SUMMARY:

• Over Eight years of experience in IT field with every increasing levels of responsibility and expertise in a wide range of IT disciplines specializing in Oracle WebLogic Application Server … /12c IBM WebSphere Application server … maintenance, integration including JBoss, Tomcat Apache Server v6.0.
• Experience in installation, configuration, deployment and management of Enterprise J2EE Applications in a clustered and non - clustered environment using Oracle WebLogic Application Server …
• Experience in installing, creating Highly Available WebLogic server instances and configuring it with external webserver, database and messaging infrastructure (MQ)
• In depth knowledge in Installing, Configuring and Trouble-Shooting Application Servers like Oracle WebLogic … and IBM HTTP Server, Apache Webserver on Sun Solaris, Linux and AIX.
• Experience in managing all CM tools (Maven, Jenkins, ANT (Visual Studio) and their usage / process ensuring traceability, repeatability, quality, and support.
• Working experience in Installation, patching configuration and tuning of Oracle Identity Manager, Oracle Identity Analytics.
• Expertise in Administration of Oracle WebLogic Portal 8.x/9.x, 10.x, SunOne, I-Planet Web Server on IBM AIX 5.x/6.x/7.0, Sun-Solaris 9/10, Red Hat Linux 6.x/7.x/8.0 and Windows NT/2000 environments.
• Extensive experience in production environments, involved performance tuning, tweaking the JVM parameter, Threads, size of the connection pools.
• Extensive experience in WLST scripting - Monitoring WebLogic Server State using WLST, Enabling and disabling WebLogic admin console, creating data source, delete messages from jms queue, create jms resource, add users, groups, modify rules.
• Used configuration wizard and WLST to configure domains. Used configuration templates to build similar domains in various environments.
• Developed python scripts to upgrade WebLogic domains using WLST.
• Experience in upgrading prior WebLogic instances to the latest versions and Disable SSL3, TLS 1.0 and Enable TLS 1.1 and TLS 1.2
• Extensive experience writing Puppet recipes building server environments and pushing server configuration changes.
• Extensive experience working with configuration management tools such as Jenkins, Git, and Apache Subversion (SVN)
• Configured Web Server plug-ins for application servers (WebLogic and WebSphere) ; Configured Clustered, load-balancing and fail-over solutions.
• Extensive experience in writing Puppet recipes building server environments and pushing server configuration changes.
• Configured and administered Connection pools, Data Sources and Foreign JMS Connections for JDBC connectivity with Data Bases like Oracle 10g, DB2 & Teradata.
• Experience in administering load balancers (F5), network routing protocols, and Firewalls.
• Experience in using Thread dump, Log Analyzer, Heap Analyzer, Thread Analyzer, J Profiler.
• Experience in defect management tools such as HP QC and JIRA.
• Installed and configured Sun Java WebServer, Apache, IIS and IBM HTTP WebServers and Integrated with WebLogic Application Server.
• Experienced in automating Administrative tasks like application deployment, config changes and run-time operations using WebLogic scripting client with jacl, perl, shell, python scripts.
• Strong proficiency in server automation, standardization, simplification and repeatability.
• Proficient in Windows 7, Windows 8.1 and Windows 2008 Server OS, installing and configuring applications and services.
• Working knowledge of mobility applications and devices.
• Expertise in developing WLST scripts and Shell scripts to administer WebLogic servers including deployment, configuration and monitoring.
• Excellent organizational and analytical abilities teamed with effective oral and communication skills.
• Team player who is flexible and can work with diverse personalities, ability to learn new technologies quickly and adapt to changing requirements.
• Good understanding of Systems Development Life Cycle (SDLC)

TECHNICAL SKILLS:

Application Servers: WebLogic MQ-Series, WebSphere Tomcat, JBoss

Web Servers: Apache web server, Sun One (iPlanet), IBM HTTP Web Server, IIS server (5/6)

Operating Systems: Linux, Sun Solaris, IBM AIX, Windows Languages C, C++, Java/J2EE, SQL, PL/SQL, UML & XML

Scripting Languages: Java Script, WLST, Python, Shell Scripts, Perl, PowerShell, VB Script, JACL Databases Oracle 8i/9i, 10G, DB2, MYSQL SERVER, MS Access

Others: CA Site Minder, CA Introscope, Interwoven, Tivoli Monitoring, Splunk.

