SUMMARY:

• 10+ years of experience in the IT Industry Expertise in middleware administration such as WebSphere Application server, WebSphere Enterprise Service Bus and WebSphere Portal Server on multiplatform (Linux and Windows) environments.
• Experience in Operations/ DevOps, Configuration Management, Release Engineering and System Administration.
• Experienced in CI - CD implementation using Bitbucket, JFrog, Ansible and Jenkins.
• Experience in Tivoli Access Manager (TAM) components such as Webseal, LDAP & Policy Servers on Linux OS, also applying fixes periodically for all vulnerabilities.
• Proficiency in Ansible , Shell & WSADMIN Scripting.
• Experience in performance monitoring and tuning by using the Introscope & Tivoli Performance Viewer on IBM Web Sphere Application Servers & Tomcat Servers.
• Experienc in integrating IBM HTTP Server, Apache, LDAP, Oracle 10G/11G/12C with IBM Web Sphere Application server on Linux and Windows platforms.
• Experience in implementing Load Balancers and proxy servers such as NGinX & HAProxy.
• Manage access to different groups & Authorization using TAM in Ansible and implemented auto TAM User Provisioning.
• Installed and configured Apache solr and Zookeeper integration for solr search functionality which is high performance search engine.
• Extensive experience in Planning, Patching, Tuning, Troubleshooting and Integrating IBM WebSphere Application Server , Apache Tomcat, Tomcat Server, IIS, IHS Web Servers and LDAP .
• Excellent Technical, Analytical, Problem Solving, Oral and Written Communication skills.
• Good experience in administration/installations/configurations of .net applications which are hosted on IIS servers.
• Experience in fixing vulnerabilities which are listed on qualy's, Penetration and appscan tests.

TECHNICAL SKILLS:

Application Servers: IBM WebSphere Application Servers 5.x, 6.x, 7.x, 8.x, WebSphere Enterprise Service Bus V7.x,WebSphere Portal Server 6.1/8.5 and Tomcat Server V3.4.

Web Servers: Apache, IBM HTTP (8.0/7.0/6.1/6.0 ) Server, IIS, HAProxy, NGINX.

Protocols: TCP/IP, HTTP/HTTPS, SOAP, FTP, SMTP

Operating Systems: Redhat Linux and Win 2012.

Database: Oracle and DB2.

Scripting: Ansible, Jython and Shell scripts

Networking: TCP/IP, DNS, LAN, WAN, SMTP, HTTP, SSH

Languages and Scripts: Java, wsadmin, Shell scripting

Tools: IBM BuildForge, IBM Clear Quest, JFrog, Jenkins, Ansible, Apache Solr.

PROFESSIONAL EXPERIENCE:

Confidential, Mc Lennan,NJ

WebSphere Admin

Responsibilities:

• Installation, Configuration, administration and support of middleware products such as WebSphere Application Server , WebSphere Portal Servers and Tomcat Servers on Linux/Windows platforms.
• Administration of Unix/Linux Shell scripts to monitor installed J2EE applications and to get alerted from the logs and database in the required format and other daily activities.
• Experienced in organizing weekly releases and tracking all the weekly changes and projection plans for all upgrades, Proof Of Concepts and new setups for new requirements.
• Extensively involved in migration of applications from WebSphere Application Server 6.0 to 7.0 and 7.0 to 8.5.
• Experience in migrating from applications hosted in WebSphere to Tomcat.
• Analyzing and troubleshooting of the installation, configuration problems such as (UNIX, Network, DMZ, Firewalls, J2EE, Web and Application Servers) and studying local error logs with trace services.
• JVM tuning for performance improvement.
• Automate application and batch install, uninstall and application enhancements through Shell, wsadmin and ansible scripts.
• Configured the buildforge projects & Jenkin projects for redundant jobs (such as deployments, restarts, ftp jobs, batch jobs, cache clear jobs, schedulers).
• 24*7/On-Call support - Incident / Problem / Configuration / Change management.
• Audit compliance on generic/service accounts on quarterly/Annual basis and involved in Vizio Architecture diagrams as well.
• Good knowledge and utilizing the DNS alias, WIP, Load Balancers, Proxy servers, Redirections, SSL configurations on LB level and server level.

Environment: IBM WebSphere 5.x/6.x/7.x/8.x, IBM HTTP Server V6.0/7.0/8.x, WebSphere Enterprise Service Bus V7, WebSphere Portal V6.1, Pega System applications, IIS V7, Tomcat Server, Adobe, Apache HTTP Server 2.x, Linux, Tivoli Performance Viewer, JAVA, J2EE, XML, JDBC, JYTHON, LDAP, Ansible, Jenkins, JFrog, Nginx & HAProxy.

Confidential

WebSphere Admin

Responsibilities:

• Administration of middleware WebSphere Application Server and WebSphere Portal Servers on Linux platforms.
• Worked on regular BAU activities on 24X5 basis.
• Used Tivoli Performance Viewer (TPV) for performance and troubleshooting.
• Troubleshooting on issues such as out of memory, memory leaks, hung sessions and session replication, federation of nodes and synchronization of nodes with NDM.

Environment: IBM WebSphere Application Server 7.x,6.x Network Deployment, WebSphere MQ 7.x,6.x, Oracle9.x,10g,11g,IBM HTTP Server 1.3.19/1.3.26, Linux, AIX5.2, and Windows 2000 Advanced Server, WebSphere portal server 6.1.0.1 & 6.1.0.2, J2EE, ANT, JACL scripts, CVS.

Confidential

WebSphere Admin

Responsibilities:

• Level one experience on middleware administration which includes components like WebSphere Application server, IHS web server.
• Worked on documentation necessary for the support of those components is up to date and is accessible to all who may require it.

Environment: IBM WebSphere Application Server 6.0, Network Deployment, Oracle9.x,10g, IBM HTTP Server V6.0.

Confidential

System Admin

Responsibilities:

• Worked as developer and entry level middleware administrator on enterprise applications which were hosted on WebSphere Application Server V6.0 & HTTP Server.

Environment: Eclipse IDE, IBM WebSphere Application Server 6.0, Network Deployment, Oracle9.x,10g, IBM HTTP Server V6.0.