Jason Pfau
Senior Software Engineer
Chicago,IL
Overview
7
7
years of professional experience
Work History
Senior Software Engineer DevOps
IManage
6 2021 - Current
- Orchestrated the migration of 300+ repositories to GitHub Enterprise with custom tool written in python.
- Maintained and upgraded multiple Jenkins servers running in AWS that build and deploy 100+ services.
- Standardized the creation and rotation of certificates across 20+ microservices using Terraform.
- Planned and contributed to the development of our developer platform built on Azure Kubernetes Service.
- Implemented a CI/CD pipeline that increased deployments from once a day to hourly.
- Collaborated with development teams to standardize local development and continuous integration processes.
Site Reliability Engineer
Amount
09.2019 - 06.2021
- Led key launches for new partners and products.
- Responsible for monitoring performance across several products and handling production and staging issues.
- Migrated applications from AWS ECS to AWS EKS by writing helm charts and testing with development teams.
- Provided 24/7 on-call support by being the point of contact for our Slack channel and ticket support queue while working on sprint objectives.
- Developed scripts to automate our deploy process, audit tasks and monitoring our infrastructure.
Systems Administrator
Epsilon-Conversant
06.2017 - 09.2019
- Managed, configured and monitored 3000 servers running CentOS and RHEL across a geographically diverse infrastructure.
- Developed a tool in python to programmatically set server hardware configuration across core application servers.
- Mentored and trained new hires and rotating apprentices on the team's tools, procedures and company's infrastructure environment.
- Collaborated with several teams across the country on expanding current development environment and their future maintenance.
- Developed a network monitoring tool in Python to detect inconsistencies and changes in traffic routing.
- Created a web interface to visualize events from the monitoring tool using Python and Dash.
- Standardized best coding practices for internal team tools along with setting up code documentation using Sphinx.
- Created and edited Puppet manifests according to server owner requirements.
Education
Bachelor of Science - Informatics
Indiana University Bloomington
Bloomington, IN 05.2001 -
Skills
Jenkins
Amazon Web Services (AWS)
Python
Terraform
Azure
Kubernetes
SaltStack
Prometheus
Infrastructure Automation
Timeline
Site Reliability Engineer
Amount
09.2019 - 06.2021
Systems Administrator
Epsilon-Conversant
06.2017 - 09.2019
Bachelor of Science - Informatics
Indiana University Bloomington
05.2001 -
Senior Software Engineer DevOps
IManage
6 2021 - Current