PROFESSIONAL EXPERIENCE:

WebLogic Admin

Confidential, Chicago, IL

Responsibilities:

• Extensive experience in installing, configuring and administering Web and Application Servers.
• Experienced in creating vertical Clusters, Horizontal clusters, Configuring Proxy Servers, and Configuring Web Servers.
• Experience in installation, configuration, deployment and management of Enterprise J2EE Applications in a clustered and non-clustered environment using Oracle WebLogic Application Server v8.1/9.x/10.x/11g/12c.
• Have good exposure in managing Apache or IIS.
• Hands-on Apache, IIS, and other web services design, implementation, configuration, and maintenance experiences
• Supported project on web services and server architecture, security, and implementation.
• Performed web services and server configurations, fine-tuning and administration per project requirement and specifications.
• Extensive experience in WLST scripting - Monitoring WebLogic Server State using WLST, Enabling and disabling WebLogic admin console, creating data source, delete messages from jms queue, create jms resource, add users, groups, modify rules
• Draft Infrastructure process document to support new environment
• Facilitate continuing testing and provisioning activities between infrastructure team and the project.
• Work with project and infrastructure teams to coordinate any new or changed infrastructure services and relevant operational matters.
• Assisted pre-production environment deployment and coordinate necessary network/firewall configurations.
• Performed bench-marking and base-lining of non-prod and pre-prod environments before and after migration to new data centers.
• Supported go-live activities and ensure service continuity.
• Supported post-migration tasks and transition into steady state.
• Supported and where needed backfill for USA IT Infrastructure team in the delivery of GG NA project.
• In-depth understanding of interplay between application and server stacks.
• Overall familiarity with server, network, and data center technologies including firewall/NAT and load balancing.

Environment: WebLogic Application server v8.1/9.2/10.x/11g/12c, Tomcat v6.0, Solaris v10, web services, LDAP, JDK 1.4.2, JSPs, JVM, JRMC, JDBC, Apache 2.2.2, DB2, Oracle v10g/11g, Manifest tool, Cruise control,, Service-Now, UNIX (Solaris 9.0/10.0, AIX 5.3/6/7.1, Linux 5), Soap UI, Python, Shell, Perl, Java, ANT Script

WebLogic Administrator

Confidential, TX

Responsibilities:

• Performed WebLogic Server administration tasks such as installing, configuring, monitoring and performance tuning on Linux Environment.
• Performed JBoss administration tasks such as installing, configuring, monitoring and performance tuning on Linux Environment.
• Performed weekend support, worked on production releases, production support 24/7.
• Extensive experience in IAM administrator.
• Working experience in Installation, patching configuration and tuning of Oracle Identity Manager, Oracle Identity Analytics.
• Experience in upgrading prior WebLogic instances to the latest versions and Disable SSL3, TLS 1.0 and Enable TLS 1.1 and TLS 1.2
• Worked for CMG (context manager) and Infra team, day to day activity working on tickets, application support (t3), working on SIS document, trouble shooting, monitoring tools.
• Performed J2EE application deployment and administration including JAR, WAR, and EAR files using StarTeam and SCM Pro Automation tools.
• Configured, maintained, deployed and trouble shoot of WebLogic on multiple platforms, deployments, trouble shooting and maintenance for production, development, QA and training environments.
• Experience in managing all CM tools (Maven, Jenkins, ANT, and Visual Studio) and their usage / process ensuring traceability, repeatability, quality, and support.
• Extensive experience in WLST scripting - Monitoring WebLogic Server State using WLST, Enabling and disabling WebLogic admin console, creating data source, delete messages from JMS queue, create JMS resource, add users, groups, modify rules.
• Used configuration wizard and WLST to configure domains. Used configuration templates to build similar domains in various environments.
• Developed python scripts to upgrade web logic domains using WLST.
• Experience with Implemented a Continuous Delivery pipeline with Docker, Jenkins, whenever a new branch gets started, Jenkins, our Continuous Integration server, automatically attempts to build a new Docker container from it.
• Installed and configured Apache Tomcat v6.0 on different environments like Dev, Test, QA and Production.
• Performed migration of application from v9.2 to 11g and also upgraded WebLogic instances from v9.2 to 11g.
• Worked with configuration management tools such as Jenkins, Apache Subversion (SVN)
• Worked on migration of applications from Heritage environment to High Availability Web center on Oracle WebLogic v11g.
• Automated Administrative tasks like application deployment, config changes and run-time operations using WebLogic scripting client with jacl, shell, perl, jython scripts.
• Installed and configured Apache, Sun ONE I-Planet and IBM HTTP Web Servers and integrated them with WebLogic.
• Responsible for Load balancing and Performance tuning.
• Worked with writing Puppet recipes building server environments and pushing server configuration changes.
• Responsible for building new environments for QA, SIT & PRD from scratch.
• Worked closely with Network teams to open firewalls.
• Created templates and configured with WebLogic to monitor server health, applications and Data sources status for lower environments.
• Configured users groups and Global Roles.
• Created SSL certificates using key tool and configured it with WebLogic instances.
• Analyzing thread dump & heap dump for WebLogic application Server.
• Experience in defect management tools such as HP QC and JIRA.
• Strong proficiency in server automation, standardization, simplification and repeatability.
• Involved in Data Center Disaster Recovery for WebLogic server Environment.
• Creating JMS Queues, topics and Connection Factories.
• Configured Clusters, Server groups and Cloning for improved availability and failover capacity.
• Created and configured Data Sources for database connectivity & JMS resources.
• Created domain configuration scripts to configure new domains, modify existing domains.
• Developed UNIX & WLST scripts to perform automated deployments.
• Involved in periodic backing up of configuration files;
• 24/7 On-call support for production and upon request for non-production environments which included test and staging environments.
• Performed system administrator level duties such as adding/deleting users, regularly monitoring user level activity, checking system logs, monitoring system performance.

