About Me

With 3 years of experiences in software development, Yucheng has strong passion in advocating DevOps culture by implementing and enhancing development flow not only with technical gadgets (test automation, CI/CD, IaC) but also in conjunction with business conventions.

I am also a curry lover 🍛 and coffee addict ☕

WORK EXPERIENCES

Software Engineer, Houzz Inc., Taipei, Taiwan

September 2022 — Present

Tech stack : Jenkins, Spinnaker, Istio, K8s, React, Redux,
PLs : Javascript, Shell script, Groovy
CI/CD maintenance and enhancement - Github Action, Jenkins & Spinnaker.
Routine work : system trouble shooting, micro service migration.
Maintain and develop internal build and deploy platform with React Redux.

Application Engineer, Rakuten Fintech Group, Tokyo, Japan

March 2020 — March 2022

Created and planned unit/functional test for new session data persistency of micro service application.
Constructed Selenium-based test automation framework for regression test and customized on-demand plugins reducing maintenance cost by 38%.
Designed and constructed Git flow for maintaining frequently updated test scripts in each maintenance cycle.
Enhanced CI pipeline features to increase the flexibility of the pipeline for developer building and testing submodules.

DevOps Fellow, Insight Data Science, San Francisco, CA

June 2019 — August 2019

OneClick - Monitoring as a Service : Developed and constructed a Python-based command line tool which interacts with Terraform and Kubernetes.
Empowered data scientists and engineers to deploy Flask application onto a pre-configured Kubernetes cluster and automatically provisioned Prometheus monitoring stack.

Learning Path

During my free time, I enjoy picking up buzz words keep appearing during my work or on random read articles.

EDUCATION

University of Southern California, Los Angeles, CA

May 2017 - May 2019 Master of Science, Computer Science

National Taiwan University of Science and Technology, Taipei, Taiwan

September 2012 — July 2016 Bachelor of Science, Computer Science and Information Technology