• Professional experience comprising of development, cloud implementation and build release management,.
• Involved in designing, deploying, supporting highly available, scalable and fault tolerant multitude applications utilizing AWS stack (including EC2, VPC, S3, Glacier, IAM, RDS, SNS, ELB, AutoScalingGroups(ASG), EBS, CloudFormation, Route 53, CloudWatch, CloudFront, CloudTrail)
• Used security groups, network ACL’s, internet gateways and route tables to ensure a secure zone for an organization in AWS public cloud.
• Made use of IAM for creating roles, users, groups and implementation of MFA to provide additional security to AWS account and its resources.
• Managing VPC, Subnets. Make a connection between different zones. Blocking suspicious ip/subnet via ACLs.
• Good knowledge initializing and maintaining EC2 instances using AMI’s of Linux, Ubuntu, and Windows. Also possess knowledge to write shell scripts to bootstrap instance.
• Implemented NAT gateways on EC2 instances to allow communication from the private instances to the internet through bastion hosts.
• Scheduled snapshots to take backups of the volumes.
• Used AWS Beanstalk for deploying and scaling web applications and services developed with Java, PHP etc.
• Created and configured elastic load balancers and auto scaling groups to distribute the traffic and to have a cost efficient, fault tolerant and highly available environment.
• Managing Databases on Amazon RDS using multi-AZ.