Environment: WebLogic Application server v8.1/9.2/10.x/11g, Tomcat v6.0, Solaris v10, web services, LDAP, JDK 1.4.2, JSPs, JVM, JRMC, JDBC, Apache 2.2.2, DB2, Oracle v10g/11g, Manifest tool, Cruise control, Wily Introscope 9.0, Service-Now, UNIX (Solaris 9.0/10.0, AIX 5.3/6/7.1, Linux 5), Soap UI, Python, Shell, Perl, Java, ANT Script.

WebLogic Administrator

Confidential

Responsibilities:

• Performed WebLogic Server administration tasks such as installing, configuring, monitoring and performance tuning on Linux Environment
• Performed J2EE application deployment and administration including JAR, WAR, and EAR files using StarTeam and SCM Pro Automation tools.
• Configured, maintained, deployed and trouble shoot of WebLogic on multiple platforms, deployments, trouble shooting and maintenance for production, development, QA and training environments.
• Extensive experience in IAM administrator.
• Working experience in Installation, patching configuration and tuning of Oracle Identity Manager, Oracle Identity Analytics.
• Installed and configured Apache Tomcat v6.0 on different environments like Dev, Test, QA and Production.
• Performed migration of application from v9.2 to 11g and also upgraded WebLogic instances from v9.2 to 11g.
• Worked with configuration management tools such as Jenkins, Git, and Apache Subversion (SVN)
• Extensive experience in WLST scripting - Monitoring WebLogic Server State using WLST, Enabling and disabling WebLogic admin console, creating data source, delete messages from JMS queue, create JMS resource, add users, groups, modify rules.
• Used configuration wizard and WLST to configure domains. Used configuration templates to build similar domains in various environments.
• Developed python scripts to upgrade WebLogic domains using WLST.
• Experience in managing all CM tools (Maven, Jenkins, ANT, and Visual Studio) and their usage / process ensuring traceability, repeatability, quality, and support.
• Experience with Implemented a Continuous Delivery pipeline with Docker, Jenkins, whenever a new GITHUB branch gets started, Jenkins, our Continuous Integration server, automatically attempts to build a new Docker container from it.
• Installed and configured Apache, Sun ONE I-Planet and IBM HTTP Web Servers and integrated them with WebLogic.
• Responsible for Load balancing and Performance tuning.
• Worked with writing Puppet recipes building server environments and pushing server configuration changes.
• Responsible for building new environments for QA, SIT & PRD from scratch.
• Worked closely with Network teams to open firewalls.
• Created templates and configured with WebLogic to monitor server health, applications and Data sources status for lower environments.
• Created SSL certificates using key tool and configured it with WebLogic instances.
• Analyzing thread dump & heap dump for WebLogic application Server.
• Strong proficiency in server automation, standardization, simplification and repeatability.
• Involved in Data Center Disaster Recovery for WebLogic server Environment.
• Creating JMS Queues, topics and Connection Factories, configured Clusters, Server groups and Cloning for improved availability and failover capacity.
• Created and configured Data Sources for database connectivity & JMS resources. Created domain configuration scripts to configure new domains, modify existing domains.
• Developed UNIX & WLST scripts to perform automated deployments.
• Involved in periodic backing up of configuration files;
• 24/7 On-call support for production and upon request for non-production environments which included test and staging environments.
• Performed system administrator level duties such as adding/deleting users, regularly monitoring user level activity, checking system logs, monitoring system performance.

