際際滷

際際滷Share a Scribd company logo

Vasanth_RESUME

Download as DOCX, PDF
V
Vasanth Kumar

The document is a resume for Vasanth Kumar Baskaran seeking a position involving Websphere administration. It summarizes his skills and experience which include 5 years of experience administering Websphere Application Server and MQ on Linux, UNIX, Windows and Solaris. He has expertise in installation, configuration, troubleshooting and has worked on a team of 12 at Wipro Technologies supporting critical applications for CITI.

1 of 3
Download to read offline
Vasanth Kumar Baskaran Ludwik Pasteura street 4/6, m.62 ,Warsaw, Poland. Email: vasanthkumar1990@gmail.com Contact: +48 729495233; DOB: 23rd March 1990 OBJECTIVE: To be professionally associated with an esteemed organization in the field of Websphere Administration, wherethere is an opportunity to exhibit strengths and enhance skills while striving for growth and development of organization. SUMMARY OF SKILLS Have Solid 5 years of experience in IT industry on installing, configuring, tuning and troubleshooting of IBM Websphere Application Server and MQ administration. Expertise in Administering IBM Websphere on various Operating Systems like, UNIX, Linux, Solaris, Aix and Windows Server. Configured HTTP Plug-in, resources and Global security for application deployment Generation of SSL keys and certificate renewals on both application server and Webserver level using Keytool and Certutil. Experience in Setting up of Nodes, Data Sources, Java Messaging Service, Virtual Hosts, including planning installation and configuration of Websphere Application Server. Troubleshoot problems related to Websphere architecture and applications in conjunction with helpdesk, development team, networking team, and vendor. Involved in creating and managing Websphere environment variables, data source and jdbc driver path Involved in debugging, providing workarounds to reported issues Knowledge of JAVA, J2EE concepts and UNIX L2 administration. Installation of fix packs/cumulative fix packs and Refresh packs. Experience in implementing the Work Load Management (WLM) using Clustering Techniques and Failover using various topologies at Web Server and Application Server levels. Experience in deploying, configuration and administration of J2EE applications on WAS Experience in Web Server installation, configuration and administration. Worked on IBM HTTP Server, IIS and Sun one iplanet. Problem Determination through the log files (JVM Logs) and rectified the problems by analyzing thread dumps and heap dumps using the IBM Heap Dump analyzer Applied Session affinity and Session replication in Websphere Application server, Using the memory to memory replication and other techniques Worked on security issues and fixed many vulnerability issues reported in applications. Created and configured Websphere plugins between Web and application server. Have worked in integration of IBM Websphere MQ with Websphere Application Server. Configured MQ series queue managers, queue manager objects, queues, channels and clustering. Monitoring and maintenance of queue managers, queues, channels and listeners. Created MQ series objects on local and remote MQ servers. Performed the administrative tasks by using MQSC commands. Taking backup of Websphere and MQ series. Provided support in a demanding 24x7 on-call support for applications running in production Environment
