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Engineer Management

West Des Moines, Iowa, United States
January 04, 2018

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Y. Bharath

DevOps/AWS Engineer

(816) ***-****

Professional Summary:

4+ years of experience as Amazon Web Services, DevOps as well as Linux Administrator in solving complex problems with creative solutions, supporting development, Deployment operations in different environments.

Extensive experience includes SCM, Change/Incident Management, VMware and AWS Cloud computing.

Experience with automated implementation/deployment of a cloud based infrastructure (Web apps, Application Service Environments, Firewalls, load balancers, storage, monitoring, security, DNS etc.)

Managed Amazon Web Services like EC2, S3 bucket, Codedeploy, Cloudformation, RDS, EBS, ELB, Auto-Scaling, AMI, IAM through AWS Console and API Integration with Puppet Code.

Experienced in Amazon EC2 setting up instances and setting up security groups.

Setting up data in AWS using S3bucket and configuring instance backups to S3 bucket.

Experience in using configuration management tools like Puppet/ Chef.

Production experience in large environments using configuration management tools like Chef, Puppet supporting Chef Environment, involved in developing manifests. Developed Chef Cookbooks to manage systems configuration.

Extensively worked on Jenkins, Docker for continuous integration and for End to End automation for all build and deployments.

Strong experience in creating Jenkins CI pipelines. Experience in Jenkins to automate most of the build related tasks. Monitored the servers & applications using Nagios, Cacti and Splunk.

Experience in the design, implementation, and support of automated containerized infrastructure (Docker), leveraging continuous integration and continuous delivery processes for service development, and cluster monitoring day2 tooling for infrastructure service deployment and administration.

Extensive experience using MAVEN and ANT as a Build Tool for the building of deployable artifacts (war & ear) from source code.

Experience in working on source controller tools like GIT, Subversion (SVN).

Ability in execution of XML, Ant Scripts, Shell Scripts, Perl Scripts. Good Knowledge on Groovy scripting.

Created and wrote shell scripts Bash, Ruby, Python and PowerShell for setting up baselines, branching, merging, and automation processes across the environments using SCM tools like GIT on Linux and Windows platforms.

Experienced in Administration of Production, Development and Test environment’s carrying Windows, Ubuntu, Red Hat Linux, Centos and Solaris Servers.

Experienced in Querying RDBMS such as Oracle, MY SQL and SQL Server by using SQL for data integrity.

Technical Skills:

SCM Tools

Subversion(SVN), GIT

Build Tools

Ant, Maven

CI Tools

Jenkins, Hudson

Configuration Tools

Chef, Puppet, Ansible

Automation Tools

Docker, kubernetes and Vagrant

Monitoring Tools

Splunk, Nagios

Tracking Tools


Cloud Platforms

AWS, Azure

AWS Services

EC-2, ELB, IAM, CloudFormation, S3, CloudWatch.

Database System

SQL Server 2000/2005, Mongo db. Oracle 9i/10g-PL/SQL

Scripting Languages

Python, Ruby, Perl, Shell Scripting, Power Shell


C, C++, Java

Web Technologies

Google Web Toolkit, HTML, CSS, XML, XSLT


WebLogic, WebSphere, JBOSS, Apache Tomcat, TFS, IIS, Nginix


UNIX, Linux, HP-UX, Solaris, Centos 6.5,7, Red Hat, Windows NT/2003/2008, Microsoft windows Vista/XP/2000

Professional Experience:

Verizon – Alpharetta, GA Feb 2016- Till Date

Role: AWS/DevOps Engineer


Verizon is a Wireless telecommunications company that offers various products and services. This

a web application designed to deliver different voice and data plans to users online. Through this the customers

not only get their electronic products delivered but can also select their desired delivery options, add insurance

plans and setup configurations for their devices.

Job Responsibilities:

Managed Git repository, code merging, and production deployments. Coordinate/assist developers with establishing, applying appropriate branching, labeling/naming conventions using Subversion, Git source control.

Maintained build related scripts developed in shell for Maven builds. Created and modified build configuration files including POM.xml. Launching and configuring of Amazon EC2 Cloud Servers using AMI’s.

Used ANT and MAVEN as a build tools on java projects for the development of build artifacts on the source code.

Designing and implementing CI (Continuous Integration) system: configuring Jenkins servers, Jenkins nodes, creating required scripts (Perl & Python), and creating/configuring VMs (Windows/Linux).

Implemented continuous integration using Jenkins. Installed Jenkins on a Linux machine and created a master and slave configuration through a build farm for implementation of multiple parallel builds.

Worked with development/testing, deployment, systems/infrastructure and project teams to ensure continuous operation of build and test systems.

Used Configuration Management tool Chef, created Chef Cookbooks using recipes to automate system operations. Converting production support scripts to Chef recipes.

Configuring Chef to build up services and applications on the instances once they have been configured using cloud formation.

Created Docker images using a Dockerfile, worked on Docker container snapshots, removing images and managing Docker volumes. Worked on setting up the automated build on Docker HUB.

Performance Monitoring of CPU, Memory, Disks, Network using various monitoring tools like Nagios.

Used Cloud watch logs to move application logs to S3 and create alarms based on a few exceptions raised by applications. Managed network security using Load balancer, Auto scaling, Security groups and NACLs.

Processed large chunks of unstructured data using Elastic Map Reduce (EMR) and worked extensively with the EMR cluster. Automated Regular AWS tasks like snapshots creation using python scripts.

Focus on continuous integration and deployment, promoting Enterprise Solutions to target environments.

