• Design and develop automation workflows, conducting reviews to make sure work is rigorously designed, elegantly coded, effectively tuned for platform performance and assessing the overall quality of delivered components. • Prepared infrastructure scripts to launch Kinesis Streams, postgresSQL, RDS in QA/Prod environments using AWS Cloudformation templates.• Designed CI/CD pipelines to automate the EMR/EC2 Rehydration process for list of Python and Terraform scripts.• Worked on remediating Container, Infrastructure Vulnerabilities, OSS Plans, Static Plans and AMI Rehydrations to ensure the applications are securely accessed. Performed Docker Image scans to ensure no vulnerabilities detected. • Performed Deployment/Rehydration for list of release labels which need Docker Image Updates. • Updated Security groups, Subnets and VPC related information to existing pipeline process and make sure that the stack creation is in the corresponding region.

• Worked on deployment of code into Docker containers automatically using Jenkins. • Lead and provide technical assistance and/or training in using JIRA and Confluence. • Automated the build status by integrating Jenkins, JIRA and Github after commit in GitHub. • Configuring the Docker containers and creating Docker files for various environments. • Prepared cloud formation templates for creating IAM Role for lambda function, creating Python Function,Zip and upload to S3.• Managed Security Groups, EC2 Instances, bootstrapping using user data using Cloud formation.• Worked on automation for creating and managing email rules in SES, create alarms for cloud watch, IAM server certificates for IAM using Python Boto3 with AWS. • Prepared a PoC using AWS Developer tools AWS Codecommit, Codebuild, CodePipeline and CodeDeploy for full stack of application deployment.

• Responsible for planning, installing, and supporting AWS infrastructure. • Handled AWS services preferably (Cloud Formation, Lambda, API Gateway, EC2, ECS, AWS Elastic Beanstalk (App deployments), ELB, S3 (Storage), EBS (Persistent disk storage), VPC, VPN, ELB, RDS, Route 53 and auto-scaling etc.)• Launched AWS EC2 instances, configured, connected and terminated. Designed roles and groups for users and resources using AWS Identity Access Management (IAM).• Designed highly available, cost effective and fault tolerant systems using multiple EC2 instances, Auto Scaling, Elastic Load Balance and AMIs.• Setup Docker to automate container deployment through Jenkins and Worked on Docker container to create Docker images for different environments.

• Deployed AWS Services like VPC, EC2, S3, ELB, Autoscaling Groups (ASG), EBS, RDS, IAM, CloudFormation, Route 53, CloudWatch, CloudFront, CloudTrail.• Implemented environment for Kubernetes & administrated the EKS & OpenShift Kubernetes cluster.• Proficient in AWS, Azure & GCP services like VPC, GCE, CVN, GCS Bucket, EC2, S3, CLB, ELB, Autoscaling Groups (ASG), EBS, RDS, Cloud Identity, IAM, CloudFormation, Route 53, Cloud DNS, CloudWatch, Cloud Monitoring, CloudFront & CloudTrail etc.• Fully Architected and implemented solutions to automate CI/CD pipelines, infrastructure provisioning, configurations automation for applications using latest & greatest technologies stack - Kubernetes, API gateway, Ansible, Terraform, GitHub Actions.• Responsible for Public Cloud, Control Tower, Landing Zone, Docker, Terraform, Open shift, Kubernetes, CI/CD using Jenkins and Ansible Implementation and Management.• Building/Maintaining Docker Container Clusters managed by Kubernetes, Linux, Bash, GIT, Docker.• Implemented and maintaining AWS/Azure/GCP cloud-based applications Configuration Management, DevOps, CI/CD, infra-automation, CI, Delivery and CD pipeline which includes migrating on-premise applications to Cloud and modernization of legacy.

• Managed and administrated of all UNIX servers, includes Linux operating systems by applying relative patches and packages at regular maintenance periods using Red Hat Satellite server, YUM, RPM tools.• Planned and performed the upgrades to Linux (RHEL 5x, 6x, SUSE 10, 11, CENTOS 5, 6, operating systems and hardware maintenance like changing memory modules, replacing disk drives.• Handling NFS, Auto Mount, DNS, LDAP related issues.• Monitoring CPU, memory, physical disk, Hardware and Software RAID, multipath, file systems, network using the tools NAGIOS 4.0 monitoring.• Performing failover and integrity test on new servers before rolling out to production.• Deployment and Configuration of application server Tomcat deploying Java and Web Application.• Writing Shell scripts for automation of daily tasks, documenting the changes that happen in the environment and in each server, analyzing the error logs, analyzing the User logs, analyzing the /var/log/messages.• Planned, scheduled and Implemented OS patches on Linux boxes as a part of proactive maintenance.• Identify, troubleshoot, and resolve problems with the OS Build failures.