Siva Reddy

ac428m@r.postjobfree.com

Ph.no: 980-***-****

CERTIFICATIONS:

IBM Certified System Administrator – Websphere Application Server V7.0

EDUCATION:

Bachelor’s Degree in Engineering, ANU, INDIA

PROFESSIONAL SUMMARY:

Senior Middleware Administrator with 9+ years of experience in Websphere & 5 years in BPM/Weblogic/Tomcat/MQ and 2+ years in Devops on various Operating Systems like UNIX, AIX and Windows and providing support for Development, Staging, Testing and Production environments.

Experience in installation, configuration, migration and maintenance of IBM Websphere Application Server v8.5/8.0/7.0/6.x/5.x/4.0, Business Process Management v8.0/8.5, Websphere Portal Server v7.0/6.x, Weblogic 10.x/11g, Tomcat 7.x/6.x, IBM MQ Series 7.x and JBOSS 6.x

Installing and configuring IBM HTTP Server v8.0/7.x/6.x, Apache v2.x/1.3.x and IIS 6.x Web Servers.

Well versed in deploying applications in WAR, JAR and EAR formats on Websphere, ODM, Tomcat, JBoss & Weblogic standalone servers and clusters

Extensively worked on IBM Business Process Management (BPM) v8.0/8.5/8.5.5 Process Center, Process Server.

Well versed at enabling Global Security for Websphere environment using various authentication models like LDAP, Custom DB Realm, LTPA and Federated Repository.

Hands on experience in deploying implementing, testing and support of full life cycle implementations of various J2EE/Internet/Intranet and distributed applications.

Strong experience in installing fix packs, feature packs, ifixes, and cumulative fixes on WebSphere, BPM & ODM

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

Experience in configuring Cluster server groups for improved availability and fail over redundancy and Installing Fix Packs and Cumulative fix packs and Migrating to latest versions.

Hands on experience in UNIX shell scripts along with WSADMIN, JACL, Jython to automate WebSphere administrative tasks, creating clusters, applications and creating resources.

Extensive experience in all phases of software life cycle with emphasis in Design, Development, Implementation, Deployment and Support of enterprise J2EE applications.

Working Experience on Automation tools like GitHub, Udeploy, HPSA, Anthill, SVN, Chef, Ansible & AWS

Expertise in configuring JDBC providers, Data Sources, Virtual Host, SSL and Global security LDAP for IBM WebSphere Application Server and Portal Server.

Strong knowledge and experience on Network devices like: Firewalls, Switches, Routers, Load balances(F5/BigIP), DNS, LDAP Servers, Authentication Authorization servers (TIM/TAM, CA-Site minder), SSL, TCL, SAML, SSO, Monitoring Tools (Tivoli, Wily, Dynatrace, Fiddler, Splunk)

Experience in configuring JDBC resources like data sources, JDBC providers & MQ resources like schedulers, JMS providers, Connection factories, Queue connection factories, queue destinations & Activation specs

Extensively worked on configuring Channel Secure Single Sign-On (SSO) for user authentication using Siteminder, TAI & Big IP F5.

Expertise in installing IBM Websphere Portal Server as primary and secondary nodes and configuring with Database and LDAP using Tivoli Directory Server with process server.

Expertise in Installing, Upgrading Fix packs and migrating to latest versions for IBM Websphere Application Server and IBM Websphere Portal server.

Experience in deploying the Business Process applications from Process center to Run-time Environments through Online or Offline Deployment.

Analyzed log files to solve problems using debugging tools like Log Analyzer, Tivoli Performance Viewer Tool and Collector Tool & experienced in implementing High-Availability, fail over topology using clusters and LB.

Expertise in working with monitoring tools like CA Wily Introscope, Optier, Dynatrace & Splunk for performance monitoring and problem determination.

Expertise in Tuning of Application Servers by Tivoli Performance Viewer like setting the dynamic cache size and setting the JVM heap size using collected Performance Monitoring Infrastructure (PMI) data.

