Avatar of Huanhao Chang.

Huanhao Chang

Pr. Engineer
Hi, I am Huanhao, an individual with experience in development using Python, Node.js, PowerShell, building Docker images, and deploying on Kubernetes or Docker. I like to deal with various computer and network problems, finding the shortest way to solve a problem is a score for me. My hobby is developing game plugins, hosting game servers, and finding out Windows vulnerabilities or software loopholes using various hacking tools. I love to learn new technology and enjoy sharing my knowledge with others.
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HTC 宏達國際電子股份有限公司
New Taipei City, 台灣

Skills

Python
Node.js
PowerShell
DevOps / CI / CD
Azure
AWS
Akamai
JIRA

Languages

Chinese
Native or Bilingual
English
Intermediate

Work experiences

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Cloud Operation Platform

HTC 宏達國際電子股份有限公司
Full-time

Mar 2021 ~ Present
New Taipei City, Taiwan
• Develop and maintain an Open AI bot that provides an easy way to find information or knowledge from multiple types of documents. • Design the architecture for an Azure Kubernetes Service cluster, and manage the cluster using Rancher. • Implement ELK, Prometheus, and Grafana to monitor cloud or on-premise infrastructure and services actively. • Manage Akamai services such as CDN, Certificates, Edge DNS, WAF, etc., and monitor security events at Akamai Security Center. • Write automation jobs using Python or Bash and run them in docker or k8s. • Maintain ITSM platform by JIRA solution for company-wide IT support. • Maintain an in-house knowledge base of information for other IT engineers and peers. • Review cloud usage regularly, providing reports and advice for optimizing.
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Engineering Service Support

HTC 宏達國際電子股份有限公司
Full-time

Feb 2019 ~ Mar 2021
2 yrs 2 mos
New Taipei City, Taiwan
• Develop and maintain Microsoft Teams bot that provides employees an easy way to book a meeting room. • Build an ITSM platform by JIRA solution for company-wide IT support. • Maintain legacy .NET AP & Java AP, discuss with the user to do bug fixes and minor changes. • Write automation script using Powershell, Groovy, Python...etc • Maintain an in-house knowledge base of information for other IT engineers and peers.
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Network Operations Center

HTC 宏達國際電子股份有限公司
Full-time

Mar 2018 ~ Feb 2019
1 yr 0 mos
New Taipei City, Taiwan
• Monitor online applications and operation environments for alerts, errors, and other signs of trouble using Site24x7, New Relic, and Nagios. • Detect incidents based on monitoring tools, alerts, and log files • Accurately log incidents within the ticketing system, documenting symptoms and steps taken to solutions. • Develop in-house procedures and associated wiki documentation to help troubleshoot errors. • Maintain an in-house knowledge-base of information for other NOC engineers and peers. • Work closely with systems engineers, developers, and other personnel to quickly troubleshoot, triage, and resolve issues. • As a team maintain uptime-goals and standards of excellence for HTC worldwide deployments.

Licenses & Certifications

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Microsoft Certified: DevOps Engineer Expert

Microsoft

Credential ID: 1549E5-AB0BBB
Issued Oct 2022
Expires Oct 2024
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Create and Manage Cloud Resources

Google Cloud Platform

Issued Jun 2022
No expiration
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Cloud Hero Infra Skills

Google Cloud Platform

Issued Jun 2022
No expiration
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Microsoft Certified: Security, Compliance, and Identity Fundamentals

Microsoft

Issued Jan 2022
No expiration
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Microsoft Certified: Azure Administrator Associate

Microsoft

Credential ID: D28E11-518U97
Issued Oct 2020
Expires Oct 2024
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Microsoft Certified: Azure AI Engineer Associate

Microsoft

Credential ID: D58365-6AC4QA
Issued Mar 2020
Expires Mar 2025
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Microsoft Certified: Azure Fundamentals

Microsoft

Issued Nov 2019
No expiration
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