Name :  vikram reddy seelam

Email Id :vikramvkr9@gmail.com

Phone : 929-266-7961

 

 

 

Professional Summary:

7+ of experience in IT industry comprising of Three years of Linux Systems Administration andalmost Five yearsof Software Configuration Management (SCM).Extensive experience includes SCM, DevOpsBuild/Release Management, Change/Incident Management and CloudManagement.

 

Ø      Experienced in working on DevOps/Agile operations process and tools area (Code review, unit test automation, Build & Release automation, Environment, Service, Incident and Change Management).

Ø      Experience in Linux Administration (Installation, Configuration, Tuning and Upgrades of Linux (RedHat and Oracle).

Ø      Experience with Linux/UNIX environments and scripting for Build & Release automation.

Ø      Experience in integrating Unit Tests and Code Quality Analysis Tools like JUnit, Cobertura, Clover, PMD, find bugs and check style.

Ø      Experience in using Nexus and Artifactory Repository Managers for Maven builds.

Ø      Experience writing Shell and Perl scripts to automate the deployments.

Ø      Experience using RPMs to effectively package the applications for product deployments

Ø      Experience is using Tomcat, JBOSS, Web logic and Web Sphere Application servers for deployments.

Ø      Extensively worked with Version Control Systems CVS, SVN (Subversion), GIT, Perforce, and IBM Rational Team Concert.

Ø      Extensively worked with automation tools like Hudson, Jenkins and Build Forge to implement the End to End Automation.

Ø      Expertise in using build tools like MAVEN and ANT for the building of deployable artifacts such as war & ear from source code. Application Deployments  & Environment configuration using Chef, Puppet

Ø      Experience in evaluating establishing conducting proof of concepts of various API management products like 3 scale Ngimx,Wso2 api manager.

Ø      Set up the test services on Amazon for oracle e business suite R12 and oracle 10G database using Amis.

Ø      Involve in building security model, vpc, S3,elastic Ip for databases on cloud platform

Ø      AWS Cloud platform and its features which includes EC2, VPC, EBS, AMI, SNS, RDS, EBS, CloudWatch, Cloud Trail, CloudFormation AWS Config, Autoscalling, CloudFront, IAM, S3.

Ø      In-depth understanding of the principles and best practices of Software Configuration Management (SCM) processes, which include compiling, packaging, deploying and Application configurations.

Ø      Administered and Implemented CI tools Hudson and Jenkins for automated builds.

Ø      Configured and Administered Nexus Repository Manager and JfrogArtifactory.

Ø      Managed environments DEV, SIT, QA, UAT and PROD for various releases and designed instance strategies

Ø      Ability to work closely with teams, in order to ensure high quality and timely delivery of builds and releases. 

Ø      Strong ability to troubleshoot any issues generated while building, deploying and in production support.

Ø      Good Interpersonal Skills, team-working attitude, takes initiatives and very proactive in solving problems and providing best solutions.

Ø      Good knowledge on ITIL Process and have worked on coordinating releases across the projects.

 

Technical Skills:

Operating Systems	Linux (Red Hat 4.x,5.x, 6.x), UNIX, WINDOWS NT/2000/2003/XP/VISTA/7,AIX.
Version Control Tools	CVS, SVN, IBM Rational Clear Case, Perforce, RTC,GIT,SourceTree
Languages	C, JAVA, XML, SHELL, PERL
Databases	My SQL, MS Access, Oracle 9i/10g/11g,DB2
Application Servers	WEBLOGIC, WEBSPHERE , TOMCAT
Tools	ANT,MAVEN, HUDSON/JENKINS, CHEFF, PUPPET, BUILD FORGE
Cloud	AWS EC2, VPC, EBS, AMI, SNS, RDS, EBS, CloudWatch, CloudFormation AWS Config, S3, Cloud Trail, IAM. VMWare.

 

Professional Experience:

 

 

SendGrid,Boulder,Co                                       Jan2014 to Present

DevOps& Cloud Engineer

 

Makes software that provides developers the means to send e-mail through their own applications, and provides clients with e-mail deliverability and analytics.Designed and Developed multi-tenant intranet applications such as Intranet and Logistics Management systems.

