Wilson Wong

Los Angeles, CA · (646) 255-7862 · wilsonwong.wky@gmail.com

Skills

AWS Git Jenkins Spinnaker Docker Kubernetes Helm Terraform Ansible CloudFormation ELK Stack HashiCorp Vault Dynatrace Bash Batch Python Java

Work Experience

Sr. DevOps Engineer — Freddie Mac

Los Angeles, CA · Apr 2023 – Present
  • Migrated a legacy accounting system to AWS EKS with CI/CD pipelines, decreasing deployment lead time and lowering costs.
  • Developed Helm charts to deploy containerized services, enabling autoscaling and reducing downtime.
  • Implemented HashiCorp Vault to centralize secrets management and reduce credential exposure risk.
  • Designed hybrid cloud solutions connecting AWS services with on-prem storage using PV/PVC configurations.
  • Provided on-call support and resolved pipeline failures in collaboration with cross-functional teams.
  • Served as SME for the DevOps toolchain, standardizing integrations across applications.

Jr. DevOps Engineer — Freddie Mac

Oct 2018 – Apr 2023
  • Automated health checks with batch scripts and Autosys, improving incident response times.
  • Integrated Ansible into Jenkins jobs for deployments and backups across 80+ Windows servers.
  • Leveraged ELK Stack to monitor utilization and detect inefficiencies, cutting infrastructure costs.
  • Presented weekly security findings to senior management, ensuring timely remediation.
  • Coordinated production releases, minimizing downtime during deployments.
  • Maintained Git branch workflows with Bitbucket and Jira.

Software Engineer I (Enterprise Data) — Fannie Mae

Reston, VA · Aug 2017 – Aug 2018
  • Developed enterprise data integration solutions using Tibco BW, Informatica, and SQL.
  • Prevented defects through XML validation and parsing to ensure data integrity.
  • Automated end-to-end testing with Bash, reducing testing time from hours to minutes.

Technical Analyst — Fannie Mae

Aug 2015 – Aug 2017
  • Built CI/CD pipelines using Jenkins, Maven, and shell scripts for collateral management applications.
  • Developed VBA-based parsing solutions to automate SQL regression testing and detect data discrepancies.

Education & Certifications

Virginia Polytechnic Institute & State University — Bachelor of Science, Business Information Technology

AWS Certified Solutions Architect – Associate (Valid through 2025)

Visitor Counter

Visitor Count: 0