Worked closely with Infrastructure Managers, Development Managers, testing and production teams to align project deliverables, dates and report issues/concerns.

Familiarity and experience with various procedures and policies required for escalation and outage resolution with strong documentation skills. Consistently met metric goals like SLA s and target dates with a high level of customer satisfaction.

Experience in backup and recovery, working with logs traces and analyzes the problems using Tivoli Performance viewer and/or interact with IBM support to solve the problems by sending IBM PMR.

Performed Incident/Problem management & Root cause Analysis(RCA) using BMC Remedy, PAC2000 tool

Troubleshooting the issues related to JVM Crash, user login, deployment failures, OutOfMemory, Slowness, High CPU/Memory/Disk utilization & Internal Server error.

Provided 24x7 support, best practice troubleshooting, monitoring, capacity planning and maintenance.

TECHNICAL SUMMARY:

Languages:

Java, C, C++, Pascal, UNIX Shell Programming

Operating Systems:

IBM AIX 6.x/5.x/4.x, SUN Solaris 10/9/8/7/2.x, LINUX (REDHAT and SuSE), Windows 2000/2003 servers, Windows XP

Databases:

ORACLE 12g/11g/10g/9i, DB2/UDB 9.x/8.x/7.2x, SQL server

J2EE/Web Technologies:

Servlets, JSP, EJB, Java Script, XML, PHP and XHTML

Ticketing Tools:

BMC Remedy, PAC2000 & ServiceNow

WEB/APP Servers:

IBM Websphere Application Server 8.5/8.0/7.0/6.x/5.x, Business Process Management v8.5.5/8.5/8.0, Websphere Portal Server 7.0/6.x, Websphere Process Server 7.0/6.2, JBOSS 6.x, Tomcat 7.x/6.x, Weblogic 10.x/11g, Apache Web Server 2.x/1.3x, IBM HTTP Server 7.x/6.x/2.x/1.3.x, IIS 6.x, IBM MQ Series v7.x

Hardware:

System Installation, Network, PC and Operating system Troubleshooting

Protocols:

TCP/IP, UDP, HTTP/HTTPS, SMTP, IMAP, POP3, NIS, NIS+, NFS, DNS, and DHCP

Monitoring tools:

CA Wily Introscope, DynaTrace, Splunk, Optier, Netcool, HP & Tivoli Performance viewer

Other Tools:

WinSCP, Ikeyman, Putty, PuttyCM, OpenSSL

PROFESSIONAL EXPERIENCE:

PNC Bank, Cleveland, OH July 17- Present

Sr. Middleware Admin

Environment: IBM WebSphere v8.5.5.11, Business Process Management v8.5.7, Apache Web Server v2.4, IBM HTTP Server v8.5, Oracle 12.0.1, Teradata v15.10, LDAP, Java, J2EE, JSP, JVM, Servlets, EJB, JDBC, Javascript, Linux, Dynatrace v6.3, Github v2.11, Udeploy v6.2.0, Chef v12.4.1, Ansible v2.4, ServiceNow

Responsibilities:

Experienced in Installing, configuring and maintaining IBM Websphere v8.5.5.11, BPM Advanced v8.5.7, Apache Web Server v2.4, Dynatrace agent’s v6.x on Linux servers.

Supported majorly Data Remediation Workflow(DRW) application used for tracking the remediation of enterprise data issues providing Enterprise data management

Worked on complex BPM environment involving IIB, Teradata, Filenet, Tableau & Exchange

Experienced in installing and upgrading Fix packs, ifixes to the latest versions for WAS& BPM 8.5 versions

Extensively worked on Automation tools like Github, Urbancode deploy for Teradata DDLs & BPM deployment

Creating the GIT package, pushing the tags & uploading the DDLs, token, control files for Teradata DB

Importing the GIT package to udeploy & executing package in Non Prod & Prod environments to create tables & views pertaining to Teradata

Deploying BPM snapshot using Urbancode deploy in Test, QA & PROD environments

Performed datamover CA7 job in Test/QA and validated job execution once completed along with automated CA7 jobs to move data from PROD to DR

Worked in setting up Chef Infrastructure, Chef-repo and Boot strapping chef nodes.

