Weblogic Admin

Sai Chandra

Email ID: ********.********@*****.***

Phone: 870-***-****

Professional Synopsis:

* ***** ** ********** ** the IT industry with 3.5 years of extensive experience in Middleware technologies Oracle WebLogic suite/JBOSS/Tomcat and Web servers Apache.

Expertise in Installation, Configuration, Trouble-Shooting and Maintenance of BEA WebLogic Server 9.x/10.x/11g, JBOSS 6.x, Tomcat, Apache Web Server on different UNIX flavors and environments.

Expertise in Software Configuration Management (SCM) including, Build and Release, Base/UCM ClearCase, GIT Implementation, Process implementation, Software Integration, Administration, ClearQuest, ClearCase Automation design and Coding.

Expert in shell scripting and build automation tool Maven and MS Build development in UNIX, Linux and Windows environment.

Experience in Configuration and release management in DevOps support model using tools such as Puppet.

Experience in Apache ActiveMQ, IBMMQ, Software AG Webmethods and Cloud Technologies, AWS.

Good Knowledge on Configuration, Administration and Maintenance of CI tools Jenkins/Hudson, Buildforge

Managed servers on the Amazon Web Servicies (AWS) platform instances using Puppet configuration management.

Extensive experience in Installation, Configuration and Troubleshooting of ApacheWeb Server, IBM HTTP

Hands on experience on administrative tools like Administration Console, WLST and Command line interface

Automated WAR deployment procedure in production environment running on Jboss EAP 6.4.

Expertise in configuring and tuning JMS, JDBC. Managing Security: creating new security realms, groups. Knowledge of updating and configuring SSL Certificates to Web Server & Application Server

Experience in deploying JAVA projects using MAVEN and JENKINS

Experience in deploying J2EE Applications (JAR, WAR, EAR), monitoring the Application servers, and Web server configuration, troubleshooting performance issues using the Monitoring Tools, Log messages and Log files

Configured Clusters, Load Balancers, Highly Available and Scalable solutions & Web Server plug-in for WebLogic application server. Experience in Performance Tuning and Capacity Planning

Configured multiple WebLogic Domains which includes Node Managers and Managed Servers in multifarious environments

Experience in finding the Memory Leaks and adjusting the JVM Heap Sizes and GC Parameters

Experience in working with development teams to troubleshoot server related application issues, performance issues and application performance tuning

Expertise in using WLST for Automation, Configuration, Deployment and Runtime Environment changes

Hands on experience in complete Software Analysis and SDLC. Expertise in deploying applications in Production, maintaining Documentation and support Best Practices

Well versed with UNIX (Sun Solaris), Red Hat Linux, IBM AIX and Windows

Technical Experience

Web/Application Servers

BEA/Oracle WebLogic Server 9.x/10.x/11g,

IBM WebSphere 6.1/7.0, Apache, Tomcat, JBOSS 6.x

Integrated development

Eclipse2.3, Microsoft Visual Studio

Programming Languages and Scripts

Shell scripting, PYTHON, JDBC, XML, SSO,

JBOSS, JNDI, IIOP, JMS, LDAP

Databases

Oracle 9i/10g/11g, DB2, Postgre SQL, PL/SQL

Build Tools

MAVEN

DevOps Tools

Puppet

Cloud Services

AWS

Scripting Languages

Shell Scripting, JavaScript, HTML

Continuous Integration Tools

Jenkins

Testing

JIRA, Bugzilla, Junit

SDLC

Agile, Waterfall

Project Management Tools

MS Project

Operating System

UNIX, Linux, IBM AIX and Windows NT/2000/XP

EDUCATION:

Master’s in Engineering Management Jan’16 – Dec’ 16

Arkansas State University, Jonesboro, AR, USA GPA - 3.65

Bachelor of Technology in Electronics and Communication Engineering Sep’08 – May’ 12

Jawaharlal Nehru Technological University, Hyderabad, Telangana, India GPA – 3.46

PROJECT EXPERIENCE:

Company: Computer Sciences Corporation India Pvt Ltd, Hyderabad, India July’ 12 – Dec’ 15

Role: Middleware Admin/WebLogic Admin

Environment: Oracle WebLogic Server 10.x; IBM Websphere 6.x/7.x, Jboss application servers 6.x and Tomcat 6.x,7.x, IBM Http Server v6.1, Apache WebServer, Maven, AWS, Puppet, XML, JDBC, Oracle 10g/11g, Splunk, Shell, and wsadmin.

Responsibilities:

Extensively worked on administration of Oracle WebLogic 10.X Application Server.

Installed and configured multiple domains and completely created new Development, test, SIT and production environments.

Installing, configuring and administering a large number of clustered web application servers (JBoss Enterprise application Platform, JBoss EWS, Tomcat) hosted on RHEL/Windows platforms

Experience in Installation and configuration of JBoss Application servers 6.x and Tomcat 5.x, 6.x, 7.x.

Used F5 load balancing to increase capacity (concurrent users) and reliability of applications

Installed, configured and administered and integrated Apache Web Server with the WebLogic Application Server for load balancing.

Experience in applying patches and plug-ins for JBoss Application Server.

Managed and monitored the JVM performance by WebLogic Heap Size, garbage collection, JDBC Pools and Multi pools.

Automated the Deployment process of various WAR, JAR, and EAR applications in clustered environment

Used PL/SQL to handle exceptions (runtime errors)

Working with infrastructure team to deliver environments for each project release on time.

Good experience with IBM WebSphere Application Server ND V6.x/7.0.

Configured WebLogic JMS Configurations - JMS Server, Connection Factory, Foreign JMS server, Message Bridge, Topic/Queue, Distributed destinations.

Worked on Apache Active MQ, IBM MQ Software AG WebMethods and Amazon Webservices, Cloud Technologies

Installed configuration of Puppet infrastructure for automation.

Used Jenkins for continuous integration and generated artifacts from the source repository.

Configured Web Server plug-ins for Application Servers WebLogic and Jboss

Troubleshooting and fixing the issues occurred during the deployment of Java applications

Installed and configured of JBoss EWS and mod_jk load balancing

Involved in database connectivity using JDBC Database and Connection pools. Managing and Monitoring the JVM performance by analyzing Heap Size, garbage collection, JDBC Pools on JBoss.

Performed multiple and consistent deployments to WebLogic environments as part of application rollout

Responsible for configuring JDBC connection pools

Utilized Service Now application for management of problem tickets.

Worked in the migration of applications from Oracle 9.2.2 to Weblogic 10.3.5.

Used Wily for understanding Heap and thread behavior of application.

Monitoring the logs, fixing the problems and tuning parameters on WebLogic environment.

Troubleshooting, Load Balancing, Clustering, Deploying Applications, Performance Tuning and Maintenance.

Analyzing the log files, taking thread dumps, JVM Dumps and Exception stack traces

Involved in on-call support for major applications that involved troubleshooting issues in application components, application servers, web servers, load balancers and DNS aliases.

Worked as a part of 24/7 on-call support for production and non-production environments.

OTHER DETAILS:

First Name: SAI CHANDRA SEKHAR

Last Name: SANAGAVARAPU

Email id: ********.********@*****.***

Contact: 870-***-****

Current Location: Jonesboro, AR (Open for Relocation)

Visa Status: F1

Work Authorization: OPT EAD

OPT start Date: Feb-1-2017

OPT end Date: Jan-31-2018

Eligible for STEM Extension: Yes

DOB: Aug-11-1990

Skype ID: ************@*******.***

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