Hi, I'm Youqing Han

DevOps Engineer (Unemployed)

Experienced DevOps engineer with expertise in cloud infrastructure, automation, and site reliability engineering. Passionate about building scalable, reliable systems and implementing best practices for continuous delivery and monitoring.

AWS AiCloud GitHub GitLab Prometheus Grafana Python Bash Linux Ubuntu PostgreSQL MySQL
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YH

Youqing Han

DevOps Engineer (Unemployed)

Remote/Shanghai/Beijing (Expected)

10+
Years Exp
6+
Projects
30+
Skills

About Me

Experienced DevOps engineer with expertise in cloud infrastructure, automation, and site reliability engineering.

Background

Experienced DevOps engineer with expertise in cloud infrastructure, automation, and site reliability engineering.

Remote/Shanghai/Beijing
ihanyouqing#gmail.com (#->@) (# -> @)

Education

Bachelor of Computer Science (Online)

Renmin University of China

2016/03 — 2019/07

Computer Science major with focus on system administration and network engineering.

Weaknesses

Team Management

Limited experience in leading large teams and managing complex team dynamics

Large Project Development

No experience with large-scale software development projects and complex codebases

Educational Background

Limited formal education background as I did not receive full-time university education

Appearance Concern

I have vitiligo (a skin condition with white patches) which may be noticeable in onsite work environments and some colleagues might be uncomfortable with it

Skills & Technologies

Cloud & Infrastructure

AWS AiCloud OCI Docker Kubernetes Terraform Ansible Proxmox VE

DevOps & CI/CD

GitHub GitLab Jenkins ArgoCD Helm

Monitoring & Observability

Prometheus Grafana ELK Stack Datadog Sentry

Programming & Scripting

Python Bash JavaScript YAML JSON HCL

Operating Systems

Linux Ubuntu CentOS Red Hat macOS

Databases & Storage

PostgreSQL MySQL Redis MongoDB

Key Strengths

System Reliability

Expertise in building and maintaining highly available systems

Automation Expert

Strong focus on infrastructure automation and CI/CD

Monitoring & Observability

Comprehensive monitoring and alerting solutions

Work Experience

My professional journey in software development and product management

Senior Infrastructure Engineer

Tubi

2019/10/11 - 2019/08/22

Contributed to infrastructure automation and site reliability engineering initiatives as an individual contributor. Managed Kubernetes clusters, implemented monitoring solutions, and supported improvements in system reliability and performance. Led AWS network architecture design, optimized VPC traffic flow, and implemented secure, scalable networking solutions for high-traffic environments.

AWS Terraform Ansible Kubernetes Datadog GitHub Packer Valut Python

Senior DevOps Engineer

Bitmain

2018/03/07 - 2019/08/22

Built and maintained cloud infrastructure, implemented CI/CD pipelines, and ensured high availability of production systems. Reduced deployment time by 70% and improved system uptime to 99.9%.

AliCloud AWS Terraform Docker Kubernetes Jenkins Prometheus Grafana Bash

Senior DevOps Engineer

Flipboard China

2016/04/04 – 2018/02/23

Designed and implemented cloud-native solutions using AWS and Azure. Managed multi-cloud environments, implemented security best practices, and optimized infrastructure costs by 30%.

AliCloud AWS Puppet Docker Python Bash

Support Engineer Lead

CmsTop

2011/11/11 — 2016/03/23

Managed Linux servers and network infrastructure. Implemented monitoring systems, automated deployment processes, and provided technical support for development teams.

Linux CentOS Bash Apache Nginx MySQL PHP Redis Memcached

Key Achievements

Project Delivery

Successfully delivered projects on time and within budget

Team Leadership

Led cross-functional teams and managed complex DevOps projects

Technical Expertise

Mastered technologies and tools

Featured Projects

A selection of my recent work showcasing technical skills and problem-solving abilities (Videos and Repositories will come soon)

Infrastructure as Code Pipeline

Infrastructure as Code Pipeline

Created a complete IaC pipeline using Terraform and Ansible for automated infrastructure provisioning and configuration management.

Terraform Ansible AWS Jenkins GitHub Actions Python
Kubernetes Cluster Management

Kubernetes Cluster Management

Designed and implemented a comprehensive Kubernetes management platform with automated scaling, monitoring, and disaster recovery capabilities.

Kubernetes Terraform Prometheus Grafana Helm Python
Monitoring & Alerting

Monitoring & Alerting

Built a comprehensive monitoring and alerting system using Prometheus, Grafana, and custom dashboards for real-time system visibility.

Prometheus Grafana AlertManager Python Docker Kubernetes
Bitcoin Deployment & Monitoring

Bitcoin Deployment & Monitoring

Designed and deployed a production-ready Bitcoin node infrastructure with comprehensive monitoring, automated failover, and real-time blockchain analytics. Implemented multi-region deployment with 99.9% uptime, handling 1000+ transactions per second with sub-second latency.

Bitcoin Core Docker Kubernetes Prometheus Grafana Terraform AWS Python Redis PostgreSQL
DeepSeek
AIGC with DeepSeek & SD

AIGC with DeepSeek & SD

Built a scalable AIGC platform integrating DeepSeek LLM and Stable Diffusion (ComfyUI) for enterprise use cases. Implemented GPU orchestration, model serving, and real-time inference with load balancing. Achieved 50x faster inference compared to baseline, supporting 100+ concurrent users with intelligent resource allocation.

DeepSeek Stable Diffusion ComfyUI NVIDIA GPU FastAPI Docker Prometheus
Homelab based on Proxmox VE

Homelab based on Proxmox VE

Designed and deployed a comprehensive homelab environment using Proxmox VE for virtualization and containerization. Implemented automated backup strategies, network segmentation, and monitoring solutions. Created a self-hosted development environment with multiple VMs and LXC containers for testing, development, and learning purposes.

Proxmox Virtualization Network Automated Monitoring Linux Scripting

Articles & Slides

Sharing my thoughts on technology, career development, and the latest trends in software development

kubernetes

Understanding kubectl apply Workflow

Master kubectl apply workflow from YAML files to running pods in production, including deep analysis of core concepts, common issues, and best practices with detailed Mermaid sequence diagrams

kubernetes devops container-orchestration
Read More →
Cloud Architecture 45 min read

Complete Guide to Enterprise Landing Zone Cloud Architecture: Multi-Vendor Best Practices and Alibaba Cloud Implementation

Comprehensive analysis of Landing Zone enterprise cloud architecture design, comparing best practices from major cloud providers including AWS, Azure, Alibaba Cloud, and Tencent Cloud, with complete Alibaba Cloud Landing Zone implementation case studies and automation deployment solutions

landing-zone alibaba-cloud aws
Read More →
Read All Articles
Slides Test

Marp & Mermaid Diagram Test

Test Mermaid diagram display effects in Marp slides

mermaid test diagram
View Slides →

Featured

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Get In Touch

I'm always open to discussing new opportunities, interesting projects, or just having a chat about technology.

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Contact Information

Location

Remote/Shanghai/Beijing (Expected)

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