Experience

Dominion Systems Inc

• United States
• IT Services and IT Consulting
• 300 - 400 Employee

• DevOps Engineer

  • Jun 2018 - Present

  Building complex automated CI/CD pipelines using multiple interconnected tools.Participating in the migration of applications from monolithic architecture to microservices architecture.Continuous monitoring of applications using NewRelic, Prometheus, Grafana and EFK/ELK.Installation and configuration of web application servers (Tomcat, Nginx, apache)Ensuring and maintaining bullet-proof security configurations in Linux, Docker, Kubernetes, Jenkins, etc.Using Docker for containerization with Docker Swarm and Kubernetes for container orchestration.Maintaining highly secure and available Kubernetes clusters.Automating infrastructure provisioning and configuration using Terraform and Ansible.Provisioning and configuring infrastructure using Terraform, which is integrated with AWS SDK, AWS CLI/UI, kops, ansible, VPC, Route53, Private and public subnets, route tables, IGW, EC2 instances, IAM, ELB, Autoscaling groups, CloudWatch, EFS, NFS, S3, Databases, Lambda security groups, NACLs, among others.Implementing the use of new technology, attending trainings, job-related seminars, and conferences. Show less

• Cloud Operations Engineer

  • Jun 2018 - Jul 2020

  Configured, installed, re-sized and deployed elastic computers in AWS cloud.Participated in multiple DevOps operations that implemented the use of AWS DevOps offerings like CloudFormation, CodeCommit, CodeBuild, CodePipeline, CloudWatch, API Gateway, etc.Configured RDS and non-relational databases (Oracle, PostgreSQL, DynamoDB, Redshift, Aurora, etc.)Configured hybrid cloud networks and transit gateways.Maintained and improved the company’s cloud infrastructureMonitored, identified, and reported infrastructure and application performance and scaling issuesManaged cloud infrastructure while maintaining operational stability and security, including planned hardware and VM maintenance, patching, software upgrades, etc.Executed production change requests related to networking, database, identity and access management, and other infrastructure configurations. Show less