Environment: WebLogic Application server v8.1/9.2/10.x/11g, Tomcat v6.0, Solaris v10, web services, LDAP, JDK 1.4.2, JSPs, JVM, JRMC, JDBC, Apache 2.2.2, DB2, Oracle v10g/11g, Manifest tool, Cruise control,, Service-Now, UNIX (Solaris 9.0/10.0, AIX 5.3/6/7.1, Linux 5), Soap UI, Python, Shell, Perl, Java, ANT Script.

WebLogic Administrator

Confidential, NC

Responsibilities:

• Performed WebLogic Server administration tasks such as installing, configuring, monitoring and performance tuning on Linux Environment
• Performed J2EE application deployment and administration including JAR, WAR, and EAR files using StarTeam and SCM Pro Automation tools.
• Configured, maintained, deployed and trouble shoot of WebLogic on multiple platforms, deployments, trouble shooting and maintenance for production, development, QA and training environments.
• Installed and configured Apache Tomcat v6.0 on different environments like Dev, Test, QA and Production.
• Performed migration of application from v9.2 to 11g and also upgraded WebLogic instances from v9.2 to 11g.
• Worked with configuration management tools such as Jenkins, Git, and Apache Subversion (SVN)
• Extensive experience in WLST scripting - Monitoring WebLogic Server State using WLST, Enabling and disabling WebLogic admin console, creating data source, delete messages from JMS queue, create JMS resource, add users, groups, modify rules.
• Used configuration wizard and WLST to configure domains. Used configuration templates to build similar domains in various environments.
• Developed python scripts to upgrade WebLogic domains using WLST.
• Worked on migration of applications from Heritage environment to High Availability Web center on Oracle WebLogic v11g.
• Automated Administrative tasks like application deployment, config changes and run-time operations using WebLogic scripting client with jacl, shell, perl, jython scripts.
• Installed and configured Apache, Sun ONE I-Planet and IBM HTTP Web Servers and integrated them with WebLogic.
• Responsible for Load balancing and Performance tuning.
• Worked with writing Puppet recipes building server environments and pushing server configuration changes.
• Responsible for building new environments for QA, SIT & PRD from scratch.
• Worked closely with Network teams to open firewalls.
• Created templates and configured with WebLogic to monitor server health, applications and Data sources status for lower environments.
• Created SSL certificates using key tool and configured it with WebLogic instances.
• Analyzing thread dump & heap dump for WebLogic application Server.
• Strong proficiency in server automation, standardization, simplification and repeatability, created and configured Data Sources for database connectivity & JMS resources.
• Configured monitoring tools like WILY Introscope, JRockit Mission Control, and OEM to WebLogic and monitored the performance of Application servers.
• Created domain configuration scripts to configure new domains, modify existing domains. Developed UNIX & WLST scripts to perform automated deployments.
• 24/7 On-call support for production and upon request for non-production environments which included test and staging environments.
• Performed system administrator level duties such as adding/deleting users, regularly monitoring user level activity, checking system logs, monitoring system performance.

Environment: WebLogic Application server v8.1/9.2/10.x/11g, Solaris v10, web services, LDAP, JDK 1.4.2, JSPs, JVM, JRMC, JDBC, Apache 2.2.2, DB2, Oracle v10g/11g, Manifest tool, Cruise control, Wily Introscope 9.0, Service-Now, Windows 7, Windows 8.1 and Windows 2008, UNIX (Solaris 9.0/10.0, AIX 5.3/6/7.1, Linux 5), Soap UI, Python, Shell, Perl, Java, ANT Script.

