SUMMARY

• 14 years of total professional IT experience with Infosys as Middleware admin (Tomcat,weblogic, websphere, Citrix), Implementing / Managing Enterprise Scale Cloud Deployments, Datacenter Virtualization technologies and EMC Storage solutions.
• Worked with various clients in preparing the SOW and transitioning the applications from other vendor companies to Infosys and setting up and mentoring teams according to the SOW.
• Managing a team of 18 members and responsible for allocating day to day activities, conducting scrum meetings, shift left rotation, patching coordination and pre and post checks and submitting status reports to client.
• Involved in installation, configuration, deployment, management and troubleshooting of enterprise applications using Oracle Weblogic Server 10, 11 and 12C, JBoss and Tomcat.
• Experienced in applying patches and plug - ins for Weblogic Application Server
• Experience in migrating existing applications from Weblogic 10g to 11g and 12c.
• Building high available, scalable, redundant, high throughput Weblogic environment systems using clustering and Coherence.
• Dynamically react to changing business requirements with the ability to install newer versions of a process and migrate running processes to a newer version
• Expertise in configuring Weblogic resources including JDBC providers, JDBC data sources and connection pooling

TECHNICAL SKILLS:

Middleware: Tomcat, Weblogic, Websphere, Citrix Xenapp

Virtualization: VMware

Cloud Technologies: AWS

Server Operating Systems: Linux, Unix and Windows

Application Build and Deployment: Jenkins & Jira

Databases: SQL, MySQL, Oracle Databases

PROFESSIONAL EXPERIENCE:

Confidential

Project Manager

Responsibilities:

• Worked closely with Project managers, application teams, database administrators to ensure project deliverables and also high availability of applications.
• Allocation of tickets/Duties to the team on a daily basis and coordinating and tracking the status of the issues and driving them to closure
• Working on problem management on recurring issues and co ordinate with the respective teams on preventive actions and prepare knowledge articles for the teams inorder to reduce turn around time on the resolution.
• High-availability design, configuration, and maintenance, including clustering and load balancing for WebLogic, websphere, Apache Tomcat.
• Deployed ear and war files to applications using Admin and EM console.
• Successfully implemented Web Single Sign On for multiple applications.
• Provided extensive support in deployment, change management and application level troubleshooting for the Dev, Test, Pre-Prod and Production environments.
• Fixed newer packs of JDK, JVM WebSphere and Weblogic application server.
• Migrated existing applications from Weblogic 8.1 to 11g/12c
• Installed and configured MQ series server on Windows and Linux environments.
• Installed, configured and administered hosted VMware products.
• Installed guest operating systems like windows and Linux on the virtual machines.
• Creation, management and configuration of virtual machines, clones and templates.
• Deployed J2EE applications on WebSphere, Weblogic Application Server using WSAD tools, automated configuration and troubleshooting. Monitoring and managing virtual servers.
• Experience in configuring clusters in Weblogic and Websphere for load balancing and failover.
• Achieved Workload Management and Failover by creating and configuring clusters and cluster members for Load Balancing and High availability.
• Implemented SOA compliant management and metrics infrastructure for new Weblogic ESB infrastructure.
• Configured WebSphere resources like JDBC providers, JDBC data sources and connection pooling.
• Used Tivoli Performance Viewer, Log Analyzer, and Thread Analyzer for performance tuning, monitoring and troubleshooting.
• Involved in opening and working on TAR with Oracle to solve various issue related to the environment

Confidential

Technology lead

Responsibilities:

• Worked and coordinated data center migration activities.
• Migrated existing applications from Weblogic 8.1 to 11g/12c
• Hands on experience on Middleware builds and configurations.
• Experience in preparation of middleware migration plan and execution.
• Experience in IIS, WebLogic & Citrix administration and troubleshootingin critical and complex environment.
• Experience of gathering requirement from client and helping them tosetup stable MW environment. Worked on Inflight projects.
• Strong understanding of ITIL process.
• Hands on experience of Installation and configuration of IIS andWebLogic servers.
• Experience in SSL (Internal CA as well as Entrust CA)deployment and configuration of HTTPS/FTP/FTPS sites in IIS.
• Experience in hosting and supporting Internet applications part of DMZ
• Understanding of Application server Tomcat, WebSphere and

Confidential

Technology Analyst

Responsibilities:

• Expertise in using CitrixAccess Management Console and Presentation Server consoles.
• Deploying Web interface/Xenapp sites for thick, thin and mobile clients, Configuring HA.
• Involved in fixing the interoperability among different applications and setting the rules on profiles in Application Isolation Environment (AIE). Involved in troubleshooting functionality errors of the applications in isolation environment.
• Provided 24/7 Production support for Citrixenvironment.
• Supporting in-house application management in Citrixenvironment through CitrixStreaming.
• Configure and Support replication of File servers using DFS.
• Manage Citrixpolicies and create and implement new policies based on Business requirement.
• Maintenance and troubleshooting of 80 Plus XenApp VM
• Responsibilities include creating and maintaining, Desktops and Servers.
• Managed Citrixapplication builds, release cycles and test schedules will be primary duties of this role.
• Install, maintain & monitor Citrix4.5 Server making sure they are up-to-date with latest rollup hot fix and service packs as well server 2003 update.
• Created Web Interface Sites, Program Neighborhood Agent sites for user access thorough Web browser and PN Agent.
• Maintain CitrixLogon scripts, monitored and done troubleshooting connectivity to the Presentation Server data store.
• Implemented and supported Large Virtual Environment via VMware ESX 3.0/3.5 Host servers, with VMotion, Virtual Center 2.0/2.5 and VI Client.
• Managing the system patch / application deployment schedule within the team members.
• Configuring Citrixusing toolsets performing tasks such as adding users, changing properties, changing GPO's, maintaining Active Directory, creating desktops, creating images, Citrixpolicies and Citrixapplication streaming.