websphere administrator

VENKATESH.N

E-mail : ***********@*****.***

Mobile: +91-905*******

Professional Summary

Having 4+ years of IT industry experience with extensive experience in Websphere Administration

Installation, Configuring, Deployment, Upgrading and troubleshooting the WebSphere Application Server and Installation of fix packs.

Installed IBM HTTP Server configured them by generating the plug-in.

Responsible for deploying, monitoring application performance, log files and provided information to the developers.

Configured and Enabled the Global Security System for WAS Administration for Console users and Console Groups using a LDAP User Registry.

Involved in Tuning of WebSphere Application Server for performance improvements.

Configured WebSphere Application Server in conjunction with DB2 and Oracle.

Federated multiple nodes to a deployment manager.

Deployment of EAR & WAR files on WebSphere Application Server and Network Deployment Manger.

Applied Fix packs and Refresh fixes to WebSphere Application server

Involved in Creating and Managing the Nodes, Application Server’s and Clusters.

Applied Fix packs and Cumulative fixes to WebSphere Application server.

Trouble shooting various problems in different stages of development using logs files.

Installed, configured and administration of IBM HTTP Server.

Administration of WebSphere Application Server and Network Deployment.

Involved with other team members in writing scripts to automate deployment process and backup procedures.

Configuring of JDBC Providers, Data Source, Virtual Hosting, Global Security, LDAP.

Configuring WebSphere Application Server on multiple platforms for both horizontal and vertical scaling for Work Load Management.

Followed strictly ITIL process to resolve incident and change tickets. Involved with multiple teams to fix the issues as per the SLA.

Collection of JVM statistics, garbage collection data for monitoring the heap and physical memory.

Good knowledge of full Project Life Cycle including Analysis, Design, Testing and Documentation.

Good in performing in-depth problem troubleshooting, resolution, and root cause analysis for application issues in production.

Ability to implement new concepts and applications. Strong communication and interpersonal skills.

Assembled and Deployed the application in staging, in productions, following change management practices, worked in shifts.

Technical Skills:

Middleware Application Servers : Websphere Application Server6.x, 7.x, 8.x.

Web Technologies : IBM HTTP Server, Apache Web Server.

Operating Systems : UNIX, Red Hat Linux, Windows XP, 2000, 95/98

Database : Oracle, DB2

Protocols : TCP/IP, HTTP/HTTPS, LDAP, SOAP

Directory Server : Sun One Directory Server.

Ticketing Tools : BMC Remedy

Others : FTP, SSH & Putty

PROFESSIONAL EXPERIENCE:

Working as Websphere Administrator Tata Consultancy Services in Bangalore from June 2012 to till now.

Project 1:

Project Name

Automation Of Customer Transactions.

Client

Western Bank of Canada

Project Description

It includes adding, editing the customer data to his account. Customer is added in the database with respect to mandatory information filled up by user along with his account number. All the transactions will be updated to the database and user can access through internet. Automated scripts have been created by development team to deploy the code and server startup scripts has been created by application team.

Duration

OCT 2014 - Till Date

Team Size : 15

Role

Websphere Administrator

ROLES & RESPONSIBILITIES

Installed, Configured and Maintained IBM WebSphere Application Server 7.0 IBM HTTP Server Apache Web Servers on Windows and Linux.

Federated multiple nodes to a Network Deployment Manager.

Implemented Work Load Management (WLM) using horizontal, vertical, or a combination of vertical and horizontal clustering in a WAS-ND environment.

Configured WebSphere resources including JDBC Providers, JDBC Data Sources, Connection Pooling and Virtual Hosting.

Implemented WebSphere Global Security using LTPA and LDAP Server.

Responsible for deploying EAR, WAR and other build components to WebSphere Application Server.

Used Heap Analyzer and Thread Analyzer to tune the WebSphere JVMs.

Setting JVM logs by configuring the Log file rotation based on Log file size/time parameters. Setting the number of Historical log files.

Opened PMR (Problem Management Record) With IBM and worked with them closely as a part of troubleshooting efforts.

Troubleshooting using Tracing, Collector Tool, Log Analyzer and FFDC Tool

Working on the tickets which are assigned to me in ticketing tool: BMC REMEDY TOOL.

Project 2: (Previous Project1)

Project Name

GWES(Global Wealth Engineering Systems)

Client

UNION BANK OF AUSTRALIA, AUSTRALIA

Project Description

GWES basically defines as a system handling mainly ecommerce applications inside UBA. This has a set of teams involved in Deployments and Support kind of work. It does the specific methodology on maintaining the accounts, loan details and applications are managed by WebSphere servers. User can maintain all his accounts at cloud systems configured for the bank applications.

Duration

June 2012– Aug 2014

Team Size : 10

Role

Websphere Administrator

ROLES & RESPONSIBILITIES

Experience in Installing, Configuring and Administering Web Servers like IBM HTTP Serverand Apache Tomcat Web Server.

Experience in Installing & Configuring the WebSphere Plug-In for remote Web Servers.

Federated multiple nodes to a Network Deployment Manager.

Configured and Implemented Work Load Management (WLM) using cloning and clustering techniques including Horizontal and Vertical Clustering for failover and backup/recovery processes.

Configured WebSphere Application Server to databases like IBM DB2 & Oracle 9i/10g.

Configured WebSphere resources including JDBC Providers, JDBC Data Sources, Connection Pooling and Virtual Hosting.

Extensive experience in Installing Refresh packs and Fix packs.

Experienced in Deploying and Administrating J2EE components in Development, QA, Staging and Production Environments.

Strong experience with UNIX Network commands, netstat, telnet.

Involved in Creating and Managing the Nodes, Application Server’s and Clusters.

Trouble shooting various problems in different stages of development using logs files.

Creation of a new web server instance.

Configuration of WebSphere Application Server to external database DB2.

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