Deploying the cookbooks, recipes using knife tool from Chef-Workstation to Chef-server & responsible for maintaining the run list on chef-server & automated Apache webserver configuration.

Terminate/Resume instance or tasks using Web services like REST UI & also to validate using WSDL validators.

Expertise in configuring JDBC providers, Data Sources, Virtual Host, SSL and Global security LDAP for IBM WebSphere Application Server

Writing Ansible Playbooks for configuring the websphere liberty servers suing YAML scripts and also to automate the Continuous Delivery process by bootstrapping the nodes with Host servers.

Configured dynamic clustering to load balance the traffic across multiple servers based on ODR

Configured global security with LDAP registry and setup SSL certificates for data encryption & client authentication

Configuring SMTP server using 100Custom.xml file to enable email task notification

Performed management of CPU/Memory/Disk space utilization. Enabled Netcool alerts for high CPU, Log monitoring &Process monitor

Troubleshooting the issues related to JVM Crash, user login, deployment failures, Slowness, High CPU/Memory/Disk utilization & Internal Server error.

Extensively worked on DR Failover strategy in the enterprise, backup server configuration in Prod, Restore in BCP & troubleshooting the issues related to failover.

Actively involved in high priority issues and engaging development, database & network teams for troubleshooting issues related to Non-Prod & Prod servers

Creating Heap dumps and Core dumps and analyze those dumps using Heap Analyzer.

Monitored Applications and WAS performance using dynatrace and tuned the server caching, queuing, JVM parameters & DB Connection Pooling.

Supported maintenance activities like Linux/IIB/Filenet patching, upgrades & Oracle/Teradata database patching

Working with Business team, Dev team, QA team & informing them of environment impacts & outage windows

Performed Change, Incident & Problem management using ServiceNow

Experienced in providing 24x7 support, best practice troubleshooting, monitoring and root cause analysis

Wells Fargo, Charlotte, NC Dec 15- June 17

Sr. Middleware Admin

Environment: IBM WebSphere v8.5/8.5.5, Business Process Management v8.5.x, ODM v8.5.x, Apache Web Server v2.2/2.4, IBM HTTP Server v8.5, Oracle 11g/12.0.1, NGINX v1.9, LDAP, Java, J2EE, JSP, JVM, Servlets, EJB, JDBC, Javascript, Linux, Dynatrace v6.1/6.3, Splunk v5.0, Channel Secure R12.52, Chef v12.15.6, Docker v1.8

Responsibilities:

Installed, Configured, Administered and Supported IBM Websphere v8.5/8.5.5, BPM Advanced/advanced only v8.5.x, ODM v8.5.x, Apache Web Server v2.x, Dynatrace agent’s v6.x on Linux servers.

Worked as Environment build lead & responsible for building around 20 environments for both BPM & IID servers for Cornerstone Application.

Supported major applications like Cornerstone & WICE which are high visible in the Enterprise.

Involved in migration of applications from BPM v8.5.0.1 to v8.5.0.2/v8.5.7 & worked closely with development team.

Upgrading environments from BPM 8.5.0.2 to v8.5.7 & its applications

Applied Fixpacks, iFixes, Refresh packs, cumulative fixpacks for WAS& BPM 8.5 versions.

Worked on dynamic clustering for Websphere V8.5.5 to dynamically stop, start and allocate resource

Experienced in deploying snapshots from Process center to Runtime Process Server environments through Online & Offline deployment.

Deployed Applications (WAR, JAR and EAR) in Clustered WAS environment

Performed archive of Process Apps, toolkits and unnamed snapshots of specific tracks from DEV Process Center.

Automated scripts for deletion of completed/failed/cancelled instances & snapshots from Runtime Process Server environments along with cleanup of PDW data, Durable messages, failed events & file system backups.

