Summary
Overview
Work History
Education
Skills
Timeline
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Yangkai Li

Shanghai, China

Summary

Experienced Operations Engineer with a focus on DevOps culture. Proficient in maintaining hardware servers, operating systems, and essential applications like databases and zabbix. Practicing DevOps to improve internal team efficiency while ensuring SLAs are met. Strong collaborator, working closely with cross-functional teams to implement technical solutions.
Seeking opportunities to leverage my skills and passion for optimizing systems in a dynamic environment.

Overview

4
4
years of professional experience

Work History

Operations Engineer

CooTek Inc.
Shanghai, China
12.2019 - Current
  • Managed database backup, recovery, and optimization, while implementing high availability architecture.
  • Developed and deployed a customized operations management platform to streamline team workflows.
  • Ensured compliance with security requirements, regularly monitoring industry news for critical vulnerability fixes.
  • Coordinated IDC resource allocation, leading device procurement bidding, and deploying custom Ubuntu images for various long-term releases.
  • Assisted internal teams in migrating services between different public cloud providers to optimize operational costs.
  • Conducted experimental work on setting up a private cloud, gaining practical experience in cloud infrastructure.
  • Collaborated with network engineers, SRE, big data, and cloud platform teams to provide internal service support.
  • Established and refined operational standards and procedures.
  • Performed periodic system inspections, proactively addressing potential issues to prevent downtime.
  • Participated in on-call duty to swiftly identify and resolve system faults.

Education

Bachelor of Engineering - Internet of Things Engineering

Taiyuan University of Technology
Taiyuan, Shanxi, China
06.2019

Skills

  • Linux System Administration
  • Relational Database
  • Go/Shell/Python Programming
  • IDC management
  • Cloud Computing Platforms
  • Basic Network Capabilities
  • SecDevOps Practice
  • Monitoring system
  • Docker/k8s

Timeline

Operations Engineer

CooTek Inc.
12.2019 - Current

Bachelor of Engineering - Internet of Things Engineering

Taiyuan University of Technology

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Yangkai Li