cv

Basics

Name Jeffrey Jiang
Label DevOps Engineer - Digital Infrastructure at UBank
Email jeff.x.jiang@gmail.com
Phone (+61) 0422 516 419
Url https://jeffjiang.net
Summary I am a versatile professional with 6 years of experience in DevOps and software engineering and practices. Skilled in coding, testing, and debugging, I have successfully delivered high-quality software solutions. As a DevOps engineer, I specialize in optimizing development pipelines, automating processes, and implementing continuous integration/continuous deployment practices to enhance productivity and reliability. With a strong foundation in both technical execution and strategic oversight, I am passionate about driving operational excellence and technology innovation in complex digital platforms.

Work

Education

Awards

Certificates

Skills

Amazon Web Services (AWS)
EKS
Lambda
API Gateway
Cloudfront
Python
Lambda
Terraform
Custom Modules
Kubernetes
EKS
Karpenter
ArgoCD
Jenkins
CI/CD Pipelines
Grafana
Loki
Mimir
Akamai
Delivery Configuration
WAF
Docker
Build and Push Container Images
Git
BitBucket
GitOps

Languages

English
Native Speaker

Interests

Volleyball
Hiking & Camping
Travel
Formula 1
Reading
Fitness

Projects

  • 2025.02 - Present
    Personal Website
    A personal website to showcase my resume and projects.
    • Using Github as the source control manager.
    • Using Jekyll to render the html files.
    • Using Github Pages to host the website.
    • Using AWS Route53 to host a custom domain.
    • Using JSON Resume to edit and render this cv.
  • 2025 - Present
    Jira Assets CMDB
    Creating a CMDB to track all the assets in the tech stack for cost and vulnerability allocation.
    • Using Jira Assets to create a CMDB.
    • Using AWS Lambda to create a custom integration with AWS.
    • Creating a custom AWS event based integration to update the CMDB.
  • 2022 - Present
    Terraform IaaS Solution
    Using Terraform and CI/CD pipelines to automate AWS infrastructure deployment.
    • Wrote custom opinionated terraform modules to deploy AWS infrastructure.
    • Yaml files to define deployment configurations.
    • GitOps principles to manage the deployment process automatically with PRs.
    • Used Jenkins and groovy scripts to build and deploy the infrastructure.
  • 2016.03 - 2016.12
    Thesis: 90 Degree 1H Pulse Calibration Methods in NMR
    In this thesis report, a novel method for determining the 90d pulse width for calibration in Nuclear Magnetic Resonance spectroscopy experiments is conceptualised and proposed. This method will aim to estimate the frequency of a real sinusoid with additive white Gaussian noise and spin physics alterations using a modified periodogram peak search algorithm given by Aboutanios. Research into current calibration methods and the potentiality of the proposed solution are presented to indicate the possible improvements in the accuracy and efficiency of the 90d pulse width determination.
  • 2017.02 - 2017.11
    Automated Thermal Detection of Remote Events using a Low Power System
    In the field of thermal imaging and event detection, there isn't much consideration put into use cases with limited power and resources, whilst also maintaining low cost. This study will present a new method of optimising power consumption and performance of a remote thermal camera which monitors a scene in an automated fashion and communicates with a centralised server end-user. This will be achieved through designing a robust event detection algorithm for thermal monitoring and dividing the computational load of a background modelling algorithm whilst optimising the amount of data transmission and the costs associated.