Brett Jaynes Email & Phone Number

Manchester, New Hampshire, US

• Led a team of junior DevOps engineers, mentoring them on infrastructure-as-code and monitoring practices.
• Maintained EKS (Kubernetes) clusters in AWS deployed via Terraform and Rafay.
• Set up Application Performance Monitoring for Ruby/Rust microservices using Grafana Tempo.
• Implemented security best-practices and handled security problems discovered using Lacework.
• Ensured operability of Minim microservices and their backing Kubernetes statefulsets (Elasticsearch, Redis, PostgreSQL) as part of a 24/7 on-call rotation.
• Migrated old Jenkins pipelines to CircleCI.

Montreal, Quebec, CA

• Designed and implemented CI/CD for GV’s Framelight X microservices deployed to a Kubernetes environment in AWS, using Jenkins and Octopus Deploy.
• Using Hashicorp Terraform, managed a suite of infrastructure in AWS such as EKS (Kubernetes), MSK (Kafka), Elasticsearch, and Elasticache Redis for GV’s Agile Media Processing Platform (AMPP).
• Wrote scripts in Powershell to simplify aspects of deployment that couldn’t be done with Terraform.
• Worked with containerized.NET Core microservices in Docker for Windows and Kubernetes environments.
• Deployed and managed Kubernetes on-premise and in the cloud using a variety of methods, such as Rancher, K3OS, kubeadm, the AWS CLI, and Terraform.
• Wrote and thoroughly documented templates for Helm charts used to deploy microservices into Kubernetes, so developers could adapt them for their services.

Montreal, Quebec, CA

• Developed improvements for and performed regular maintenance on my team’s Jenkins CI system and Subversion repository, cutting over an hour off lengthy build times.
• Rebuilt Windows installers using the WiX Toolset and documented the process to give developers more flexibility in building and deploying software for testing.
• Designed and implemented Windows services for GV STRATUS, using RESTful web service techniques backed by a Microsoft SQL Server database.

Montreal, Quebec, CA

• Implemented and maintained automated GUI tests created in TestComplete for the GV STRATUS asset management system.
• Performed daily testing of new software builds.

Hillsboro, Oregon, US

I developed a custom software/hardware suite to facilitate accuracy validation testing for facial recognition software. I also performed manual regression testing for the same software at regular intervals.