Extensively worked on JYTHON, JACL scripts and shell scripts for logs archive, environment status, comparing environments & server restarts.

Extensively worked on BCP/Disaster Failover strategy in the enterprise, backup server configuration in Prod, Restore in BCP & troubleshooting the issues related to failover.

Terminate/Resume instance or tasks using Web services like REST UI & also to validate using WSDL validators.

Experienced in installing and configuring SSL certificates using Ikeyman tool to provide secure data transmission to websphere environment.

Installed & Configured Apache web server, creating unmanaged nodes, generating the apache plugins & adding SSL certificates

Updated SSL protocol from SSL_TLS to TLSv1.2 for Websphere, Apache & Process designer

Configured 100Custom.xml file for SMTP server, restricting snapshot deployments, restricting inspector actions, unnamed snapshots, Event manager history, custom logout page for Process portal

Configured Websphere Dynacache for BPM Caching to improve performance of the application.

Working Knowledge on Automation devops tools like GitHub, AWS, HPSA, Anthill, SVN & configuration management tools like Udeploy, Docker and Chef

Created new amazon EC2 jvm instances using AMI for Red Hat Linux & installed websphere Application server v8.5.5.8, apache HTTP server v2.4 on that instances

Worked on ELB using classic load balancer to distribute application traffic across multiple Amazon EC2 apache instances

Installed & Configured NGINX for load balancing & to setup reverse proxy in Non-Prod environments using Docker tool

Setting up Chef Server, Workstation & Chef node. Created cookbooks, recipes using Ruby scripts for pushing the apache configuration to various enterprise nodes on Red Hat linux servers.

Customizing the Runtime environments to work with Apache & Big IP F5 for load balancing

Configured JDBC resources like data sources, JDBC providers & MQ resources like schedulers, JMS providers, Connection factories, Queue connection factories, queue destinations & Activation specs.

Configured Channel Secure Single Sign-On (SSO) for user authentication using Siteminder, TAI & Big IP F5.

Troubleshooting the issues related to JVM Crash, user login, deployment failures, OutOfMemory, Slowness, High CPU/Memory/Disk utilization & Internal Server error.

Performed management of CPU/Memory/Disk space utilization. Enabled Netcool alerts for high CPU, Log monitoring, Process monitor & BAC alerts for portal login

Experience in handling issues related to Environment builds, Apache, Process Admin, Designer, Inspector, Portal & Snapshot deployment

Supported maintenance activities like OS patching, upgrades & database patching/upgrades, notifying the COE team of maintenance window

Actively involved in high priority issues and engaging development, database & network teams for troubleshooting issues related to Non-Prod & Prod servers

Experienced in providing 24x7 support, best practice troubleshooting, monitoring and root cause analysis

Fannie Mae, Herndon, VA Nov 14 - Nov 15

Sr. Middleware Engineer

Environment: IBM WebSphere v8.5/8.5.5, Business Process Management v8.5.5, Weblogic 11g, Apache Web Server v2.2.25, IBM HTTP Server v8.5, Oracle 11g/12.0.1, CA Wily Introscope v9.1.7, Channel Secure R12.52, LDAP, Java, J2EE, JSP, Servlets, EJB, JDBC, JVM, Javascript, Linux, Dynatrace R12.x

Responsibilities:

Installed, configured, administered and supported IBM Websphere v8.5, BPM Standard v8.5.5, Weblogic 11g, Apache Web Server v2.x & IBM HTTP server v8.5, Dynatrace agent’s v6.x on Linux

Upgraded IBM BPM standard from v8.5.5 to v8.5.6 & its applications

Experienced in setting up Resiliency environment for Disaster recovery.

Setting up zone environments with 4 zones per each environment & managing those zones which sum up to around 30 zones for non-prod & production environments.

Supported major applications like DCC, CMOP & CBP which are critical & high visibility projects.