Responsibilities:

 

Ø      Creating the automated build and deployment process for application, re-engineering setup for better user experience, and leading up to building a continuous integration system for all our products.

Ø      Implementing new projects builds framework using Jenkins & maven as build framework tools

Ø      Implementing a Continuous Delivery framework using Jenkins,  Puppet, Maven & Nexus in Linux environment

Ø      Created puppet manifests and modules to automate system operations.

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

Ø      Created multi AZ VPC instances 

Ø      Responsible for Database build, release and configuration

Ø      Responsible for nightly and weekly builds for different modules.

Ø      worked with Jstock which is one of the best market for linux and create unlimited number of watchlists.

Ø      Responsible for Design of different Release Environments for new projects.

Ø      Using Jenkins AWS Code Deploy plug-in to deploy to AWS  

Ø      Used IAM to create new accounts, roles and groups 

Ø      Developed strategy for cloud virtualization migration and implementation best process.

Ø      Developed backing cloning and back up strategy for oracle E-business on amazon EC2 cloud and apko cloud.

Ø      Manage deployment automation using Puppet, MCollective, Hiera, Custom Puppet modules, Ruby.

Ø      worked with development, deployment, testing system infrastructure and project eams to ensure continuous operation of build and test system

Ø      AWS Cloud management and Puppet automation

Ø      Integration of Maven/Nexus, Jenkins , Urban Code Deploy with Patterns/Release, Git, Confluence, Jira and Cloud Foundry 

Ø      Troubleshoot the build issue during the Jenkins build process.

Ø      Optimized volumes and EC2 instances

Ø      Configured S3 versioning and lifecycle policies to and backup files and archive files in Glacier. 

Ø      Migrated applications to the AWS cloud 

Ø      Scripting in multiple languages on UNIX, LINUX and Windows – Batch, Shell script etc.

Ø      Work with different team members for automation of Release components.

Ø      Resolved system issues and inconsistencies in coordination with quality assurance and engineering teams.

Ø      Defining Release Process & Policy for projects early in SDLC.

Ø      Member of CCM representing changes for Release and environment configuration

Ø      Perform Deployment of Release to various QA & UAT in Linux environments.

Ø      Configured Elastic Load Balancers with EC2 Auto scaling groups

Ø      Implemented AWS solutions using E2C, S3, RDS, EBS, Elastic Load Balancer, Auto  scaling groups,

 

Technical Tools: GIT, JENKINS, PUPPET, MAVEN, AWS,CLOUD, EC2, WEBSPHERE, ANT, PUTTY, CONFLUENCE, Java, J2ee, SOA,

 

Genzum Life Sciences, Los Angeles, CA                  Jan 2013 to Dec 2013

Role: Build & Release Engineer/DevOPS Engineer

 

GenZum Life Sciences is a globally integrated Generic Pharmaceutical Product Development and Out-licensing company, based in Los Angeles, CA; with offices in New York, Chicago and India. Led by a team of industry experts and specialists, we focus on developing niche pharmaceutical products for our partners and end consumers around the world.

Our mission is to develop trusted and affordable pharmaceutical medicines through our innovative drug development programs, which allows for optimized research, development and clinical testing of niche Generic (ANDA) pharmaceutical drug products, as well as our own proprietary drug candidates through our NDA and 505(b)(2) development programs.

Our goal is to add value throughout the pharmaceutical product development cycle, from our in house product selection, formulation and clinical trials to manufacturing and commercial out licensing. Value which we then pass on to our partners, commercial distributors, and end users; saving time, money and improving the lives of many. Want to be part of our story? Email us at: info@genzum.com

 

Responsibilities:
Release Engineer for a team that involved different development teams and multiple simultaneous software releases.

 

Ø      Developed and implemented Software Release Management strategies for various applications according to the agile process.

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

Ø      Developed Perl and shell scripts for automation of the build and release process.

Ø      Imported and managed multiple corporate applications into Subversion (SVN).

Ø      Installed/Configured and Managed Nexus Repository Manager and all the Repositories.

Ø      Installed/Configured/Managed Jenkins CI Automation.

