SUMMARY

• 8+ years of experience in the automating, configuring and deploying instances in the areas of Data center operations, cloud computing, software configuration management (SCM)
• Expertise in amazon AWS cloud which includes services like: EC2, S3, VPC, ELB, IAM, Cloud Front, Cloud Watch, Security Groups.
• DevOps experience with PUPPET, CHEF, AWS (OPS work) and OpenStack.
• Developed Chef Cookbooks and Recipes to manage systems configuration.
• Experience in branching, tagging and maintaining the version across the environments working on Software Configuration Management (SCM) tools like Subversion (SVN) and GIT.
• Experience in cloud stack such as AWS (cloud formation) and VMWARE stack.
• Creating Linux Virtual Machines using VMware Virtual Center (ESXI), hypervisor - v, PHP Virtual Box.
• Ability to build deployment, build scripts and automated solutions using scripting languages such as Shell scripting (kasha, Bash), Python, Ruby, PHP PERL.
• Worked on web servers like Apache and application servers like Web logic, Tomcat, WebSphere, JBOSS to deploy code.
• Experience in Administration for various environments in software development life cycle (SDLC) Windows, Ubuntu, and involved in developing manifests.
• Extensively worked on Jenkins by installing, configuring and maintaining for the purpose of continuous integration (CI) and for End to End automation for all build and deployments.
• Extensive experience with software Build automation and standardization tools like ANT, Maven.
• Good knowledge in CI (Continuous Integration) and CD (Continuous Deployment) methodologies.
• Experience in installing Firmware Upgrades, Kernel patches, system configuration, performance tuning on Unix/Linux systems.
• Strong ability to troubleshoot any issues generated while building, deploying and in production support.
• Familiar with network tool Nagios.
• Excellent communication team membership and relationship management skills.

TECHNICAL SKILLS

Cloud Platform: AWS, Microsoft Azure, and Open stack

Configuration Management: Chef, puppet, Maven, Ansible, Docker

Database: Oracle, MYSQL, MANGODB, SQL Server

Build Tools: ANT, MAVEN, Jenkins, Code Deploy.

Version Control Tools: Subversion (SVN), Clear case, GIT, GIT HubCode deploy

Web Servers: Apache, Tomcat, Web Sphere.

Languages/Scripts: HTML, Shell, PHP, Python, Ruby.

SDLC: Agile, Scrum.

Web Technologies: HTML, CSS, Bootstrap, XML, XPATH.

Operating System: Red Hat, Ubuntu, Linux Windows, CentOS, SUSE.

PROFESSIONAL EXPERIENCE

Confidential - Chevy Chase, MD

AWS/DevOps Engineer

Responsibilities:

• Amazon Web Services (AWS) and cloud technologies to migrate over from their current datacenter and virtual environments.
• Designed and implemented Amazon Web Services (AWS) cloud based instances for use on their current and upcoming projects.
• Amazon Web Services (AWS), EC2 Storage Managements integration and utilization within this infrastructure and applications.
• Infrastructure deployment, administration, troubleshooting and configuration virtual and cloud instances on AWS and VMware platforms.
• Implemented AWS solutions using S3, RDS, EBS, Elastic Load Balancer, and Auto scaling groups.
• Responsible for Design of different Release Environments for new projects and monitoring.
• Implementing a Continuous Delivery framework using Jenkins, Chef, Maven & Nexus in Linux environment
• Managed Chef Cookbooks to automate system operations.
• Performing updates and upgrades on the systems currently on the network for performance and auditing purposes.
• Using Jenkins AWS Code Deploy plugin to deploy to AWS.
• Configured S3 versioning and lifecycle policies to and backup files and archive files in Glacier.
• Configured Elastic Load Balancers (ELB) with EC2 Autoscalling groups.
• Created monitors, alarms and notifications for EC2 hosts using Cloud Watch.
• Work with different team members for automation of Release components.
• Migrated corporate Linux servers from physical servers toAmazon AWS virtual servers.

Environment: VPC, AWS EC2, S3, Route53, EBS, IAM, ELB, Cloud watch, Cloud Formation, AWS CLI, AWS Auto Scaling, Maven, Nexsu, Git, Jenkins, Unix/Linux, Shell scripting.

Confidential - Norcross, GA

AWS DevOps Engineer

Responsibilities:

• Creating the automated build and deployment for applications, re-engineering setup for better user experience, and leading up building a continuous integration system for all our products
• Responsible for Design of different Release Environments for new projects and monitoring
• Implementing a Continuous Delivery frameworks using Jenkins, Chef, Maven & Nexus in Linux environment
• Managed Chef Cookbooks to automated system operations
• AWS Cloud management and Chef Automation
• Using Jenkins AWS Code Deploy plugin to deploy to AWS
• Responsible for code build, release and configuration on Amazon EC2
• Perform Deployment of various QA & UAT in Linux environments
• Optimized volumes and EC2 instances
• Created multi AZ VPC instances
• Used IAM to create new accounts, roles and groups
• Configured S3 versioning and lifecycle policies to and backup files and archive files in Glacier
• Configured Elastic Load Balancers(ELB) with EC2Auto scaling groups
• Created monitors, alarms and notifications for EC2 hosts using Cloud Watch
• Migrated applications to the AWS cloud
• Work with different team members for automation of Release components
• Scripting in multiple languages on UNIX, LINUX and Windows -Batch, Shell scripted
• Troubleshoot the build issue during the Jenkins build process
• Resolved system issues and inconsistencies in coordination with quality assurance and engineering teams.

