Alejandro Guerrero Aguilar

Design, implement, and manage secure, scalable infrastructure using Terraform, ensuring compliance and high availability across environments. Build and maintain CI/CD pipelines with Azure DevOps and GitHub Actions, streamlining application delivery under regulatory requirements. Develop and manage Helm charts to standardize and automate deployments to Kubernetes clusters. Administer Kubernetes (AKS) infrastructure and Docker containers, ensuring resilience, security, and consistent performance. Provision and manage Azure resources: Functions, Key Vaults, Storage Accounts, SQL/NoSQL Databases, and Virtual Networks. Write automation scripts in Shell, PowerShell, and Python to support deployment workflows, infrastructure management, and monitoring.

Specialize in custom websites for artists, creatives, and small businesses in the creative industry. Build responsive, visually compelling web experiences using Next.js, React.js, Node.js, HTML, and CSS / Tailwind CSS. Deploy and host on AWS (S3, Amplify, Lambda) and Vercel; manage data with AWS RDS. Deliver end-to-end solutions — from concept and design to deployment, performance optimization, and ongoing maintenance.

Supported DevOps practices for an Xstore POS implementation. Maintained and developed CI/CD pipelines in Jenkins using YAML, Ansible playbooks, and Artifactory. Managed AKS clusters and Docker containerization; supported development and QA environment clusters. Automated tasks with Shell, Python, Groovy, and PowerShell; managed releases and provided production support. Documentation via Jira and Confluence; version control through GitHub.