Chas H

DevOps

Infor • Full time

Jan 2023 - Present • 3 yrs 10 mos

Execute production cloud migrations, including Classic to CM3 and SQL Server to Amazon Aurora. Perform pre-deployment checks, Change Maintenance Windows (CMWs), and post-change validation. Participate in 24/7 on-call operations, responding to PagerDuty alerts and supporting Priority 1 incidents. Troubleshoot production issues and coordinate infrastructure changes with various teams. Contribute to monitoring and service reliability through patching, QoS improvements, and runbook updates.

DevOps

Peraton • Full time

Jan 2022 - Jan 2023 • 1 yr

Supported AWS infrastructure, Terraform deployments, Kubernetes (EKS), GitLab CI/CD, networking, and cloud security. Maintained AWS services including RDS, DynamoDB, MSK, S3, Glue, IAM, and VPC networking. Investigated infrastructure and IAM issues while supporting production environments to ensure operational stability and security compliance.

Cloud Systems Engineer

Infor

Jan 2021 - May 2022 • 1 yr 4 mos

Work with application development teams to ensure that their applications are designed properly for interacting with AWS services such as IAM, KMS, S3, Security Group rules, following least privileged security practices. Write end-to-end automation for a variety of infrastructure needs, such as the ability to bootstrap and deploy AWS Accounts/Regions, infrastructure, services, and third-party applications/tools. Design, implement, and deploy cloud infrastructure services for AWS. Automate processes using Terraform and Ansible Build cloud formation templates and run them against AWS Debug, test, and create new solutions using Python for AWS Lambda functions Experience using monitoring tools to include SumoLogic and Splunk Using RESTful API tools like PostMan to test, update, and teardown objects