SUMMARY

• Expertise in writing Ansible Playbooks from scratch using YAML functions and utilizing setup and automate the CI/CD pipeline and deploy microservices.
• Provisioned load balancer, auto - scaling group, and launch configuration for microservices using Ansible.
• Designed CI/CD pipeline in DevOps environment, designing and structuring AWS Infrastructure.
• Actively involved in a project where company migrated a client’s website to AWS cloud for hosting. Designed auto scaling group to spin up/down the servers and was responsible to send notifications through SNS for every activity occurred in the cloud environment and automated all configurations using Ansible.
• Setting up processes and procedures with Jenkins, Git, Bitbucket, and Ansible Tower for orchestration and automated deployments of multiple application stacks
• Support in designing and setting up REST API and SOA infrastructure environment.

TECHNICAL SKILLS

• Red Hat, Centos, Solaris, Windows 2003, 2008, XP, 7, NT 2003 server, Drupal 7 and 8,Apache, EC2,Tomcat
• Netback up, SSH, Sudo, Oracle, MS Access, VMware, Linux, Unix, and Remote Desktop, Puppet, R10K, Puppetlab
• Git, Gitlab, Ansible, Ansible Tower, Jenkins, Jira, Confluence, AWS, Jboss, OSSEC, Windows, MS SQL 2012,SDeny Hosts
• VPC, VPC Peering, GIT, Fail2ban, Squid Proxy, PhpMyAdmin, IAM, Cloud watch, Cloud formation, Elastic IP
• Security Group, OMD, Check MK, Nagios, McAfee Endpoint Protection and Encryption, DNS, Splunk, DHCP
• Zabbix, SolarWinds, Lynis, Agile, Backup Exec, Remedy, Cisco VPN, MS Office, WINSCP, KVM, RHEVM, LAMP server, etc.

PROFESSIONAL EXPERIENCE

Confidential

Aws Cloud Engineer/ DevOps Engineer

Responsibilities:

• Actively manage, improve, and monitor cloud infrastructure on AWS, EC2, S3, and RDS, including backups, patches, and scaling.
• Expertise in writing Ansible Playbooks from scratch using YAML functions and utilizing setup and automate the CI/CD pipeline and deploy microservices. Provisioned load balancer, auto-scaling group, and launch configuration for microservices using Ansible.
• Designed CI/CD pipeline in DevOps environment, designing and structuring AWS Infrastructure.
• Actively involved in a project where company migrated a client’s website to AWS cloud for hosting.
• Designed auto scaling group to spin up/down the servers and was responsible to send notifications through SNS for every activity occurred in the cloud environment and automated all configurations using ansible.
• Setting up processes and procedures with Jenkins, Git, Bitbucket, and Ansible Tower for orchestration and automated deployments of multiple application stacks
• Worked extensively with AWS services like EC2, S3, VPC, ELB, Autoscaling Groups, Route 53, IAM, CloudTrail, CloudWatch, CloudFormation, CloudFront, SNS, and RDS.
• With the help of IAM created roles, users and groups and attached policies to provide minimum access to the resources.
• Support in designing and setting up REST API and SOA infrastructure environment.
• Set up and built AWS infrastructure with various services available by writing cloud formation templates in json.
• Written cron jobs to perform operations at a scheduled time.
• Developed Cloud Formation scripts to build on demand EC2 instance formation.
• Implemented Amazon RDS multi-AZ for automatic failover and high availability at the database tier.
• With the help of IAM created roles, users and groups and attached policies to provide minimum access to the resources.
• Environment: AWS (S3, Redshift, EC2, ELB, Autoscaling Groups, CloudTrail, CloudFormation, CloudWatch, CloudFront, IAM, SNS, RDS, Route 53, Elastic BeanStalk), Jenkins, Ansible, Shell/Bash scripting, JIRA, GIT).
• Implemented Ansible to manage all existing servers and automate the build/configuration of new servers with Agile environment
• Configured Linux environments in both public and private domains.
• Developed Shell Scripts for automation purpose.
• Configured Elastic Load Balancers with EC2 Auto Scaling groups.
• Experienced in S3 Versioning and lifecycle policies to and backup files and archive files in Glacier.
• Configured and maintained the monitoring and alerting of production and corporate servers/storage using Cloud Watch.
• Assist in design and deployment of Workday in the Public Cloud.
• Core Unix and Network Administration across Linux environments
• Ability to design high availability applications on AWS across availability zones and availability regions.
• Implement systems that are highly available, scalable, and self-healing on the AWS platform.
• Ability to design high availability applications on AWS across availability zones and availability regions.
• Provide primary system administration, configuration, and troubleshooting of linux environment and performance issues.
• Assist in creation of project work plans and implementation strategies.
• Set up SSH configuration file to enable password authentication, SSH from one linux machine to another, generate SSH public and private key for users on linux and passwordless login for users on linux machine.
• Transfer of files from windows machine to linux machine and copy files from one server to another server. SCP Secure copy.

Confidential

Linux System Administrator

Responsibilities:

• Architecture design and support enterprise VMware environment for multiple US and International offices.
• Troubleshooting of Linux and Unix Operating Systems
• Created break fix environment for RHEL using VMWare to train team members.
• Hybrid cloud SME and team cloud mentor.
• Mentoring junior team members through shadowing and classroom curriculum.
• Manage Tomcat and Apache web servers
• Script in Perl, Python and Unix Shell to automate processes and simplify tasks
• Recommend, schedule, and perform software and hardware improvements, upgrades, patches, reconfigurations, and/or purchases.
• Support global customers with customized RHEL configurations and troubleshooting through our global queue system.
• Write and maintain shell scripts for HP Unix and Red Hat Linux.
• Systems support, maintenance, and package management of 75 servers.
• Provided coordination support between networks, Enterprise Applications, and the development architecture.
• Configured Confluence with Smtp Mail server to send out email to users
• Responsible for monitoring and management of V-Center/VMware environment of virtual servers
• Responsible for monitoring and management of V-Center/VMware environment of virtual servers
• Administered NFS on Sun, Red Hat, and Linux Servers.
• TCP/IP troubleshooting on Unix/Linux network.
• Installing configuring, and managing network switches, load balancer and other network devices.
• Work with vendors to resolve problems and develop infrastructure solutions.

Confidential

System Engineer

Responsibilities:

• Design, and implementation of customized technical virtualization solutions for clients considering size, infrastructure, data protection, disaster recovery, and application requirements.
• Configure password less login between Linux servers
• Install, configure, upgrade Linux operating systems and kernels.
• Building servers using vSphere VMware (either by attaching specified images to the datastore or using configured preexisting templates.
• Recovering replicated virtual machines from original datacenter during migration
• Configuration of virtual machine network cards per associated VLan environments
• Carving out and assigning local storage from Host/Clusters on VMware
• Using logical volume tools to create local filesystem e.g. lvcreate,pvcreate…
• Configuring Active directory credentials to work with Samba on servers
• Online migration of data from active systems, using rsync
• Creating new groups in RedHat Satellite server and adding servers to configured groups
• Managing and fixing Inactive, Out of date, Ungrouped and Duplicate systems in RedHat Satellite
• Managing monthly patches for dev environment and bimonthly patches for the prod environment
• Using Satellite to update root password for critical server that could not be placed in single user mode
• Monitoring file system use with Solar winds and fixing file systems above threshold
• Configuring special group login in Active Directory
• Configure printers using Linux lpr tools
• Mount remote NetApp data base NFS volumes on servers
• Worked on a highly sensitive project to change all running applications in the environment.