• Worked on AWS services EC2, IAM, S3, Lambda, CloudWatch, Redshift, Dynamo DB, SNS, SQS, SES, EMR, Elastic Bean stalk, VPC, ELB, RDS, EBS and Route 53.• Worked across DEV, QA, UAT, PROD systems in addition to managing requests and tickets for IT process management through Remedy ticketing tool Launched LAMP stacks in multitier AWS instances in different subnets in Amazon VPC, attached ACL's and Security Groups to maintain high security.• Created Terra form modules for two tier Architecture which includes AWS resources VPC, Subnets, Security groups, Ec2, Load Balancers, Auto scaling group, Cloud watch Alarms, ECS clusters, S3 buckets for logs. • Created highly customizable Cloud Formation templates that can be reused for various Environments, Applications, AMI's, etc.• Designed highly available, cost effective and fault tolerant systems using multiple EC2 instances, Auto Scaling, Elastic Load Balance and AMIs.• Used Ansible to manage Web applications, Environments configuration Files, Users, Mount points and Packages.• Setup and build AWS infrastructure various resources like VPC, EC2, S3, IAM, EBS, Security Group, Auto Scaling and RDS in Cloud Formation JSON templates.• Developed build and deployment scripts using MAVEN as build tool in Jenkins to move from one environment to other environments.

• Configured an AWS Virtual Private Cloud (VPC) and Database Subnet Group for isolation of resources within the Amazon RDS Aurora DB cluster.• Build scripts using ANT and MAVEN build tools in Jenkins to move from one environment to other environments.• Supported and created Cloud Architectures for Security, Infrastructure, Data with delivery teams working primarily within an Agile Scrum methodology.• Created scripts in Python which integrated with Amazon API to control instance operations.• Designed AWS CloudFormation templates to create custom sized VPC, subnets, NAT, NACL, Security groups to ensure successful deployment of Web applications and database templates.• Involved in maintaining the user accounts (IAM), RDS, Route 53, VPC, RDB, DynamoDB, SES, SQS and SNS services in AWS cloud.• Designed the project workflows/pipelines using Jenkins and Code Pipeline for Continuous Integration and deployment into different Web/Application Servers.• Built and deployed Jenkins jobs to create AWS infrastructure from GitHub repos containing Terraform code for various environments.

• Responsible for the Amazon AWS Cloud Administration which includes services like: EC2, S3, Glacier, EBS, VPC, ELB, SNS, RDS, IAM, Route 53, Auto scaling, Cloud Front, Cloud Watch, Cloud Trail, CloudFormation, OPS Works, Security Groups.• Creating Continuous Integration Continuous deployment pipelines and to make sure the updated code is deployed into environments.• Coordinating with different teams about software installations and monitoring the system performance to ensure there is no problem in deployments.• Working closely with engineers, programmers, and different teams to obtain information on project limitations and requirements.• Setting up and deploying the code into new AWS Environments, and monitoring the environments to make sure no error occurs.• Involved heavily in setting up the CI/CD pipeline using GitHub, Jenkins, Maven, Nexus, Terraform and AWS. Configured an AWS Virtual Private Cloud (VPC) and Database Subnet Group for isolation of resources within the Amazon RDS Aurora DB cluster.

• Created users and groups and assigned them appropriate quotas and ACLs as per company requirement.• Installation, Configuration and Maintenance of Samba, Apache Tomcat, Web Sphere and JBoss servers in AIX and Linux environment.• Installed and configured the Red Hat Linux 5.x on HP-Dl585 servers using Kick Start.• Installing and Configuring Linux servers, user administration and profiles.• Managed Disk File Systems, server Performance, Users Creation and granted file access Permissions.• Performed automated installations of Operating systems using Jumpstart, Flash Archive for RHEL. • Troubleshooting backup and restore problems and performed day-to-day trouble shooting for the end users on Linux based servers.