Mac Wesley

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert

Language

English
Fluent

Work Experience

Site Reliability Engineer at Vivint Smart Homes
January 1, 2022 - Present
Led Kubernetes deployments with ArgoCD and Helm to enable repeatable, secure, and scalable app delivery. Provisioned Azure infrastructure with Terraform, embedding security, compliance, and cost-optimization checks. Implemented end-to-end monitoring and automated incident response using Prometheus, Grafana, Dynatrace, and Azure Monitor to meet defined SLOs/SLIs. Participated in on-call rotations and automated repetitive tasks to reduce outages. Migrated PCI-compliant workloads from on-prem to Azure while preserving security standards. Designed evergreen AKS clusters with continuous upgrades and performance tuning. Supported development teams in deploying and troubleshooting applications in multi-cloud environments. Defined service-level objectives/indicators to align platform reliability with user experience. Automated CI/CD pipelines with Azure DevOps and Jenkins; orchestrated on-prem app deployments via Ansible, SaltStack, and RunDeck; migrated Artifactory to cloud to lower latency.
DevOps Engineer at Acima Leasing
March 1, 2020 - October 1, 2021
Designed and maintained GitHub Actions and Jenkins CI/CD workflows for reliable deployment and testing. Automated AWS infrastructure provisioning with Terraform, Ansible, and Packer, including security and compliance validations. Deployed and managed EKS clusters, migrating containerized workloads with Helm for scalable production environments. Implemented secure image promotion and signing with Kaniko and Cosign. Integrated observability with Prometheus, New Relic, Grafana, CloudWatch, and ELK. Collaborated with security teams on IAM configurations and vulnerability remediation. Deployed ArgoCD for Kubernetes automation to standardize manifests and support multi-environment deployments. Provided guidance to developers and infrastructure teams on CI/CD improvements and cloud best practices.
DevOps/Linux Engineer at Royal Caribbean
September 1, 2018 - January 1, 2020
Developed Ansible playbooks and Python scripts to automate deployments and operations across AWS and on-premises systems. Deployed lightweight Kubernetes (k3s) clusters and migrated services to containers for efficiency. Implemented AWS Lambda functions to automate storage, logging, and application workflows. Migrated critical infrastructure from on-prem to AWS using Control Tower, VPC, EKS, Lambda, and API Gateway while enforcing security standards. Integrated Jenkins pipelines with Bitbucket for streamlined CI/CD and release management. Deployed Nexus Repository Manager and Helm charts to automate artifact management. Supported governance through IAM policies and operational best practices.
DevOps Linux Engineer at Royal Caribbean
September 1, 2018 - January 1, 2020
Develop Ansible playbooks and Python scripts to automate deployments and operational tasks across AWS and on-premises systems. Deploy lightweight Kubernetes clusters (k3s) and migrate infrastructure services to containerized environments for efficiency. Implement AWS Lambda functions to automate storage, logging, and application workflows. Migrate critical infrastructure from on-premises to AWS using Control Tower, VPC, EKS, Lambda, and API Gateway while enforcing security standards. Integrate Jenkins pipelines with Bitbucket to streamline CI/CD and release management. Deploy Nexus Repository Manager and Helm charts to automate artifact management across clusters. Support compliance and governance by applying IAM policies, access controls, and operational best practices in cloud environments.

Education

Bachelor of Science - Business Analytics at University of Buea
January 11, 2030 - February 16, 2026
Bachelor of Science - Business Analytics at University of Buea
January 11, 2030 - February 16, 2026

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services