Vamsi K

Aws Devops Engineer @Deloitte

CA

Configured a virtual data center in the Amazon Web services cloud to support Enterprise data warehouse hosting including Virtual Private Cloud (VPC), Public and Private Subnets, Security Groups, Route Table, Elastic Load Balancer.• Worked on AWS services like EC2, Elastic Beanstalk, S3, Auto Scaling, Elastic Load balance, EBS, RDS, VPC, Cloud Front, Cloud Watch, Cloud Trail, SQS, SNS, Route 53, IAM, Cloud Formation.• Experienced in running web scale services on Amazon Web Services (AWS).• Leveraged Aws cloud services such as EC2, Auto scaling and VPC to build secure, highly Scalable, high available and flexible systems that can handled expected and unexpected load bursts.• Managed services in CloudWatch to monitor resources such as EC2, CPU memory, Amazon RDS DB services, Dynamo DB tables, EBS volumes, set alarms for notification or automated actions and to monitor logs for a better understanding of the environment.• Created Aws Cloud Formation templates to create custom sized VPC, subnets, NAT instances to ensure successful deployment of web applications and data base templates.• Utilized AWS CLI to automate backups of ephemeral data-stores to S3 buckets, EBS and create nightly AMI’s for mission critical production servers as backups.• Well knowledge in Aws Identity and Access Management (IAM) groups and Users for improved login authentication and providing security Group in both Public and Private Subnets in VPC.• Performed troubleshooting for connectivity issues, configured the Load Balancers and VPC with private subnets• Modified and updated stack and tracked changes in infrastructure using by using custom Cloud Formation scripts and maintained them in GIT.• Update S3 bucket policy only to authorized users to access to the IAM role and cross region access rule permission. Implement new bucket policies in production and validate results using cloud watch logs.