Designed and deployed production-grade, multi-service architectures on AWS using ECS Fargate, CloudFront CDN, and Application Load Balancers. Automated end-to-end infrastructure provisioning with OpenTofu. Orchestrated containerized workloads on ECS. Accelerated CI/CD pipeline velocity on GitLab. Enforced least-privilege security posture through IAM and AWS Secrets Manager. Managed Apple Developer account for Apple Pay certificates renewal.

Temporary contract (3 months), which was extended to 4 months. Led the design of scalable, secure infrastructure on AWS (EKS, EC2, RDS, VPC) and GCP (GKE, Compute Engine, Cloud SQL). Automated deployments using Terraform and Helm charts. Built and streamlined pipelines across hybrid environments. Enforced cloud security best practices and compliance standards.

Assigned to the Cloud Enablement Team, supporting multi-cloud infrastructure automation and optimization. Supported Terraform Enterprise solutions across AWS and GCP. Acted as an SRE, resolving customer issues in hybrid cloud environments. Ensured adherence to cloud best practices.

Designed and managed multi-cloud infrastructure using Ansible, Terraform, Helm, Docker, Kubernetes, and CI/CD tools. Deployed and optimized Kubernetes clusters on Amazon EKS and GKE. Spearheaded cloud migrations. Developed comprehensive monitoring solutions with Datadog. Earned Google Cloud Associate Certified Engineer certification.

Led a six-member team, managing architecture, development, and DevOps best practices for microservices on GCP. Migrated applications from Heroku to GCP using Kubernetes, Terraform, and Helm. Improved deployment processes by migrating to GitLab. Enhanced system performance with GCP services.

Integritas Solutions - Feb.2020 - Sep.2020, ⇢ Worked as a part of the Integritas DevOps team. Setting up CI / CD for different kinds of environments and applications. Developing dockerized applications. ⇢ Management of Kubernetes cluster on GCP and AWS. Building CI/CD pipelines with Jenkins, source control version (git), Ansible, AWS services EC2, CloudWatch, shell script, MySQL, PostgreSQL, Linux, Networking. ⇢ Implemented and supported new AWS environments for new accounts and other cloud providers such as Google Cloud Platform. Expertise in troubleshooting builds problems as they arise and working with the development team to resolve issues. ⇢ I have been worked with the best practices of DevOps to deliver a cloud migration from Rackspace to AWS for a specific US government customer. DevOps Engineer, BairesDev - May.2021 - Present, Remote, US customers based ⇢ Main responsibilities of developing and maintaining software delivery systems with CI/CD, managing Kubernetes clusters in the Cloud (AWS, Google Cloud), deploying containerized applications using Helm, improving the development process using Docker containers, observability with Prometheus and Grafana. ⇢ Providing the best practices and implementations from DevOps/SRE perspective to the customers

Built CI/CD pipelines using Jenkins, Ansible, and Kubernetes on AWS and GCP. Migrated systems from Rackspace and on-premises to AWS. Managed Kubernetes clusters and deployed Dockerized applications. Developed database migration strategies with MySQL and PostgreSQL.

⇢ Responsible technical for the management of cloud infrastructure environment of core payment applications. ⇢ Working as an infrastructure lead, I improve the process of development of applications, changing all stacks from Vagrant and Ansible to Docker where we achieve more transparency and better performance. ⇢ Help the company to achieve PCI-DSS certification using AWS cloud and DevOps techniques using tools like Ansible, Terraform, and AWS services (CodeDeploy, EC2, RDS, ALB, Inspector, Guard Duty, CloudWatch, S3, and more). ⇢ Monitoring the health of all systems using Newrelic, UptimeRobot, CloudWatch, Zabbix. ⇢ Improved performance of Ruby on Rails application changing web server framework from Passenger to Puma with Nginx as a reverse proxy. ⇢ Implemented zero-downtime deployment using a feature of the Puma web server. ⇢ Management of SSL certificates using AWS ACM and GlobalSign. ⇢ Solid knowledge in web stack using architectures considering performance, high availability, and security scenarios. ⇢ Responsible to keep all systems secure about Linux administration (updates, security issues).

Managed cloud infrastructure for core payment applications, migrating to Docker. Achieved PCI-DSS certification using AWS solutions. Optimized Ruby on Rails applications with Puma and Nginx. Automated CI/CD pipelines with GitLab and AWS. Enhanced monitoring with Grafana and CloudWatch.

⇢ Responsible technical to providing autonomy to the developer team, building pipelines to deploy new application versions in a high availability environment. ⇢ Improved the processing time to deploy new versions in a production environment from 17 minutes to 5 minutes using the Apache module (mod_realdoc). ⇢ MySQL and Linux servers operations, including backup routines and replication of data. ⇢ Internal network management. ⇢ Monitoring the health of applications using tools like Newrelic, Pingdom.

Administered CentOS and Debian/Ubuntu servers. Managed MySQL and MongoDB operations. Automated deployments with Capistrano and GitLab. Optimized caching with Varnish. Built CI/CD pipelines and developed SaltStack architectures.

⇢ Infrastructure tech lead responsible to implement solutions and improvements in Linux systems, as well as its restructuring, being proactive in the necessary changes in the environment, and coordinating the team in charge of server management, information security, and IT infrastructure (internal and external) ⇢ Responsible to manage AWS costs ⇢ Created AWS environment to run PHP applications about E-learning products, managing EC2 instances with Nginx as a reverse proxy, RDS database, CLB (Classic Load Balancer). ⇢ Network management on AWS cloud, ensuring that only necessary ports and networks are allowed to be accessed. ⇢ Created backup routines using snapshots of the filesystem (BTRFS) and with a rdiff-backup tool.

Improved and restructured Linux systems for better performance and scalability. Virtualized servers with KVM. Managed AWS environments including EC2, RDS, and CLB. Automated server provisioning with Puppet. Administered systems including Moodle, Django, MySQL, RabbitMQ, and Nginx.

⇢ Performed technical specification of the test systems and procedures, from design requirements ⇢ Ensure the integration of the systems under its responsibility with the other existing systems, aiming at the full functionality of the final configuration. ⇢ Test, optimize, and monitor deployed systems. ⇢ Consider aspects of cost, quality, reliability, and main deadlines according to the methodologies and/or processes adopted by the company in the implantation of systems. ⇢ Analyze and discuss technologies, products, and technical standards to prepare didactic material and to give lectures and technical courses. ⇢ Find and make available relevant knowledge, information, and solutions to other company employees. ⇢ Provide technical support to customers within the company's service standards. ⇢ Encourage the improvement of processes to support programs and systems.

Supported 200+ physical servers and VMware infrastructure. Managed CentOS and Debian servers. Automated backups and repetitive tasks with Shell scripts. Monitored systems with Zabbix. Provided customer support and technical specifications.