Experience with analysis of logs and performing root cause analysis for various issues coming up on daily basis

Monitoring Live Traffic, logs, Memory utilization, Disk utilization and various other factors which are important for deployment. Expert Knowledge in Bash Shell Scripting, Automation of cron Jobs.

Environment & Tools: GIT, Maven, Jenkins, Chef, Docker, Nagios, AWS EC-2, S3, EMR, SQS, Autoscaling, ELB, Cloud Front, Cloud Watch, Python, Shell Scripts, Unix/ Linux environment.

WELLS FARGO Jan 2015-Dec 2015

West Des Moines, IA

Role: Application migration engineer


Wellsfargo Financial Corporation is an American bank holding company specializing in credit cards, home loans, auto loans, banking and savings products. Wellsforgo is the eighth-largest bank holding company in the United States when ranked by assets and deposits.

Job Responsibilities:

Planning, deploying, monitoring, and maintaining Amazon AWS cloud infrastructure consisting of multiple EC2 nodes and VMWare Vm's as required in the environment.

Worked directly with the Azure Product team in tracking and resolving defects in the beta Azure IaaS offering.

Used Chef to provision AWS and Azure services and also managed those nodes.

Created monitors, alarms and notifications for EC2 hosts using CloudWatch.

Implemented and maintained Chef Configuration management spanning several environments in VMware and the AWS cloud. Created Chef Cookbooks using recipes to automate system operations.

Manage AWS EC2 instances utilizing Auto Scaling, Elastic Load Balancing and Glacier for our QA and UAT environments as well as infrastructure servers for GIT and Chef.

Working on Multiple AWS instances, set the security groups, Elastic Load Balancer and AMIs, Auto scaling to design cost effective, fault tolerant and highly available systems.

Used Nagios as monitoring tool to identify, resolve infrastructure problems before they affect critical processes and also worked on Nagios Event handlers in case of automatic restart of failed applications and services.

Virtualized the servers using the Docker for the test environments and dev-environments needs. And also configuration automation using Docker containers.

Wrote Ansible Playbooks with Python SSH as the Wrapper to Manage Configurations of AWS Nodes and

Test Playbooks on AWS instances using Python. Run Ansible Scripts to provision Dev servers.

Developed Ansible to manage Web applications, Environments configuration Files, Users, Mount points and Packages. Implemented Continuous Integration using Jenkins and GIT.

Communication with team members for both Ansible Core and Ansible Tower teams to clarify requirements and overcome obstacles. Installing/upgrading Jenkins/Bamboo infrastructure on multiple servers.

Created and updated chef recipes and cookbooks, profiles and roles using Ruby and JSON scripting Migration of all nodes from Puppet Configuration system to Chef system.

Written Chef Cookbooks for various DB configurations to modularize and optimize end product configuration, converting production support scripts to Chef Recipes and AWS server provisioning using Chef Recipes.

Develop and configure of Continuous Integration (CI) scripts for releases and Enhancing/Maintaining to suite the request from teams across the organization.

Generated scripts in Maven, Perl & Bash Shell for build activities in QA, Staging and Production environments.

Developed build and deployment scripts using ANT and MAVEN as build tools in Jenkins to move from one environment to other environments.

Responsible for Plugin Management, User Management, regular incremental backups and regular maintenance for recovery. Implemented a GIT mirror for SVN repository, which enables users to use both GIT and SVN.

Environment & Tools: Cloud watch, CloudFormation, SVN, Git, ANT, Maven, Jenkins, Ansible, chef, Docker, Jira, AWS CLI, Unix/Linux, Shell scripting.

India Brand Equity Foundation Sep 2013 – Oct 2014


Role: Linux Administrator

Description: It is a knowledge Centre for global investors, international policy-makers and world media seeking updated, accurate and comprehensive information on the Indian economy, states and sectors India Brand Equity Foundation (IBEF) is a Trust established by the Department of Commerce, Ministry of Commerce and Industry, Government of India


Administered, maintained Red Hat 3.0, 4.0, 5.0, 6.0 AS, ES, Troubleshooting Hardware, Operating System Application & Network problems and performance issues; Deployed latest patches for, Linux and Application servers, Performed Red Hat Linux Kernel Tuning.

Administered Linux servers for several functions including managing Apache/Tomcat server, mail server, and MySQL databases in both development and production.

Experience in implementing and configuring network services such as HTTP, DHCP, and TFTP.

Install and configure DHCP, DNS (BIND, MS), web (Apache, IIS), mail (SMTP, IMAP, POP3), and file servers on Linux servers. Experienced working with Preload Assist and PICS projects.

Installing and setting up Oracle9i on Linux for the development team.

Migrated database applications from Windows 2000 Server to Linux server.

Linux kernel, memory upgrades and swaps area. Red hat Linux Kickstart Installation.

Capacity Planning, Infrastructure design and ordering systems.

Created users, manage user permissions, maintain User & File System quota on Red hat Linux.

Attended team meetings, change control meetings to update installation progress, and for upcoming changes in environment. Diagnosed hardware and software problems and provided solution to them.

Updated data in inventory management package for Software and Hardware products.

Worked with DBAs on installation of RDBMS database, restoration and log generation.

Bash shell-scripts to automate routine activities.

Monitored trouble ticket queue to attend user and system calls.

Environment: Red Hat Linux 3.0,4.0,5.0 AS ES, HP-DL585, Oracle 9i/10g, Samba, VMware Tomcat 3.x, 4.x, 5.x, Apache Server 1.x, 2.x, Bash.

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