I create technical courses for LinkedIn Learning, mostly focusing on DevOps, SRE, CI/CD, and Logging.Average course reviews between 4.5 and 4.9 out of five stars with over 480,000+ enrollments.

* Operations and site reliability for Hellosign/Dropbox Sign infrastructure* Active development of DevOps code in a Terraform/AWS/Spinnaker/Puppet environment* Primary owner of Spinnaker and Jenkins implementations including development internal puppet modules* Created and implemented processes for no-downtime updates of several critical SPOF production systems* Automated and improved vulnerability and patch management process drastically reducing manual work* Maintenance and support of Elastic Stack for centralized logging and production application search backend* First line incident response for production environment

* Shepherded releases to production, working with EMs, QA, and Developers* Automated and streamlined release process enabling a change from Monthly to Weekly releases* Hands-on development of internal tools with focus on code reviews and mentorship for junior teammates* Developed extensive dashboards in Kibana for post-deployment log and performance monitoring* Architected and worked with teammates to implement rolling blue/green deployments in Spinnaker* Ongoing support and collaboration with DevOps and Security teams related to OS patching automation* Collaborated with teammates to spearhead the organization's first Kubernetes deployment* Continued improvement of CI/CD and QA systems toward best practices

- Developing more advanced learning tools- Maintaining classroom and learning VMs and own build process- Assisting Instructional Designers with technical questions- Supporting instructors with technical issues- Improving courseware and in class labs and exercises

- Worked closely with software engineers and product management team to ensure timely and stable releases following agile methodology- Administrated environments from QA to Staging to Live- Migrated extensive code base from SVN code repository to locally hosted git server- Administrated existing MSSQL and IIS/.NET infrastructure- Deployed Xen VM servers and migrated multiple servers to virtual environment- Working with software engineers, built and supported deployment automation infrastructure based on Jenkins which dramatically streamlined patch and release processes- Supported existing AWS based cloud services and built a custom C# application to back up critical data to on-site storage- Provided Datacenter and network operations support for colocated application server stack- Built Nagios monitoring systems integrated with PagerDuty Api for on-call scheduling

- Migrated custom Microsoft Access database to The Raiser’s Edge- Built ESXi Virtual Host Server and MSSQL Server VM and Linux Squid Proxy VM- Worked with IT team to implement UniFi wireless infrastructure- Assisted with implementation of Cisco IOS infrastructure and VLAN configuration- Provided day to day desktop support as needed

- Designed and implemented a subscription email system for Knowledge Congress- Ongoing support and troubleshooting with Knowledge Congress- Created self-service application in node.js

Operations and administration for an infrastructure stack of 80+ bare metal servers - Implementation support and ongoing remote server administration for over 50 appliance customers- Scripting and automation using bash and perl- Supported professional services team with improving customer email deliverability- IT support for about 40 employees including an off site sales team- Supported self-hosted VMware server for pre-production environments- Conducted a full-stack physical server migration between two datacenters without downtime- Deployed alphanumeric pager system that integrated with monitoring and alerting stack.-