>Mounting identity: builder, tinkerer, problem-solver...OK
>Syncing mission: resilient systems & AI-driven products...OK
>Parsing human: codes by day, games by night, travels always...DONE
WANG
PEIFENG
Full-Stack Engineer · 10+ yrs · Tokyo-based
LOADING...
AVAILABLE: · OPEN TO NEW OPPORTUNITIES
// SYSTEM_STATUS
Stack
Python · Go · JS/TS · Elixir
Mode
Build · Ship · Iterate
ABOUT_BRIEF
>cat /users/peifeng/intro.md
I'm a full-stack engineer based in Tokyo, drawn to hard problems and the kind of systems that stay standing when everything else falls apart. Python is my first love — versatile, expressive, and always there when I need to get something done fast. Over the years I've picked up JavaScript, Go, Elixir, and more, which means I tend to reach for whatever tool actually fits the problem rather than defaulting to habit.
I've spent years working across startups, taking products from zero to one — which means I'm just as comfortable making architectural calls as I am shipping features. Lately I've been weaving AI tools into how I build — not as a gimmick, but as a genuine shift in what's possible to create solo or with a small team.
When I'm not coding, I'm probably exploring Japan, deep in an RPG, or watching prestige TV with unreasonably high standards.
SELECTED_PROOF
01// Shipped autonomous forklift navigation at BITO Robotics — co-engineered with CMU robotics researchers
02// Architected and shipped a warehouse design automation tool at Shucheng AI — collaborating with co-founders from Stanford and University of Michigan
03// 10+ yrs delivering full-stack products across China & Japan startups — from zero to production, solo and as lead
NEXT_CHAPTER
>cat /users/peifeng/looking_for.json | render --html
Currently exploring roles at the intersection of these three areas:
FULL-STACK
STARTUP
AI / LLM
// Small teams. Hard problems. Products that matter.
// QUICK_ACCESS
>Type a command to navigate