Applied Fixpacks, iFixes, Refresh packs, cumulative fixpacks for WAS v8.5/8.5.5, BPM v8.5.5 & ODM 8.5

Worked on dynamic clustering for Websphere V8.5.5 to dynamically stop, start and allocate resource

Worked on Oracle upgrade v12.1.0.2 with the database team & UNIX team for Veritas patches, UNIX SUSE v11 & VCS Cluster failover

Configuring SMTP server, LDAP repository, LDAP filters, validating LDAP configuration & recovering from security configuration problems.

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

Expertise in migration and upgradation of Weblogic Server and updating JDK versions, applying patches and installing service packs.

Deployed the applications on multiple Weblogic Server instances and maintained Load balancing, high availability and Failover for the servers

Working Knowledge on Automation tools like HPSA, Anthill, SVN & configuration management tools like Udeploy, Docker and Chef

Migrated BPM Lombardi v7.2 to v8.5 by Export/Import Database, migrating utilities & scripts

Installed & Configured Apache web server, creating unmanaged nodes, generating the apache plugins & adding SSL certificates.

Configured and setup SSL certificates for data encryption & client authentication

Configured Resource adapters, Activation specifications, cache instances & resource environment providers

Configured apache web servers with BPM as unmanaged nodes, generating plugins, configuring the plugins on apache servers

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.

Configuration of WebLogic proxy plug-in and applications on Apache 2.x web servers

Extensively worked on JYTHON, JACL and shell scripts for logs archive & server restarts.

Purging the instances & deactivating snapshots as a part of BPM cleanup activities to reduce the load on environments.

Enabled Process monitor, BAC monitor, log monitor, CPU Utilization & disk space Alerts

Expertise in handling issues related to Process Admin, Designer, Inspector, Portal & Snapshot deployment.

Worked on performance tuning web container, data source connection pools, statement cache size, heap size and connection factories for Performance, Production & resiliency environments

Customizing the Process Center & Process Server to work with DNS/Apache/F5 for load balancing.

Performed Change/Incident/Problem management & Root cause Analysis(RCA) using BMC Remedy PAC2000

Troubleshooting the issues related to JVM Crash, user login, deployment failures, OutOfMemory, Slowness, High CPU/Memory/Disk utilization & Internal Server error.

Supported maintenance activities like OS patching, upgrades & database patching/upgrades, notifying t team of maintenance window

Actively involved in high priority issues and engaging development, database & network teams for troubleshooting issues related to Non-Prod & Prod servers

Experience in operational 24x7 supports, best practice trouble shooting, monitoring and root cause analysis.

Wells Fargo, Charlotte, NC May 13- Oct 14

Middleware Admin

Environment: Business Process Management v8.5/8.0, Apache Web Server v2.2.22/2.2.25, IBM HTTP server v8.5/8.0, IIS v7.x, Oracle 11g, LDAP, Java, J2EE, JSP, Servlets, EJB, XML, JDBC, JVM, CA Wily Introscope v9.1.2/9.1.7, Optier 5.x, Linux and windows 2000/2003

Responsibilities:

Installed, configured, administered and supported IBM BPM Process Center & Process Server v8.5/8.0, Apache Web Server v2.x & IBM HTTP server v8.0

Migrated IBM BPM v8.0 to v8.5 by cloning the Database, migrating utilities & scripts.

Experienced in setting up Stray node topology for BCP/Disaster recovery.

Installing Decision Center & Decision server for ODM v8.0/8.5, WebSphere eXtreme Scale V7.1.1.1, WAS 8.0.0.5, WAS 8.5.0.2, Creating profiles, Augmenting nodes & Clusters.

Enabling LDAP Security & Mapping security roles for user management for ODM Decision Center & Decision Server

Enabling online server for deploying Projects & RuleApps from ODM Decision Center to Decision Server.

Experienced in deploying the snapshots from Process center to Process Server (Testing/Staging/ Production Environment) through Online & Offline deployment.

Overriding the settings of 99Local.xml & creating the custom XML configuration files for restricting snapshot deployment, restricting Process inspector actions & Load Balancing.

