LONGY
ZHANG

DevOps & Cloud System Administrator

root@longy-dev:~
#Welcome to LongyOS v1.0.0
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➜ ~
AWS
AZURE
KUBERNETES
TERRAFORM
DOCKER
ANSIBLE
PYTHON
BASH
LINUX
JENKINS
GITLAB
AWS
AZURE
KUBERNETES
TERRAFORM
DOCKER
ANSIBLE
PYTHON
BASH
LINUX
JENKINS
GITLAB
AWS
AZURE
KUBERNETES
TERRAFORM
DOCKER
ANSIBLE
PYTHON
BASH
LINUX
JENKINS
GITLAB
AWS
AZURE
KUBERNETES
TERRAFORM
DOCKER
ANSIBLE
PYTHON
BASH
LINUX
JENKINS
GITLAB

PROFESSIONAL SUMMARY

DevOps & Cloud System Administrator with 3+ years of experience building AWS infrastructures. Expert in managing 500+ EC2 instances, 200+ ECS services, Terraform (IaC), and designing complex CI/CD pipelines in Azure DevOps and GitHub Actions.

Hands-on experience in scalable AWS Infrastructure, Observability, Automated Patching, IaC-driven Migration (Terraform), CI/CD Transformation (Jenkins to GitHub Actions), Security Auditing, Cost Optimisation, and Disaster Recovery (successfully recovered 400+ EC2 instances during the global CrowdStrike outage).

Skilled in mentoring engineers, collaborating with architects to develop standards, and managing environments to support release cycles.

CORE COMPETENCIES

CLOUD PLATFORMS

Expert in AWS and Azure. Designing hybrid cloud environments, VPCs, and serverless architectures.

INFRASTRUCTURE AS CODE

Advanced Terraform and Ansible usage for consistent, version-controlled infrastructure provisioning.

CI/CD & DEVOPS

Building complex pipelines in Azure DevOps and GitHub Actions. Automating deployments with Bash & Python.

MY JOURNEY

2026

DevOps Engineer

Otherlevels
Dec 2025 – Feb 2026
Otherlevels

Designed and optimized robust CI/CD pipelines, migrating from Jenkins to GitHub Actions. Managed 200+ containerized microservices (ECS/Docker) using modular Terraform. Automated infrastructure provisioning and maintenance with Bash and Python.

2025

Cloud System Administrator

ESRI Australia
Jan 2023 – May 2025
ESRI Australia

Supported application deployment and operations across Cloud (AWS) and On-Premises environments. Managed 500+ servers and ensured 99.9% uptime. Implemented monitoring with CloudWatch and SumoLogic. Automated patch management with Ansible.

2023

GIS Software Developer

We Do IT Australia
Jul 2021 – Jan 2023
We Do IT Australia

Architected the migration of the GIS team's codebase to Git on Azure DevOps. Introduced modern CI pipelines and branching strategies. Built GIS solutions and optimized team productivity through workflow automation.

2020

Bachelor of Computer Science

University of Adelaide
2018-2020
University of Adelaide

Certifications: AWS Solutions Architect Associate | ITIL 4 Foundation | AWS Cloud Practitioner

2018

LET'S WORK
TOGETHER

LOOKING FOR A SENIOR DEVOPS ENGINEER TO SCALE YOUR INFRASTRUCTURE?