Summary
Overview
Work History
Education
Skills
Timeline
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Jason Domina

La Grange,KY

Summary

Passionate technologist with more than 20 years in the industry who likes to lead by example and has been focused on DevOps/SRE principals, CI/CD pipelines, metrics, cloud migration, and all the automation needed to do the heavy lifting in an agile, iterative process

Overview

25
25
years of professional experience

Work History

Infrastructure Architect

Apex Systems LLC (GE Aviation)
Cincinnati, OH
07.2019 - Current
  • Managed and monitored all installed systems for highest level of availability.
  • Monitored and tested application performance to identify potential bottlenecks, develop solutions, and collaborate with developers on solution implementation.
  • Provided 2nd and 3rd level technical support and troubleshooting to internal and external clients.
  • Supervised and provided direction for 4 technical direct reports regarding DevOps activities
  • Supervised and provided direction for India-based support team

Director Of Quality And Support

Stella & Dot
Brisbane, CA
12.2016 - 01.2018
  • Created incident management tracking policies and procedures and established a standardized method of responding to, and improving from each incident
  • Created performance monitoring dashboards for each micro service utilizing APM tools such as New Relic and log aggregator tools, such as Splunk
  • Established performance goals for each Ruby based micro service and provided feedback on methods for reaching those milestones.
  • Enhanced monitoring methods with APM tools such as New Relic, adding alerts and discovering unknown weaknesses due to third party integrations.
  • Worked with Docker and Rancher in development environments and began POC with Kubernetes
  • Used Terraform and Chef to deliver configuration changes 

Senior Director Of DevOps

CafePress Inc.
Louisville, KY
01.2012 - 10.2016
  • Participated in migrating several key services from data center to AWS
  • Planned, designed, and oversaw the implementation of a twenty rack secondary data center location.
  • Planned, designed, and oversaw the implementation of our AWS implementation.
  • Developed service metrics that continuously improved the operation of the site.
  • Worked with all cross functional business partners such as SEO, Engineering, and Marketing teams.
  • Hired and mentored a team of 15 people.
  • Added Jenkins into our CI/CD pipeline integrating with AWS CodeDeploy and CodePipeline
  • Migrated source control from Perforce to Github
  • Began using Docker in development environments
  • Began using Terraform with Chef to automate our deployment pipeline
  • Began a Kubernetes POC

Director Of DevOps

CafePress Inc.
Louisville, KY
08.2010 - 01.2012
  • Responsible for operations of entire E-Commerce site that saw over one million unique visitors daily during peak season
  • Developed architectural concepts that scaled site in existing, on premises data center, as well as lead to AWS migration of services
  • Established metrics in cooperation with Business users to monitor how site health impacted sales conversions
  • Hired and mentored DevOps engineers
  • Took responsibility for entire technical operations team, including Database, Systems, and Network Security teams
  • Oversaw entire CI/CD deployment pipeline
  • Installed JFrog Artifactory and integrated it with both Java and C# build pipelines integrating it with Maven and Gradle build scripts

Manager Of Devops

CafePress Inc.
Louisville, KY
08.2008 - 08.2010
  • Grew and hired team of DevOps and Release Engineers
  • Oversaw expansion of DevOps culture and processes across all development groups
  • Migrated development lab from onsite VMWare infrastructure to AWS
  • Established QA test automation with Selenium and Cucumber

DevOps Engineer

CafePress Inc.
Louisville, KY
07.2006 - 08.2008
  • Initial DevOps Engineer
  • Built out development lab
  • Managed migration of source control to Perforce
  • Built out initial deployment pipeline using TeamCity
  • Established CI/CD practices 

Software Engineer

CafePress Inc.
Louisville, KY
09.2004 - 07.2006
  • Wrote test cases, and worked primarily on backend image manipulation in C#
  • Wrote instrumentation libraries

Software Engineer

Tradec
San Jose, California
06.2000 - 10.2003
  • Orchestrated efficient deployments, including testing features and correcting code to produce innovative products.
  • Wrote frontend and backend code in ASP.NET site using C#

Education

Painting

Montana State University - Bozeman
Bozeman, MT

Skills

  • DevOps/SRE principles
  • Incident Management
  • Virtualization including VMWare and Xen Server
  • AWS (EC2, VPC, AutoScaling, Cloudfront, CloudLog, RDS, DynamoDB, Lambda, CodeDeploy, CodePipeline, ElasticSearch, ElasticBeanstalk)
  • CI/CD pipeline using TeamCity, Jenkins
  • Proficient in Shell Scripting , Python, and Ruby
  • Proficient in API integration utilizing REST APIs, webhooks
  • Release Management
  • Performance monitoring
  • IaC using Terraform, Chef, CloudFormation
  • Source control principles using Perforce and Github
  • Data Center migration to AWS
  • Disaster Recovery
  • Leadership

Timeline

Infrastructure Architect

Apex Systems LLC (GE Aviation)
07.2019 - Current

Director Of Quality And Support

Stella & Dot
12.2016 - 01.2018

Senior Director Of DevOps

CafePress Inc.
01.2012 - 10.2016

Director Of DevOps

CafePress Inc.
08.2010 - 01.2012

Manager Of Devops

CafePress Inc.
08.2008 - 08.2010

DevOps Engineer

CafePress Inc.
07.2006 - 08.2008

Software Engineer

CafePress Inc.
09.2004 - 07.2006

Software Engineer

Tradec
06.2000 - 10.2003

Painting

Montana State University - Bozeman

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