Configuring the LDAP repository using TAI & VDS wrapper, configuring LDAP filters, validating LDAP configuration & recovering from security configuration problems.

Configured Channel Secure Single Sign-On(SSO) for user authentication using Siteminder, TAI & Big IP F5

Experience in handling issues related to Process Admin, Designer, Inspector, Portal & Snapshot deployment.

Configuring SMTP server using 100Custom.xml file to enable email task notification.

Installed and configured IBM Http Server, installed WebSphere plug-in, involved in generating plug-in file and solving plug-in related issues.

Configured Websphere Dynacache for BPM Caching to improve performance of the application

Installed IIS Version 7.x & configuring web server plugins on Windows 7

Customizing the Process Center & Process Server to work with Apache/F5 for load balancing by adding new 100Custom.xml file.

Experienced in Migrating in-flight instances for a new snapshot that replaces the active snapshots

Extensively worked on BCP/Disaster Failover strategy in the enterprise, backup server configuration in Prod, Restore in BCP & troubleshooting the issues related to failover

Customizing the Process Portal with WF logos & banners using the cyber-duck tool.

Configuring Proxy servers for validating the Process Portal during the BPM Installation.

Configuring the Wily Introscope & Optier for monitoring the performance issues at application level, application server or in back-end transactions.

Tuning web container, data source connection pools, statement cache size, and heap size and connection factories for Staging & Production environments.

Analyzed log files to solve problems using debugging tools like Log Analyzer, Tivoli Performance Viewer Tool and Collector Tool.

Supported performance testing of the BPM applications and responsible for fine tuning of the applications.

Excellent problem resolving interpersonal & communication skills with ability to work under pressure in a highly visible role in a team and individually. Having knowledge to work with offshore team and coordinate with them.

Provided 24x7 supports, best practice trouble shooting, monitoring and root cause analysis.

Ford Motor Company, Dearborn, MI Nov 11 – Apr 13

Middleware Engineer

Environment: WebSphere Application Server v8.0/7.0/6.1, WebSphere Portal v7.x/6.x, Tomcat v7.x/6.x, Weblogicv10.x, IBM MQ Series v7.5, IBM HTTP Server v8.0/7.0/V6.1,Apache HTTP Server v2.x, Oracle v11g/10g, Microsoft SQL Server, LDAP, Java, J2EE, JSP, Servlets, EJB, XML, JDBC, JavaScript, Wily Introscope V8.x/v9.x, Linux, Solaris and windows 2000/2003

Responsibilities:

Installed, Configured, Administered and supported WebSphere Application Server V8.0/7.0/6.1, WebSphere Portal Server v7.x/6.x, IBM MQ Series 7.5, Weblogic v10.x and Tomcat v7/6.x on Redhat Linux/Solaris Unix environments.

Currently involved in Migration of 200+ applications from WAS V6.1/V7.0 to WAS V8.0.

Successfully Migrated the Web Servers from B2B Zone to IFP Pres-Ext / Public Zone by rebuilding and configuring 200+ applications on more than 1000 servers, coordinated with Application teams in immense testing and troubleshooting.

Installed and Configured Apache Plug-ins for WebLogic servers for Load balancing

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

Expertise in migration and upgradation of Weblogic Server and updating JDK versions, applying patches and installing service packs.

Created and configured MQ Objects like Queue Managers, Remote Queues, Local Queues, Queue Aliases, Clustered Queues, Channels, Listeners, Clusters, Triggers

Configured SSL Security for Queue Manager, Channels for MQ Client/Server and Server-Server communication.

Configured channel, queue authentication to securely accepts incoming application requests.

Tuned up the performance & setup high availability of the MQ servers and the applications.

Installed Portal Clusters using horizontal vertical clustering and deployed Portal Applications, Created Virtual Portals using separate Realms creation.

Worked with Config Engine tasks, transferred data from Local database to external backend databases like Oracle & DB2.

