🔧 Senior SRE / DevOps Engineer based in Shanghai 🇨🇳
10+ years building and scaling infrastructure — from bare-metal to Kubernetes, from manual deploys to fully automated pipelines.
Currently exploring AI Infrastructure and Quantitative Trading on the side.
"Ops like a farmer — plant seeds, automate the harvest 🌾"
apiVersion: apps/v1
kind: Deployment
metadata:
name: yansongwel
namespace: shanghai
labels:
app: sre-engineer
wechat: 农夫运维
spec:
replicas: 1
strategy:
type: RollingUpdate
template:
spec:
containers:
- name: core
image: yansongwel/engineer:latest
env:
- name: LANGUAGES
value: "Go, Python, Shell, TypeScript, Groovy"
- name: INFRASTRUCTURE
value: "Kubernetes, Docker, Terraform, Ansible, Istio"
- name: CICD
value: "Jenkins, GitLab CI, GitHub Actions, Spinnaker, ArgoCD"
- name: OBSERVABILITY
value: "Prometheus, Grafana, ELK Stack, Datadog"
- name: SIDE_QUEST
value: "ETF Quant Trading & AI Infra"
resources:
requests: { coffee: "∞", curiosity: "∞" }
restartPolicy: AlwaysCloud & Orchestration
Languages & Frameworks
DevOps, Data & Tools
Ecosystem
| Project | Description | Stars | |
|---|---|---|---|
| ☸️ | k8s_PaaS | Complete K8s PaaS/DevOps platform — Harbor, Jenkins, GitLab, Apollo, Prometheus, Grafana, Spinnaker | ⭐ 8 |
| 🎛️ | kubeops | Enterprise K8s management platform with AI inspection, CI/CD, logging & monitoring | ⭐ 1 |
| 📡 | tg-monitor | Telegram private message monitor with forwarding to domestic chat tools | ⭐ 2 |
| 📈 | etf-quant | China ETF quantitative research — multi-factor model, sector rotation, signal engine | 🆕 |
| 🌐 | tech-blog-next | Dark-themed tech blog — Next.js 16 + Prisma 7 + Tailwind CSS 4 | 🆕 |
