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Defiabell/README.md

今日山色 — today's ink landscape

今日山色 · 2026-10-05 · a new ink landscape every morning, seeded by the date  ·  「寒沙四面平，飞雪千里惊。」 范云

Hi, I'm jk.

Software engineer. I work on billing and growth infrastructure — the plumbing that turns usage into revenue — and on making engineering teams faster with AI agents.

LanguagesGo · Python · TypeScript · Rust
GroundKubernetes · Postgres · Stripe · Cloudflare
Thinking aboutagentic engineering, the economics of AI products
Explore听风的小世界 — wander a little archipelago of writing, projects and games

GitHub stats Contribution streak

Go, Python, TypeScript, Rust, Kubernetes, Postgres, Docker, AWS, Cloudflare, GitHub Actions

contribution snake

About the painting Drawn from scratch every morning by a GitHub Action, with the date as the random seed — value-noise ridgelines, layered washes, one red sun. Same day, same picture; tomorrow, a new one. It is the same painter that draws the header of 听风闲语.

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