• Established a new SRE team, transitioning responsibilities from former Infrastructure and QA teams.
• Managed the team to renew the legacy CI/CD infrastructure to a new Kubernetes-based version using the GitOps paradigm.
• Developed a Selenium Operator in Python for Kubernetes, designed to provision one-shot pods by browser type, according to the Grid requests.
• Created several Helm charts to simplify the deployment of an entire Selenium Grid on a Kubernetes cluster, including monitoring capabilities.
• Led incident response and root cause analysis efforts.

Skills: AWS EKS · Kubernetes · Terraform · Flux CD · GitLab · Python · Selenium

• Reviewed release processes and oversaw integration testing.
• Made key integration decisions and implemented the necessary infrastructure and tools for this.
• Coordinated team efforts across various projects, planned tasks, and conducted code reviews.
• Mentored new hires and conducted technical interviews.

Skills: GitLab · Jenkins · Jira

• Automated release processes and pipelines using Jenkins.
• Managed the infrastructure of Kubernetes clusters for Selenium testing.
• Implemented infrastructure as code using Terraform, Chef, InSpec, and Packer.
• Conducted code reviews and developed skills in resolving testing issues.

Skills: Chef · Jenkins · Kubernetes · Selenium · Terraform

• Managed infrastructure in the cloud on AWS and implemented infrastructure as code with Terraform, Chef, and InSpec.
• Evaluated the feasibility of Kubernetes as a replacement for Docker Swarm, learning its ecosystem and migrating all our SaaS microservices.
• Managed the local network infrastructure with pfSense in high availability configurations.
• Conducted code reviews and collaborated on system architecture improvements.

Skills: AWS · Chef · Helm · Kubernetes · Linux · Nginx · pfSense · Selenium · Terraform

• Developed an integration testing framework with Python based on Kubernetes.
• Automated Selenium testing using PyTest.
• Collaborated closely with infrastructure tasks, facilitating the transition to DevOps roles.

Skills: Docker · Git · Linux · Pytest · Python

• Maintained, designed, and developed Bardinux, the official GNU/Linux distribution of the University.
• Supported and administered servers for the University’s Classroom Management System (SIGA Project).
• Coordinated and trained over 44 interns per year for the SIGA Project.
• Developed and managed the deployment of Bardinux with floating authentication for loaned laptops at the University Library.
• Managed and maintained servers and services that formed the infrastructure of the Office.
• Managed the main website and other internal content management systems.
• Collaborated in the organization and hosting of free software events, including talks and demonstrations for non-technical audiences.

Skills: Apache · Bash · Debian · Drupal · Samba · OpenLDAP · Linux · Ubuntu · Nginx · Python

• Continued the functions described for the Free Software Office of the University of La Laguna.

Skills: Linux · Samba · OpenLDAP

• Developed a web system for downloading updates for company products for client use.

Skills: ASP · CSS · HTML · JavaScript