TECHNICAL PROFICIENCY Operating System : Linux, Sun Solaris, Aix and Windows Web Servers : IBMHTTPServers 7.x/8.x,. IIS and Sunone iplanet 61sp12 Application Servers : IBM WebSphere 6.1/7.x/8.X, Websphere MQ 7.x Ticketing Tools : Resolve IT, Virtual change and Service Now. Utilities used : SSH tectia and putty Scripting in ksh and bash : Have basic knowledge on shell scripting Monitoring tools : Willy performance monitoring and Tivoli Monitoring system EXPERIENCE SUMMARY Company Name : Wipro Technologies Ltd Client : CITI Role : WAS Administrator Team Size : 12 Duration : Sep 2011 to till date Responsibilities Installed IBM websphere Application Server in Graphical and Silent modes. Expertise in Websphere Administration, Monitoring and Troubleshooting using Admin Console. Websphere domain support, profile creation and Application deployment. Configured Node manager for Administration of Managed servers, Created Connection Pools for JDBC connections JMS Server, JMS Connection Factories, and Queues. Deployed application ears on IBM WebSphere Application Server Network Deployment in Development, System Test and Performance Test on a daily basis and troubleshoot various configuration and application issues. Monitored for Application core dumps or forced thread dumps and heap dumps to check for system objects using thread analyzer. Administration of Websphere MQ with Day in/ Day out experience in solving problems of highly mission Critical production systems. Occasionally used Resource Analyzer/ Willy intrascope agent to monitor WebSphere Applications and tuned the environment accordingly like changing the JVM Heap, Connection Pool sizes. Worked closely with developers to define and configured application Servers, Virtual Hosts, Web Applications, Web resources, Servlets, JDBC drivers and Servlet Engines-as well as deployment of EJBs across multiple Clusters of WebSphere. Used Log Analyzer and Tracing methods to Analyze and Troubleshoot errors for Application servers or Web servers. Generated http plug-in configuration from WAS ND Application instance and imported same on webserver side on issue occurrence. Enabling the logging level of webserver for analyzing the issues and glitches in performance. Monitored business critical process, URL, file system, message queue components autosys scheduled job failure etc.. Through IBM Tivoli monitoring tool and taken necessary action on issue occurrence.
Involved in business calls and given prompt support in case of any issues internet based critical business application Worked on Certificates generation and installation using Key tool. Server restarts, applications up gradation and checking the listeners ports . Applied Session affinity and Session replication in Websphere Application server. Knowledge on increasing the heap size for the application servers and thread dump methods. Performing regular backup of critical file systems, planning & reviewing backup strategy. Experience includes managing all phases of project and providing production support to highly sensitive systems ensuring top quality customer satisfaction. Configured Adminconsole security on WebSphere and creating users with various roles to access the WebSphere admin console users and groups and added them in LDAP Console Groups using Admin console. Knowledge in UNIX Shell scripting. 24X7, support for UNIX based Websphere servers and applications. Co-ordinate Scheduled Weekend Changes. Environment: Windows, Aix, Solaris, Linux, IBM Websphere ND 6.x,7.x,8.x, WebSphere MQ, IBM HTTP Server Business Requirements Immediate response to the PROD issues and tickets on Websphere Applications. Issues are prioritized and resolved as per SLA. Co-ordinate with dependent teams during migration or OS files system changes. EDUCATIONAL CREDENTIALS Bachelor of Engineering, Computer science 2011 G.K.M College of Engineering, Anna University; 74% Higher Secondary 2007 ST.Joseph Higher Secondary School, State Board; 75% Senior Secondary 2005 ST.Joseph Higher Secondary School, State Board; 81% Languages Known: English, Tamil References: Available on Request

