SUMMARY:

• To achieve a challenging position in design and maintenance of Software with state of the art technology where my analytical, problem solving, communication, interpersonal, technical, managerial skills and application can be utilized to benefit the organization as well as to increase and enhance my knowledge.
• Experience in leading, motivating a team and delegating the work across the team based on expertise
• Experience in design and development of projects based on business and customer requirements
• Install Oracle Weblogic Platform and subcomponents on supported platforms
• Install EAP JBoss 6.x in domain and standalone modes on supported platforms
• Install EAP Tomcat on supported platforms
• Ability to manage, edit and write shell scripts
• Applying Service Packs & License
• Create new domains from existing domains and modify Weblogic Server domains
• Deploy various applications (WAR, JAR, and EAR) on Weblogic using console and command line
• Create a highly - available cluster
• Enable Clustering with EJBs
• Firewall considerations for clusters
• Deploy different versions of application on Weblogic cluster
• Configure SSL certificates for Apache and Weblogic using keytool and openssl
• Setting up and manage JDBC connection pools
• Create and identify log filters to capture high-priority alerts
• Configure and tune a Weblogic installation to be optimized for the operating system that the system is deployed on
• Recovery from server failure
• Ability to identify and resolve Weblogic server out of memory issues
• Performance tuning the JVM and subsystems
• Ability to manage issues independently
• Configure custom modules and drivers in JBoss
• Deploy applications on JBoss
• Configure Apache as a proxy server to JBoss
• Virtual host configuration with Apache
• Configure to serve static pages at the web server level
• Optimize performance between Weblogic and databases

TECHNICAL SKILLS:

Operating Systems: Windows 98/2000/NT/, MS - DOS, UNIX, Linux, Solaris 9, 10

Databases: Oracle 9i/10g and MS-SQL Server 2k & 2k5

Application Servers: Weblogic 8.X/9.X/10.X/11g, 12c, EAP JBoss 6.4.x, EAP Tomcat 6,7,8

JDK: 1.4/1.5/1.6/1.7/1.8 JRocket and Sun HotSpot

Web Servers: Apache 2.x, IIS 6, 7, 8.X

Deployment Tools: Jenkins, Nolio

APM: AppDymanics, Dynatrece, Wily

Security Tools: CA Siteminder, Oracle Access Manager

Ticketing Tools: BMC Remedy, ServiceNow, Nagios

Scripting: Shell, Perl, WLST

SDLC: Agile, Waterfall

Other Tools: GIT, JIRA, Splunk, HP Quality Center

PROFESSIONAL EXPERIENCES:

Confidential

Responsibilities:

• Attend project meetings to understand the customer requirements
• Design and develop application infrastructure based on client requirements
• Provision Unix/Linux Virtual Servers across SDLC based on the project requirements
• Provision various middleware components like Weblogic, Tomcat, JBoss and MQ across SDLC
• Configure application domains in respective application server
• Install and configure Apache webserver on Linux platform
• Coordinate with networking team to open necessary firewall ports and configure firewall rules
• Coordinate with F5 team to configure VIP towards application clusters
• Install and configure monitoring tools like Wily and Dynatrace
• Coordinate with application developers for troubleshooting
• Managing and Monitoring the JVM performance by collecting JVM Heap statistics, garbage collection statistics and JDBC Pools utilization
• Provide support during application deployments, testing, and releases

Environment: Oracle Weblogic Server 10.X/11g,12c, EAP JBoss 6.4.x, Tomcat 8, JDK 1.7/1.8, Apache 2.2.x, Oracle 10g, Solaris 10, Linux, C3 Core Cloud Services, Tibco Silver Fabric, WLST, ITIL, ServiceNow

Confidential

Responsibilities:

