Arumbunitha B

Client: GlobalTranz.

Domain: Transport.

Roles and Responsibilities:

• Developed a three-tier architecture on AWS, utilizing services such as EC2, S3, EFS, IAM, Load Balancer, Auto Scaling, VPC, Route 53, CloudFront, CloudWatch, and RDS.
• Created S3 buckets and S3 lifecycle management for old data and logs. Also, add EBS and EFS whenever required.
• Expertise in implementing VPC peering and NAT Gateway solutions to support application servers hosted within private subnets.
• Developed Terraform scripts for implementing cloud infrastructure, automated build workflows through Terraform, and possessed knowledge of CloudFormation.
• Significant experience with version control systems such as Git, administering source code management through GitHub repositories, and creating branches, tags, and handling merge conflicts using the Git merge tool.
• Implemented CI/CD pipelines using Jenkins, including the execution of jobs on slave machines through a Master-Slave connection.
• Managed containerized applications using AWS ECR and EKS. Automated the deployment of Docker images to ECR, followed by orchestrating these containers with EKS.
• Created branches in Git, maintained repos in GitHub, and provided branch access permissions to the dev team.
• Good knowledge of managing and integrating code quality tools, like SonarQube.
• Good experience in operating systems, like Windows and Linux commands.
• Familiarity with application monitoring tools such as Prometheus, Grafana, and CloudWatch on AWS.

Client: Epocrates Web.

Domain: Health Care

• Complete knowledge of SDLC and STLC concepts.
  Involved in functionality, ad-hoc, retesting, and regression testing.
• Involved in defect reporting and tracking in Jira.
• Prepared the automation test scripts in Selenium.
• Used Git for test script management and Jenkins for script execution.