Frederico – AWS, Kubernetes, Terraform

This is a SaaS for DIY Landlords that helps them manage their units while enabling the tenants to search, rent, sign contracts, and do everything related to the property they are renting.

• Supported the development team;
• Managed the whole infrastructure;
• Was responsible for the architecture and migration of a single account, running , and environments, to three tiers and three accounts, completely managed through Infrastructure as Code, using Terraform and Terragrunt;
• Acted as the team leader for the DevOps team;
• Improved the application resiliency and availability;
• Improved security while also acting as the Security Champion and working alongside the Cyber Security team to address vulnerabilities and compliance (CIS, PCI-DSS, and ISO27001);
• Reduced the time-to-deploy through optimization of the pipelines and resources.

This is an InsurTech start-up that sells Insurance contracts through Asia, Europe, and the US. It also offers the platform to some bigger companies to work as a Payment Gateway and Contract management system.

• Worked with the team responsible for the PCI-DSS certification;
• Helped in the efforts for ISO27001 and SOX compliance certifications;
• Acted as the Security Champion, interacting with the Cyber Security and Engineering teams towards compliance and security improvements;
• Managed the security issues tickets and tasks, following and managing them end-to-end with tools like Vulkan, Tenable Nessus, Microsoft Defender, and others;
• Decreased the security risk level from critical to acceptable;
• Helped close over two thousand critical and high-risk security vulnerabilities.

This is an oil and gas company operating in the European market. It offers customers different levels of service.

• Worked with the FinOps team to manage, control, and reduce costs in a multi-cloud environment;
• Worked with the Cloud Architecture team to define project architecture, defining resources, services, and cloud environment per project requirements;
• Created infrastructure-as-code to deploy the defined environments;
• Worked on the definition of usage policies and framework implementation to be adopted by the organization when working with cloud environments;
• Improved the MERN stack deployment scripts using Terraform, Ansible, Helm, and GitHub Actions to deploy to EKS clusters;
• Reduced the overall costs with cloud infrastructure by 20%.

This is a telephone, internet service provider, and cable TV company that offers different services and products to consumers and companies in Portugal.

• Implemented the Terraform and Ansible playbooks to create Vertex AI environments for AI/ML projects that company develops in conjunction with universities and government institutions;
• Designed and developed the monitoring infrastructure using Prometheus, Grafana, and Alert Manager.

It is a consulting firm that works with US and European companies.

• Worked with different clients with support tasks and project implementation;
• Migrated 250 servers, bare-metal and VMWare instances, from a co-location data center to the GCP cloud environment;
• Optimized GitLab CI/CD pipelines to deploy services and micro-services into Kubernetes clusters;
• Implemented quality gateway in the CI/CD pipelines.