Xinwei Xiong cubxxw

Xinwei Xiong (熊鑫伟, aka cubxxw, b. 2001) is an AI product builder and open-source contributor from China, running a one-person company while traveling the world as a digital nomad. He is a core contributor to OpenIM and a contributor to Sealos, and writes about AI agents, engineering, and intentional living at cubxxw.com.

🌟 You never lose — either you win, or you learn.

👋 About

🔭 Building AI products solo — Voice AI, AI agents, and tools for independent people (see below)
🌍 I love living around the world — observing it with curiosity, documenting my journey, and taking on long-distance treks (follow along on Polarsteps)
🧰 Go · Python · TypeScript · Kubernetes · Cloud Native · LLM & Agent frameworks
✍️ Essays on AI agents, engineering, and personal growth — bilingual at cubxxw.com
💡 Operating belief: AI + Human = Superhuman

🛠️ Building Now

Everything below is built in public — the wins and the dead ends both get written up on the blog.

Product	What it is
Telepace	Customer-research infrastructure powered by Voice AI + Agents
Apply Agent	An open, client-side AI job-search copilot — discover → tailor → apply → interview prep → track
Solo Compass	A living map for solo travelers — map-first, experience-as-unit, AI-curated
DayPage	A daily page for reflection — one day, one page

New things ship here first. A ⭐ on anything above tells me what to build more of.

🌐 Open Source

openimsdk/open-im-server — open-source instant messaging platform for enterprises (Go). Core contributor.
labring/sealos — cloud operating system for managing cloud-native applications. Contributor.
cubxxw/awesome-cs-cloudnative-blockchain — CS, Cloud Native & Blockchain learning path and notes.

👷 Recent contributions

getyak/capir - capri — a personal Agent for important people and unfinished work. Screenshot-first, source-linked, and human-reviewed. (today)
getyak/apply-agent - A trustworthy, client-side AI job-search copilot for role discovery, tailored materials, interview prep, and application tracking. (today)
getyak/leafhour - Leafhour — your personal reading room, with AI by your side. Open source, private by default, and built for staying with a book. (today)
cubxxw/cubxxw - Building AI products solo while traveling the world · Core contributor @openimsdk · Voice AI & Agents · cubxxw.com (today)
getyak/roamorrow - Roamorrow — a personal companion for solo travel and life on the move. (1 day ago)

✍️ Recent Writing

A new set of thought notes lands every month, alongside deep-dives on AI agents and engineering, plus field notes from the road — every essay in English and 中文.

Start here → Wandering & Growing: the 2025–2026 annual review

🌐 English

🌏 中文

📌 Tana Product Teardown: Following a Task from Notes into Meeting Work _{🕐 3 days ago}

📌 Doneas Product Teardown: Turning a Weekly Plan into Daily Commitments _{🕐 3 days ago}

📌 Ambi Product Teardown: From Remembering to Getting the Work Done _{🕐 3 days ago}

📌 October 2026 Thought Notes: Daily Life, AI and Agent Systems, Engineering and Open Source _{🕐 2 weeks ago}

📌 Nango in Practice: Let Users Add Their Own MCP Servers in Chat _{🕐 3 weeks ago}

📌 Tana 产品拆解：一条任务怎样从笔记走到会议中的工作 _{🕐 3 days ago}

📌 Doneas 产品拆解：一周计划怎样变成每天的承诺 _{🕐 3 days ago}

📌 Ambi 产品拆解：记住一件事之后，怎样把它做完 _{🕐 3 days ago}

📌 2026年10月思考笔记：日常与其他、AI 与 Agent 系统、工程与开源 _{🕐 2 weeks ago}