Environment: AWS EC2, S3, RDS, Elastic Load Balancer, Auto scaling, VPC instances, Cloud Watch, Maven, Nexus, Jenkins, Chef, Batch, Shell script, UNIX and LINUX

Confidential - Bellevue, WA

AWS DevOps Engineer

Responsibilities:

• Linux container and has the AMI baked in converted our staging and production environment from a handful AMI’s to a single bare metal host running Docker
• Managed Linux Ubuntu and Windows virtual servers on AWS EC2 using puppet
• Experienced in configuration management tools such as Ansible, Chef and Maven
• Designed and deployed AWS solutions using EC2, S3, RDS, EBS, Elastic load Balancer, Auto scaling groups, Opsworks
• Optimized volumes and EC2 instances& Created multi AZ VPC instances
• Used IAM to create new accounts, roles and groups
• Configured S3 versioning and lifecycle policies to and backup files and archive files in Glacier
• Configured S3 to host static web content
• Deployed cloud stack using AWS Opsworks
• Configured Elastic Load Balancer with EC2Autoscaling groups
• Configured and monitored distributed and multi-platform servers using Nagios
• Supported 2000+ AWS Cloud instances and also familiar with Amazon cloud command line management
• Experience in developing ELT and Data Models using an ELT tool such as SAP Data Services, informatic
• Encrypted EBS volumes via KMS service
• Created monitors, alarms and notifications for EC2 hosts using Cloud watch
• Set up Elastic ache using me cached
• Migrated applications to the AWS cloud
• Experience implementing Cloud based Data Warehousing solutions.

Environment: AWS EC2, S3, RDS, Elastic Load Balancer, Auto scaling, VPC instances, Opsworks, IAM, Amazon Glacier, Amazon CLI, Tivoli, Jenkins, Puppet, Chef, Nagios, UNIX and LINUX.

Confidential - Miami, FL

Linux Admin/DevOps Engineer

Responsibilities:

• Experience in designing and deploying AWS Solutions using EC2, S3, EBS, Elastic Load Balancer (ELB), auto scaling groups and OpsWorks.
• Worked at optimizing volumes and EC2 instances and created multiple VPC instances
• Experience working IAM in order to create new accounts, roles and groups
• Experience in creating alarms and notifications for EC2 instances using Cloud Watch
• Experience in involving configuring S3 versioning and lifecycle Polices to and backup files and archive files and archive files in glacier
• Experience working on User admin groups, maintaining account and monitoring system performance using Nagios
• Participated in configuring and monitoring distributed and multiple platform servers using Puppet Used Puppet server and workstation to manage and configure nodes
• Experience in writing Puppet manifests to automated configuration of a board range of services
• Deployed Puppet, puppet dashboard for configuration management to existing infrastructure
• Experience in configuring and maintaining LAMP stack on production and staging services
• Installed, configured and maintained DNS, FTP, TCP/IP on Red Hat Linux
• Installed, configured and maintained web servers like HTTP Web Server, Apache Web Server, WebSphere Application Server Red Hat Linux.

Environment: Puppet, AWS, HTTP, Web servers, Jenkin, Chef, VMware, VSphere.

Confidential

System Administrator

Responsibilities:

• Installing, configuring and upgrading Solaris 8, Linux and HP-UX Servers.
• Windows 2003 server Installation, Administration & Maintenance
• Exchange 2003 Administration and Maintenance.
• Supporting in Exchange 2000 to Exchange 2003 migration.
• Installing and partitioning disk drives. Creating, mounting and maintaining file systems to ensure access to system, application and user data.
• Installing, configuring and administering NIS master server and NIS slave server.
• Installing & administering NFS services using auto mounter.
• Regular disk management like adding/replacing hard drives on existing servers/workstations, partitioning according to requirements, creating new file systems or growing existing one over the hard drives and managing file systems.
• Scheduling the daily/weekly/monthly backups.
• Patching up the system to the latest version as per the recommendations.
• Monitor the health of the servers, Operating system, database and the network.
• Maintenance of Hard disks (Formatting and Setup, Repair from crashes)
• Create and maintain user accounts administering file systems and recognizing file access problems.
• Co-ordinating with the customer’s vendors for any system up gradation and giving the exact procedure to follow up.

Environment: SUN Solaris 7/8, Red Hat Linux 3.x, HP-UX, Sun Enterprise servers E4500, E3500 and E250 Sun Fire V480, Sun Ultra Spark 5/10, Sun Blade servers, Oracle 8i/9i, NFS, BMC patrol and HP Open View Servers, Intel based Servers, LAN and WAN.

Confidential

Linux Admin

Responsibilities:

• Installation of Ubuntu and RHEL operating system on HP and dell
• Installation and configuration of Webserver (Apache 2.2.17), MySQL 5.5 and PHP in a LAMP stack
• Provided support for server and workstation upgrades, backup and disaster recovery monitoring user account setup and security administration
• Set up and administered user and groups accounts, setting permissions for users
• Assisted in upgrading RHEL 5.0 to RHEL 5.5 and RHEL 6.0 using live upgrade and manual upgrade
• Installation, configuration, support and security implementation on DNS, DHCP, NFS, HTTPD
• Used LVM for the managements of logical volumes including creation of physical volumes in Linux
• Created disk partitions and files system and extended storage space using Logical Volumes manager
• User group creation, monitoring and maintaining log for system status/health using Linux commands and Nagios system monitor
• Yum and apt-get package management
• Capacity Assessment for new request of servers i.e. calculating CPU and memory for servers according to current/future requirement
• Documented the procedures and standards for other administrators to follow.

Environment: Ubuntu, RHEL 5/5.5/6.0, Negios, LVM, DNS, DHCP, NFS, HTTPD, LAMP stack, DNS, DHCP, NFS.