More Related Content

Vasanth_RESUME

  • 1. Vasanth Kumar Baskaran Ludwik Pasteura street 4/6, m.62 ,Warsaw, Poland. Email: vasanthkumar1990@gmail.com Contact: +48 729495233; DOB: 23rd March 1990 OBJECTIVE: To be professionally associated with an esteemed organization in the field of Websphere Administration, wherethere is an opportunity to exhibit strengths and enhance skills while striving for growth and development of organization. SUMMARY OF SKILLS Have Solid 5 years of experience in IT industry on installing, configuring, tuning and troubleshooting of IBM Websphere Application Server and MQ administration. Expertise in Administering IBM Websphere on various Operating Systems like, UNIX, Linux, Solaris, Aix and Windows Server. Configured HTTP Plug-in, resources and Global security for application deployment Generation of SSL keys and certificate renewals on both application server and Webserver level using Keytool and Certutil. Experience in Setting up of Nodes, Data Sources, Java Messaging Service, Virtual Hosts, including planning installation and configuration of Websphere Application Server. Troubleshoot problems related to Websphere architecture and applications in conjunction with helpdesk, development team, networking team, and vendor. Involved in creating and managing Websphere environment variables, data source and jdbc driver path Involved in debugging, providing workarounds to reported issues Knowledge of JAVA, J2EE concepts and UNIX L2 administration. Installation of fix packs/cumulative fix packs and Refresh packs. Experience in implementing the Work Load Management (WLM) using Clustering Techniques and Failover using various topologies at Web Server and Application Server levels. Experience in deploying, configuration and administration of J2EE applications on WAS Experience in Web Server installation, configuration and administration. Worked on IBM HTTP Server, IIS and Sun one iplanet. Problem Determination through the log files (JVM Logs) and rectified the problems by analyzing thread dumps and heap dumps using the IBM Heap Dump analyzer Applied Session affinity and Session replication in Websphere Application server, Using the memory to memory replication and other techniques Worked on security issues and fixed many vulnerability issues reported in applications. Created and configured Websphere plugins between Web and application server. Have worked in integration of IBM Websphere MQ with Websphere Application Server. Configured MQ series queue managers, queue manager objects, queues, channels and clustering. Monitoring and maintenance of queue managers, queues, channels and listeners. Created MQ series objects on local and remote MQ servers. Performed the administrative tasks by using MQSC commands. Taking backup of Websphere and MQ series. Provided support in a demanding 24x7 on-call support for applications running in production Environment
  • 2. TECHNICAL PROFICIENCY Operating System : Linux, Sun Solaris, Aix and Windows Web Servers : IBMHTTPServers 7.x/8.x,. IIS and Sunone iplanet 61sp12 Application Servers : IBM WebSphere 6.1/7.x/8.X, Websphere MQ 7.x Ticketing Tools : Resolve IT, Virtual change and Service Now. Utilities used : SSH tectia and putty Scripting in ksh and bash : Have basic knowledge on shell scripting Monitoring tools : Willy performance monitoring and Tivoli Monitoring system EXPERIENCE SUMMARY Company Name : Wipro Technologies Ltd Client : CITI Role : WAS Administrator Team Size : 12 Duration : Sep 2011 to till date Responsibilities Installed IBM websphere Application Server in Graphical and Silent modes. Expertise in Websphere Administration, Monitoring and Troubleshooting using Admin Console. Websphere domain support, profile creation and Application deployment. Configured Node manager for Administration of Managed servers, Created Connection Pools for JDBC connections JMS Server, JMS Connection Factories, and Queues. Deployed application ears on IBM WebSphere Application Server Network Deployment in Development, System Test and Performance Test on a daily basis and troubleshoot various configuration and application issues. Monitored for Application core dumps or forced thread dumps and heap dumps to check for system objects using thread analyzer. Administration of Websphere MQ with Day in/ Day out experience in solving problems of highly mission Critical production systems. Occasionally used Resource Analyzer/ Willy intrascope agent to monitor WebSphere Applications and tuned the environment accordingly like changing the JVM Heap, Connection Pool sizes. Worked closely with developers to define and configured application Servers, Virtual Hosts, Web Applications, Web resources, Servlets, JDBC drivers and Servlet Engines-as well as deployment of EJBs across multiple Clusters of WebSphere. Used Log Analyzer and Tracing methods to Analyze and Troubleshoot errors for Application servers or Web servers. Generated http plug-in configuration from WAS ND Application instance and imported same on webserver side on issue occurrence. Enabling the logging level of webserver for analyzing the issues and glitches in performance. Monitored business critical process, URL, file system, message queue components autosys scheduled job failure etc.. Through IBM Tivoli monitoring tool and taken necessary action on issue occurrence.
  • 3. Involved in business calls and given prompt support in case of any issues internet based critical business application Worked on Certificates generation and installation using Key tool. Server restarts, applications up gradation and checking the listeners ports . Applied Session affinity and Session replication in Websphere Application server. Knowledge on increasing the heap size for the application servers and thread dump methods. Performing regular backup of critical file systems, planning & reviewing backup strategy. Experience includes managing all phases of project and providing production support to highly sensitive systems ensuring top quality customer satisfaction. Configured Adminconsole security on WebSphere and creating users with various roles to access the WebSphere admin console users and groups and added them in LDAP Console Groups using Admin console. Knowledge in UNIX Shell scripting. 24X7, support for UNIX based Websphere servers and applications. Co-ordinate Scheduled Weekend Changes. Environment: Windows, Aix, Solaris, Linux, IBM Websphere ND 6.x,7.x,8.x, WebSphere MQ, IBM HTTP Server Business Requirements Immediate response to the PROD issues and tickets on Websphere Applications. Issues are prioritized and resolved as per SLA. Co-ordinate with dependent teams during migration or OS files system changes. EDUCATIONAL CREDENTIALS Bachelor of Engineering, Computer science 2011 G.K.M College of Engineering, Anna University; 74% Higher Secondary 2007 ST.Joseph Higher Secondary School, State Board; 75% Senior Secondary 2005 ST.Joseph Higher Secondary School, State Board; 81% Languages Known: English, Tamil References: Available on Request