• Install Weblogic 11g, 12c and JDK 1.7 on Solaris platform
• Create and configure domains using WLST and shell scripts
• Deployment of various applications (WAR, JAR, and EAR) on Weblogic using WLST and shell scripts
• Copy application data to secure zone using FTP and SFTP
• Closely check, verify and approve the changes assigned to group in ServiceNow
• Execute changes on DEV, SIT, CIT, CAP, BRF and PROD environments
• Create and manage JDBC connection pool
• Configure Credential Mapping in domain to secure any service deployed on Weblogic
• Push and pull data to Web Bank Enterprise database
• Install JBoss in domain mode on Linux platform
• Configure custom modules and JDBC drivers for JBoss
• Generate and apply SSL certificates for transaction security
• Troubleshoot production issues independently
• Create implementation plan, testing plan and back out plan for various changes in PROD environment
• Prepare the root cause analysis report for the incidents
• Complete administrative activities related to Weblogic Server
• Implement the changes as per the standard ITIL process
• Upgrade Weblogic domains running on 1.6 to 1.7
• Provide support during the post-change testing
• Apply appropriate Garbage Collector algorithm based on the application performance

Environment: Oracle Weblogic Server 10.X/11g,12c, EAP JBoss 6.4.x, JDK 1.6/1.7, JDBC, Apache 2.2.45, Oracle 10g, Solaris 10, Linux, WLST, ITIL, ServiceNow

Confidential

Responsibilities:

• Involved in creating Technical Design document and Test Strategy document for Savvion and Weblogic tracks
• Get the application disposition from various application owners
• Install BEA Weblogic in DEV, TEST and PROD environments on Solaris platforms
• Replicate the existing mobility domains in the new solutions platform using WLST and ANT
• Setting up JDBC connection pools and configuring data source to oracle DB
• Deployed various applications (WAR, JAR, and EAR) on Weblogic
• Install Savvion BPM tool with Weblogic 8.1.5 and Oracle RAC in DEV, TEST and PROD environments on Solaris platform
• Perform Cluster configuration for Savvion environment
• Build the code using ANT and deploy it on Savvion environment
• Configure users and permissions for Savvion in SBM console
• Configure Weblogic resources based on the requests sent by the application team
• Registering startup and shutdown classes
• Configure JDBC connection pools
• Installed Apache Web Server and register Virtual Host configuration on Linux platform
• Setting up the DR environment for Savvion and Weblogic
• Handle Weblogic Server issues independently
• Ensure achievement of Response Time & Resolution Time commitments as per Client
• Ability to handle client calls independently
• Provide clear and precise business situation analysis to upper management

Environment: Weblogic Server 8.1/9.2,10.3 JDK 1.4/1.5/1.6, WLST, ANT 1.6, JDBC, Apache 2.2, Savvion 6.5, oracle 10g, Solaris 9/10, Linux

Confidential

Responsibilities:

• Install BEA software on Windows and Solaris platforms
• Create Weblogic Single as well as Clustered Domains according to the requirements
• Deploy the web applications and Enterprise applications on Weblogic cluster
• Install and configure Apache Web Servers
• Configure Weblogic resources based on the requests sent by the application team
• Configure JDBC connection pools with oracle database
• Configured Node Manager to administrate the Managed Servers remotely
• Maintained load balancing, high availability and failover functionality
• Handle Weblogic Server issues independently
• Ability to handle customer situations and escalate to management when appropriate
• Provided 24/7 on-call support for the production environment

Environment: Weblogic Server 8.1/9.2, JDK 1.5/1.6, J2EE, JDBC, Apache 2.X, Oracle 9i, Solaris 9/10

Confidential

Responsibilities:

• Performed Weblogic Server administration tasks such as installation, configuration, and monitoring
• Troubleshooting Weblogic Application Server connection pools and connection manager
• Deployed various applications (WAR, JAR, and EAR) on Weblogic
• Configure and administered of JDBC, JMS, JNDI, SNMP in Weblogic Server
• Deployed the applications on multiple Weblogic Server and maintained Load balancing, high availability and Failover functionality
• Configure Clustering EJB objects and JDBC connections
• Configure Node manager for remote machines
• Configure and administered Connection pools for JDBC connections
• Setting up the cluster environment
• Provided 24/7 on-call support for the production environment

Environment: Weblogic Server 8.1/9.2, JDK 1.4/1.5, Apache 2.0, Oracle9i, Win2K, Solaris 9/10, Linux