Alejandro – Kubernetes, Ansible, Python

A cloud-based video surveillance platform that organizations use to record, store, and review security camera footage across their locations.

• Modernized an inherited, outdated platform by upgrading its infrastructure and components, bringing Kubernetes from version 1.19 to 1.33.
• Designed and implemented a cloud infrastructure provisioning pipeline with role-based access control (RBAC).
• Migrated production database systems to Kubernetes-native operators;
• Operated and developed the platform across data centers worldwide and cloud infrastructure in AWS and GCP.
• Maintained observability systems (metrics, logs, dashboards) used to investigate issues.
• Collaborated with engineering teams on infrastructure requirements and platform changes.

A visual collaboration platform that remote and distributed teams use for brainstorming, workshops and project planning. Its cloud infrastructure runs on AWS.

• Migrated the entire codebase from GitLab to GitHub, including CI/CD pipelines.
• Developed reusable Terraform modules and automated infrastructure provisioning on AWS.
• Wrote documentation and guided developers through splitting an infrastructure monorepo into separate repositories and adapting their workflows.
• Helped developers design, deploy, and maintain the infrastructure their services needed.

A project-management platform that helps agencies and client-service teams plan work, track time and budgets, and monitor project profitability.

• Provided infrastructure solutions to software developers, focusing on Kubernetes and cloud-native solutions.
• Worked mainly with AWS.

A fintech and digital bank offering accounts, credit and debit cards, loans, payments, investments, and insurance through its mobile app.

• Provided infrastructure and an application framework for several business units, mostly in AWS or Azure;
• Implemented DevOps tooling through GitLab CI/CD;
• Applied source control versioning standards and GitOps practices;
• Implemented, versioned and improved infrastructure as code with Terraform;
• Implemented, maintained and monitored Kubernetes and EKS with Prometheus;
• Worked with Java, Node.js and Go microservices;
• Supported smaller teams with Docker Compose applications.

Middleware and system administration for a mobile carrier.

• Performed system and middleware administration tasks for a mobile carrier.
• Supported developers by debugging errors.
• Translated between Spanish and English when working with developer teams from India.
• Wrote moderately complex Bash scripts to automate administrative tasks.