NAGA BHUSHANAM S

Email: ad4h0k@r.postjobfree.com Mobile: +91-824*******

Professional Summary:

Detailed technical knowledge and hands-on experience of DevOps, Automation and Configuration Management

As security MAVEN experience in working with different teams to make fix security vulnerabilities

Extensive experience in the design and implementation of fully automated Continuous Integration, Continuous Delivery, Continuous Deployment pipelines

DevOps processes for Agile projects across Telecommunication Sectors for both Mobility and Web

Extremely knowledgeable about CI//CD integration.

Experience with CI/CD Tools such as Jenkins, Stash, Artifactrory and orchestration tools such as Ansible.

Experience in creating Migration plan and strategy for migrating On-premises data center to AWS cloud

Hands-on experience in designing and creation of complete Cloud Formation Templates (Json Template) to implement AWS infrastructure through scripting.

Experience in Cost analysis and tuning cloud infrastructure in terms of size, cost and design Backup and Disaster Recovery architecture.

Participating in project configuration management, integration and deployment.

Automated Fortify/Sonar/Preloads as part of DevOps strategy

Completed load and performance testing of extremely complex systems.

Implemented GitLab for version control

Automated deployment of all non-prod environments

Monitored developed applications and fixed bugs.

Hygeia setup for all applications which will help to give holistic view of whole DevOps journey

As part of DevOps implemented Build Pipeline for all applications under Mobility suite

Performed DevOps for Linux Mac and Windows platforms.

Maintaining source control for different teams and releases.

Installing the builds for Development, System test, UAT, PREPROD and PROD environments

Working closely with the QA team in identifying environment/code issues and opening a CMC to resolve the issues.

Maintaining environment stability and providing support for all environment issues.

Extensively worked on WebLogic 8.x, 9.x, 10.x,11 Server, Apache http Server, Apache Tomcat Server as administrator for Server Installations, Configuration, Application components deployment, performance tuning including troubleshooting and maintenance.

Installed and configured Tomcat Server 6.0.

Provided 24x7 on call support in production environment on rotation basis.

Excellent working knowledge in configuring multiple Weblogic domains including machines, manage servers, node managers and cluster environments.

Strong knowledge on.Net application and IIS Administration

Deployed various WAR, JAR, EAR and J2EE applications on managed servers and in clustered environment using Console or auto deployment scripts in stage and production.

Configured and administered JDBC Connection pools and JMS Connection Factories and implemented other services like JNDI and SNMP.

Excellent working knowledge in finding Memory Leaks and adjusting JVM Heap Size and Garbage Collector parameters during performance monitoring and performance tuning of WebLogic server.

Extensive hands-on experience in setting up multiple clusters and implementing Load Balancing, High Availability and Failover functionality.

Extensive experience in configuring and managing secured environments using SSL and digital certificates.

Experience in creating and running cronjobs for scheduled jobs.

Developed startup and shutdown scripts for the Weblogic servers.

Excellent problem-solving skills with a strong technical background and good communication and interpersonal skills. Self motivated and a good team player.

Worked with System Engineers, QA, business and other teams to ensure automated test efforts are tightly integrated with the build system and in fixing the error while doing the deployment and building.

Release management – Coordinating with Business team, support team and technical team for releasing the Service Patches, Manual Fix and Hot fix releases.

Experience administering, troubleshooting and providing support for the build and deployment process, development tools and Configuration Management procedures for software development groups.

Compiling the code and debugging the errors.

Education:

Master of Computer Science(MSc) from Andhra University

Employment Summary:

Working as a Consultant for Verizon Data Service India (VDSI) from March’ 2006 to till date Hyderabad.

Technical Skills

Application Servers : WebLogic Server 8.1/9.2/10.3,11and WebSphere 7 & 8 (basic)

WebServers : iPlanet6.0/7.0,Apache Server 2.0.x/2.2.x, IIS6/7.5,JBoss Server

3. x/4.x/5.x, Tomcat Server 5.5/6.0.

Build Automation tool : Jenkins/Hudson, Artifactory

Source Controls : Team Foundation Server (TFS 2008/2010),Accurev, GIT/GIT STASH

Scripting : Unix Shell Scripting, Perl Scripting,Ant,Maven,Python

Operation Systems : Windows NT/2008/R2 and Linux/Sun OS

Monitoring Tools: : Centreon,Splunk,Gomez

Bug Tracking Tools : JIRA, IBM CMIS,

SW Methodologies : Agile, Scrum Methodologies, Waterfall

Cloud Technology : AWS

Professional Experience

Verizon India, March 2006– Till Date

Role: SCM Engineer (Build and Deploy) /DevOps

Responsibilities:

Managing end-end build and deployment pipelines

Support for GIT Stash and code merge

Handled security for both code and infra ( IP vulnerabilities)

Hygeia setup for all its related modules

Automated deployments and QA automation with Junit testing

Installed, Configured and administered Oracle WebLogic Server 10.0 MP1,10.0 MP2, 11g and Webservers like iPlanet/Apache in Development, Test and Production Environments.

Deployed applications (WAR, JAR and EAR)

Maintained Load balancing, high availability and Fail over for the servers

Installed and configured iPlanet/Apache Plug-ins for WebLogic.

Installed and configured Siteminder for Sunone.

Configured and created JMS queues & topics,Connection Factories, Datasources, connections pools & multi connection pools.

Writing various posting scripts for log rotation, log analysis.

Migrated WebLogic Server applications from existing version 8.1/9.2 to 10.0 MP2.

Monitor and managing the weblogic server instances using WSLT and also for the automation purpose.

Involved in trouble shooting and fixing day-to-day problems of the applications in production, production-Fix and testing environments.

Configured LDAP using directory Server for user authentication

Installed BEA patches using SmartUpdate tool, and troubleshooting application and post- installation issues.

Installed and Configured Wily Introscope and to monitor weblogic servers.

Provided 24x7 on-call support for production / non production environments.

VISA:

Holding valid US VISA (B1) valid till 2020.

CERTIFICATIONS:

AWS-Solution-Architect-Associate

DECLARATION

I hereby declare that all the above statements are true, complete, and correct to the best of my knowledge, and belief.

Date:

Place: Hyderabad Naga Bhushanam S

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