Ø      Involved in all projects that move to production and work closely with the Data Center, Development, Quality Assurance and  Management teams to ensure cross communication and confirmed approval of all production changes

Ø      Involved in editing the existing ANT/MAVEN files in case of errors or changes in the project requirements.

Ø      Created the Release process of the artifacts.

Ø      Written make, Maven and Ant build tools for application layer modules.

Ø      Built and Deployed Java/J2EE to a web application server in an Agile continuous integration environment and also automated the whole process.

Ø      Created and maintained the Shell/Perl deployment scripts for TC Server/Tomcat web application servers.

Ø      Participated in weekly release meetings with Technology stakeholders to identify and mitigate potential risks associated with the releases.

Ø      Responsible for the development and maintenance of processes and associated scripts/tools for automated build, testing and deployment of the products to various developments.

Ø      Responsible for the Plugin Management, User Management, Build/Deploy Pipeline Setup and End-End Job Setup of all the projects.

Ø      Managed Maven project dependencies by creating parent-child relationships between projects.

Ø      Jenkinsis used as a continuous integration tool for automation of daily process.

Ø      JIRA is used as ticket tracking, change management and Agile/SCRUM tool.

Ø      Perform periodic system audits on all environments to ensure that only controlled versions of software reside all environments. 

Environment:Subversion (SVN), Jenkins, Java/J2EE, ANT, MAVEN, CHEF, TC Server, Tomcat, Perl Scripts, Shell Scripts, XML, UNIX, Windows 7, Oracle, JIRA.

 

InkSoft,Albuquerque,NM                                                                                  Jan 2011 to Dec 2012

Build & Release Engineer

A software company that offers a comprehensive business suite including an online designer, e-commerce platform and other business tools for the decorated apparel industry.

 

Responsibilities

·                       Developed build and deployment processes for Pre-production environments.

·          Developed Shell/Perl Scripts for automation purpose.

·                       Used Subversion as source code repositories.

·          Used Jenkins, Build forge for Continuous Integration and deployment into Tomcat Application    Server.

·        Used AGILE MVN method to develop a build and also ANT as a build tool.

·        Installing, configuring and administering Jenkins CI tool on Linux machines.

·        Installed and Configured the Nexus repository manager for sharing the artifacts within the company.

·        Involved in writing parent pom files to establish the code quality tools integration.

·        Involved in Research of the project application architecture to support/resolve build, compile, and test   issues/problems.

·        Responsible for designing and deploying best SCM processes and procedures.

·        Worked closely with software developers and DevOps to debug software and system problems

·        Maintained and coordinated environment configuration, controls, code integrity, and code conflict resolution.

·                       Managed SVN repositories for branching, merging, and tagging.

·                       Resolved merging issues during rebasing and re-integrating branches by conducting meetings with Development Team Leads.

·                       Implemented the setup for Master slave architecture to improve the Performance of Jenkins.

·                       Supported and developed tools for integration, automated testing and release management.

·                       Verified if the methods used to create and recreate software builds are consistent and repeatable.

·                       Releasing code to testing regions or staging areas according to the schedule published.

·                       Used Jira as ticket tracking and work flow tool.

Environment: SVN, Shell/Perl Scripts, SCM, Jenkins, Build Forge, Maven and ANTTomcat, Jira

 

AccPact India Pvt. Ltd., Banglore, India                                   Jan 2008- Dec 2010

LINUX Administrator

We are here to Provide Services which Focus on Customer Centricity Rather Than Profit Making Motive in Such Competitive Market We Are Working In Ahmedabad City. We are Dealing in Computer System Hardware Mfrs Dlr, Computer Manufacturers.

Responsibilities:

·   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.

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

·   Experienced working with Preload Assist and PICS projects.

•     Install and configure DHCP, DNS (BIND, MS), web (Apache, IIS), mail (SMTP, IMAP, POP3), and file servers on Linux servers.

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

·   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.

·   Bash shell-scripts to automate routine activities.

·   Monitored trouble ticket queue to attend user and system calls.

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

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

·   Migrated database applications from Windows 2000 Server to Linux server.

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

·   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.

 

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.

 

Education: Bachelor's of Computer Science, JNTU INDIA.