Process creation and automation

• Containerized applications and moved to AWS ECS for cost and labor savings
• Prometheus & Grafana stack with custom AWS CloudFormation templates; push-button deployments, SSO (SAML)
• Transfer of legacy apps to AWS CloudFormation-based internal deployment framework

Frontend and backend software development for core products. DevOps Engineer tasked with automation

• Changelog generator for automatically updating management-facing documentation with changes included in builds; Typescript, Python, Confluence, JIRA, Gitlab, MS Teams, AWS Lambda
• Bugfix and feature development for core products; Java, Scala
• Built and maintained EKS clusters for use by our monitoring stack and Kafka message processors, achieved zero-downtime upgrades spanning several versions and environments; Terraform, eksctl
• Standardized team’s CI/CD process and templates; Bash, Python, Gitlab
• Custom build images for deployment and debugging; Docker
• Built and maintained raw data frontend for troubleshooting application and data flow issues by non-technical audience; SSO (SAML), Typescript, Angular, Spring Boot
• Badge generator for including JIRA status in static documents; Python, AWS Lambda, AWS API Gateway
• Reusable CI/CD components for version incrementing, status notifications, documentation updates & general usability; Bash, Gitlab, Maven, MS Teams, Jira, Confluence
• AWS Lambda deployment platform; Gitlab CI/CD, Terraform
• Autoscaling CI/CD job runners capable of handling dozens of simultaneous jobs; Gitlab, AWS, Docker
• Git hooks for workflow direction; Python
• Virtual DevOps environment for consistent development and troubleshooting workspaces across global teams and heterogeneous equipment; Docker
• Trace log consumer for Kafka capable of handling tens of thousands of messages per second; EKS, Java, DLogs
• Frontend work for core product, Mastering; Perl, Catalyst
• At-a-glance systems dashboard; Websockets, Twitter Bootstrap

Automated build and deploy process, reducing four-plus hour deployments to thirty minutes. Built out HA MySQL database for version tracking across all environments. Maintained source control system (AccuRev), including backups, migrations, and upgrades with near-zero downtime.

Frontend developer. Created graphical dashboard components (jQuery, Flot) for viewing metrics from core product, a networking monitoring appliance.