Configured resources including JDBC providers, JDBC data sources, connection pooling for WebSphere and Tomcat application server environment.

Worked on Tuning the Weblogic Application Server, Applications and Web Servers by changing the Heap Size parameters and tuning JVM’s Garbage Collector.

Deployed the applications on multiple Weblogic Server instances and maintained Load balancing, high availability and Failover for the servers.

Configured Tomcat Connectors to receive requests, pass them to the correct web application

Developed JYTHON, JACL scripts and shell scripts to automate the maintenance process of the WebSphere Application Server.

Administered WebSphere Portal applications, which includes configuration, clustering, administration, performance tuning, deploying portlets/pages for portal applications.

Created virtual portal using xmlaccess & virtual portal manager portlet

Configured new pages, assigned portlets to new pages & provided permissions for users & user groups

Deployed Themes Skins, Portlets Applications, created portal pages and assigned portlets to the portal pages using XML access scripts

Worked with developers and QA team in various stages of development and testing and taking the application from DEV to Test to QA and PROD environments.

Tuned up the performance & setup high availability of the MQ servers and the applications.

Experienced in Linux/Unix OS level support for servers owned by WebSphere Operations.

Experience in backup and recovery, interaction with IBM support to solve the problems by sending IBM Problem Management Records (PMR).

Experience in operational 24x7 supports, best practice trouble shooting, monitoring and root cause analysis.

Ericson, Plano, TX Jan 09 - Oct 11

Middleware Engineer

Environment: Web Sphere Application Server 7.0/6.x, WebSphere Portal Server v6.1/6.0, JBOSS 6.x, Tomcat 6.x, Tivoli Access Manager, IBM HTTP Server, IIS 6.x/7, Java, Java2EE, Visual Age, RAD, Windows NT and UNIX (AIX/Linux)

Responsibilities:

Installed, configured, administered and supported WebSphere Application Server v7.0/6.x, WebSphere Portal Server v6.1/6.0, JBOSS v6.x and Tomcat v7.x/6.x on Redhat Linux/Solaris Unix environments

Deployment of applications on JBoss Clusters & configured apache webservers

Implemented procedures for configuration, tuning and deployment of Production JBOSS App servers.

Strong technical knowledge in JBOSS Application server implementation, support, workload management and performance tuning including Web server setup configuration with JBoss App Server.

Configured Apache for JBoss domains with virtual Servers.

Deployed web and enterprise applications on JBoss application server in a channel secure environment.

Configured the web server interfaces, session management, virtual hosts and transports for WebSphere Application/Portal/Process Server.

Configured resources including JDBC providers, JDBC data sources, connection pooling for WebSphere and Tomcat application server environment.

Deployed portlets, themes and skins in IBM WebSphere Portal using XML access scripts.

Configured remote portlets using WSRP, and remote portal search service.

Integrating WebSphere Portal Server with WebSphere Process Server involving SOAP Web Services.

Automated WAR deployment procedure in lower environments running on Tomcat servers using Shell/Perl scripting.

Tuning the Tomcat environment for Outofmemory issues, Heap size & Connection pooling

Installed and configured Apache mod_jk to proxy requests from Apache to JBoss Application Server 5/6 on Linux.

Migrating, converting the application, datasources from Web Sphere to JBOSS

Tuned OS parameters like Swap and virtual Memory settings to improve the JBoss performance.

Experience in Wily Introscope monitoring tool, involved in collecting and analyzing the Wily performance graphs.

Involved in configuring the WebSphere load balancing utilizing WebSphere Workload Management including horizontal scaling and vertical scaling.

Developed JYTHON, JACL scripts and shell scripts to automate the maintenance process of the WebSphere Application Server.

Installed WebSphere plugins on WebServer to enable configuration between WebServer and AppServer.

Support for migration to WebSphere Application Server V7.0 using Migration Wizard Tool.

Supported WebSphere Application Server clustering, load balance and failover.

Involved in trouble shooting and Performance tuning using Resource analyzer and log analyzer.

Contact this candidate