editor — own your notes. They live in your GitHub, not our database.

LiveOSS2026-03
AEO cover

AEO

Get cited by AI search. The SEO playbook for ChatGPT, Perplexity, Claude and friends.

LiveSaaS2026
AI Tools Directory cover

AI Tools Directory

A hand-picked map of the AI toolbox — for creators, devs, learners, and the chronically curious.

LiveSite2026-04
PayOne

PayOne

One QR for every wallet. Stop printing four codes — print one.

LiveTool2024
1 Hour Guide

1 Hour Guide

Learn anything in 1 hour — hands-on tutorials, no fluff.

LiveSite2026
wuma.dev

wuma.dev

AI landing-page generator for indie hackers. From idea to live URL in minutes (building).

BuildingSaaS2026
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Open-source projects

My open-source work and portfolio

flutter_floatwing repository preview

flutter_floatwing

A Flutter plugin for floating/overlay windows on Android — pure Dart, no native code required.

Dart184alert-widget
injgo repository preview

injgo

🌈 A Windows DLL injection tool and library, written in Go.

Go51dll-hooking
flutter_notification_listener repository preview

flutter_notification_listener

Listen for and interact with Android notifications from Flutter.

Kotlin48android
multi-wechat-rs repository preview

multi-wechat-rs

Run multiple WeChat instances on one machine. Written in pure Rust.

Rust46hook
payone repository preview

payone

Generate a multi-wallet QR code in one click. No deploy — get a hosted landing page and image instantly.

TypeScript46alipay
injrs repository preview

injrs

🌈 A DLL injector library and CLI written in Rust.

Rust38dll
View More

Get in touch

Any of these works 👇

Zoe

Zoe

AI Infra Engineer · LLM Serving · GPU/RDMA · indie hacker, obsessed with shipping tools

[email protected]jiusanzhoujiusanzhounoboddyimjohnzoe
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https://zoe.im