ls ./work --all
Work
Projects, engineering case studies and certifications.
2 of 2 entries
- 12 Jun 2026project
chingyung.dev — personal knowledge platform
Why I rebuilt my personal site as a Git-based MDX platform on AWS — and how OIDC-federated CI/CD keeps the infrastructure tiny.
AWSTerraformPlatform EngineeringCI/CD - 12 Jun 2026case-study
Zero static credentials: OIDC-federated deployments from GitHub Actions
A deep dive into OIDC federation — why short-lived tokens replaced static keys, and how I wired it into this site's deploy pipeline.
SecurityCI/CDAWSTerraform
ls ./certifications
Certifications
Certified Kubernetes Administrator
Linux Foundation / CNCF · 2 Feb 2026
Verify credential →AWS Certified DevOps Engineer – Professional
Amazon Web Services · 13 Jul 2025
Verify credential →AWS Certified Solutions Architect – Professional
Amazon Web Services · 24 Sept 2022
Verify credential →AWS Certified Solutions Architect – Associate
Amazon Web Services · 20 Mar 2021
Verify credential →AWS Certified Cloud Practitioner
Amazon Web Services · 16 Jan 2021
Verify credential →