WebLogic Administrator

Confidential

Responsibilities:

• Installed, configured and administered Oracle WebLogic Server 8.0/9.2/10.3 ; WebLogic integration in various environments.
• Configuring Domains, Admin servers, Managed Servers, Clusters, Node Managers, LDAP Users, connector Modules, JDBC Connection pools, Data sources and Foreign and WebLogic JMS Servers.
• Proficient in Windows 7, Windows 8.1 and Windows 2008 Server OS, installing and configuring applications and services.
• Installed, configured, administered & deployed Applications on IBM WebSphere Application Server v6.1/7.0.
• Experience in Citrix and Mid-Tier server admin and support, maintaining domain profiles, security configurations, Active Directory groups, complete regular performance monitoring and trend analysis
• Activities involving Configuration, Deployments, Troubleshooting Issues in Development, Testing, Demo, Certification, Training and Production Environments.
• Extended support for Development team in configuring domains and troubleshooting issues in development environment.
• Have horizontally and Vertically Clustered Environments as per the Client/ Environment owners request.
• Supported on call 24/7 schedule for Non Production support and support for QA Teams in India and US.
• Involved in troubleshooting and resolving environment specific issues.
• Deployed the applications in formats of WAR, JAR and EAR in WebLogic 9.2/10.3 SP3, SP4.
• Configure and administered of WebLogic server with Oracle9i database.
• Worked with writing Puppet recipes building server environments and pushing server configuration changes.
• Automated Administrative tasks like application deployment, config changes and run-time operations using Weblogic scripting client with jacl, shell, perl, jython scripts.
• Deployed the applications on multiple WebLogic Server instances and maintained Clusters, Load balancing, high availability and Fail over for the servers.
• Configured WebLogic LDAP for user authentication for applications as well as WebLogic administration.
• Strong proficiency in server automation, standardization, simplification and repeatability.
• Trouble shooting emerging application issues, from WebLogic configuration, inter domain Communication to code issues.
• Monitoring performance for load testing using Wily Introscope; Developed and utilized Wily Introscope instrumentation/dashboard presentation scheme.
• Have written Start and Stop WebLogic Scripts in Shell for automation.
• Installed and configured different web servers like Apache and Sun one.
• Instrumented Application working closely with development and performance team to identity any slow running classes/JSP/SQL/DB operations.
• Worked closely with monitoring group to setup Production level Dashboards for Management and SLA's teams.

Environment: WebLogic Application Server v8.0/9.2/10.x, IBM WebSphere Application Server v6.1/7.0, Apache, Sun-One Web server, Oracle 9i, Windows 7, Windows 8.1 and Windows 2008, UNIX (AIX 5.1/6, Linux 5), Wily Introscope, Python, Java, J2EE.

WebLogic Administrator / JBoss Administrator

Confidential

Environment: BEA WebLogic Server 8.1 SP4, Apache HTTP Server, Sun Solaris 8 and 9, Windows 2000/NT, Oracle 9.x, SQL Server 2000.

Responsibilities:

• Installed, configured and maintained WebLogic server 8.1and 9.0 in domain and clustered environment.
• Installed and configured Tomcat and sun one webserver to work with WebLogic server.
• Deployed WAR, JAR, EAR applications in WebLogic 8.1 & 9.0
• Configured Node Manager for running managed servers.
• Installed and configured Apache HTTP Server 2.0, JBoss 4.1.0 and Sun One Web Servers in various environments.
• Mentored engineering team on the use of JBoss and web-related technologies.
• Developed and run UNIX shell scripts and implemented auto deployment process.
• Configured and administered JDBC Connection pools/multi pools/ data sources on JBoss.
• Installed and configured LDAP server using Sun One Directory server for user authentication.
• Experience in working with SiteMinder and Oracle Access Manager for authentications, authorizations and single sign on.
• Monitored JBoss application server resources using Wily Introscope.
• Created data sources, JMS servers, JMS destinations for JBoss 4.1.0.
• Configured plug-ins for Apache HTTP server and Sun One Web server to proxy the request for JBoss server.
• Involved in version control for Apache and I planet web servers.
• Documented troubleshoot design procedures and test plans.