Kiran Kumar_middleware Admin

KIRAN KUMAR Mobile: +91-8466809126

Email: [email protected]

PROFESSIONAL SUMMARY  Have 8 Years of Professional Experience in IBM WebSphere Application Server, Jboss Admin and Middleware Administration.  Have Good Experience in Administering IBM WebSphere, IBM HTTP Server.  Have Good Experience in JBoss Application Servers Administration  Have Good Experience in Unix/Linux/AIX and Windows Operating Systems.  Good Experience in Deploying (Web and Enterprise) Applications.  Good Experience in Configuring Webserver, Database and Messaging Clients with WebSphere Server.  Good Experience in WebSphere Server Performance Tuning (OS, JVM, Network and Database).  Good Experience in Configuring/Troubleshooting IBM WebSphere Clustering.  Expertise in Troubleshooting and Root Cause Analysis of Server Side and Application Side issues.  Good Experience in Supporting Developers, Testing Team on Different WebSphere Server Deployment issues.  Involved in Various Administration tasks like Installation Configuration Deployment Monitoring Performance Tuning Troubleshooting Maintenance Upgrades Automation Communication  Involved in the design and capacity planning for achieving scalability for E-business.  Involved actively in troubleshooting by analysing the core dumps other diagnostic artefacts/information  Acted as a single point of contact for all the SCM activities with all the tools involved in supporting web and Application Servers  Installed/Configured MQ Series 5.3 and 6.0. Configured MQ as Foreign JNDI Servers in JBoss  Involved in configuring the security plug-in/Custom Security providers for application servers  Involved in fine tuning the Enterprise JBoss image  Have Good exposure to Change Management, Service Request and Incident Management using CA Tools.  Working in 24 X 7 Productions and Non-Production Environment.  Have Good Communication Skills and Ability to Plan, Organize and Lead Projects.

TECHNICAL SKILLS  WebSphere Application Server (WAS), IHS, MQ  Installing and configuring WebSphere Application server on UNIX, Linux and Windows Operating Systems.  Command, Console and Script Based Administration of WebSphere Server.  Configuring and Administration of Servers, Node Managers, Clusters, SSL Certificates, Security Realms, Security Policies, Virtual Hosts, JDBC, JMS, Logging, etc.  Configuring & troubleshooting External Applications such as Messaging, Database and Logging, etc. with WebSphere Server.  Configuring and Managing Deployments of Web and Enterprise Applications.  Managing WebSphere Core Services like Deplorer, Network and Database Services.  Installing and configuring HTTP Webserver, Plugins on UNIX and Windows servers.  Configuring WebSphere Server with HTTP Webserver.  Configuring Virtual Hosts, URL Rewrites and Proxies in HTTP Webserver  Installing and Renewing SSL Certificates.  Troubleshooting and Life Cycle Management of Webserver  Installation of MQ Services on AIX/Linux/Windows Servers.  Configuring MQ Clusters.

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Creating QUEUE Managers, Queues and Channels. Administrating IBM MQ using runmqsc and mq Console. Configuring SSL in WebSphere MQ.

 JBoss 5.1.x 6.x  Implemented procedures for management of third-party software applications.  Conducted investigation, troubleshooting and performance tuning of technical problems.  Executed processes for definition and tuning of various subsystems such as messaging and security.  Assisted in installation, upgrading and patching of infrastructure software products to support web application hosting.  Provided technical assistance for development and support on JBoss application server platforms.  Resolved problems relating to Java applications and web server issues by troubleshooting techniques.  Supported technical team members in resolving configuration issues, vulnerability and audit exceptions.  Developed management scripts for system configuration changes, backups and application failover.  Immense capabilities to:  Implement load balancing techniques  Collaborate effectively with system administrators and engineers  Troubleshoot complicated system problems  Linux/Unix/Windows Operating System  File System Management, User Account Administration and Job Automation.  Profile Creation, Disk space management, troubleshooting various issues related with Unix/Linux Operating System.

EDUCATION DETAILS  

MTech in Software Engineering, JNTU, Anantapur, India. Bachelor’s in computer science and Engineering, JNTU, Hyderabad, India.

WORK EXPERIENCE     

Working as a Associate Technical Lead with Prolifics Corporation Ltd, from March 2017 to Till Date. Worked as Middleware Admin in Infinite Computer Solutions and Atos, Singapore, from May 2015 – Feb 2017 Worked as Senior System Administrator in WIPRO Technologies INDIA PVT LTD from Sep 2014 – May 2015 Worked as Senior Operations Professional in IBM INDIA PVT LTD, from March 2011 – Sep 2014 Worked as Systems Engineer in CS Software Enterprise Ltd, from July 2007 – Jan 2008

PROFESSIONAL CERTIFICATIONS  

IBM Certified System Administrator for IBM WebSphere Application Server Network Deployment V 7.0 ITIL V3 (Information Technology Infrastructure Library) Foundation Certified

ACHIEVEMENTS and ACCOMPLISHMENTS

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Received Centre of Excellence certificate from IBM INDIA Pvt Ltd - 2012

PROJECTS AND RESPONSIBILITIES Prolifics, India (March 2017 – Till Date) Client: Ralphlauren, UK Role: Associate Technical Lead Environment: WAS, IHS, Jboss Admin Responsibilities:  Setting up Monitoring procedures and escalation procedures in case of Production issues.  Installs latest fix packs and patches on these software s on a regular/periodic basis -Installation of RSA Authentication Agent on web server and integration creating rules and policies or different applications and settings like timeout cookies  Deployment of application on JBoss clusters  Slimming and fine tuning the Enterprise JBoss Application server image  log4j Configuration JDBC data source administration and slimming of unused components  Request/test firewall rules and load balancer VIPs from the Networking teams.  Request SAN storage from Storage team then attach to storage and create/mount file systems.  Creating CSR Installation of SSL certificates on JBoss  scripting tools file permissions resource provisioning and troubleshooting in a virtual environment  Installation and configuration of JBoss EWS and mod jk load balancing in a reverse proxy environment  Participated in deployment administration and support of enterprise solutions for source control program management bug tracking wikis etc  Tools JBoss EAP 4.3 JBoss EWS 1.0 F5 Load Balancer Tomcat 5.5 ANT Jboss developer studio  Provided technical assistance for development and support on JBoss application server platforms.  Resolved problems relating to Java applications and web server issues by troubleshooting techniques.  Supported technical team members in resolving configuration issues, vulnerability and audit exceptions.  Developed management scripts for system configuration changes, backups and application failover. ICS, Singapore (May 2015 – Feb 2017) Client: DBS Bank Role: Middleware Admin Environment: WebSphere Application Server 6.0/6.1/7/8/8.5, IBM HTTP Server 7.0, Jboss Admin Responsibilities:  Configuring the IBM Web Sphere Application Servers 8.x on different OS Linux, Windows and AIX for production as well as pre-production environment.  Installing and Configuring the IBM Http Server (8.x) and Plug-ins on Linux and Windows servers.  Installing Product Updates – Updating Web Sphere Application Server, IBM HTTP Server and HTTP Server Plug-in.  Automation of Monitoring and Health check process using Jython and shell scripts.  Working on Problem, Incident and Change Management.  Working on Architecture Solutions for New Applications.  Supporting Network Monitoring, File System Monitoring, Process Monitoring and Log file analysis.  Have raised the PMR request to IBM for further analysis and worked with IBM product support team.  Configuring JVM parameters, JDBC Providers, Data Sources, Virtual Hosts and Global Security.  Knowledge on vertical and horizontal clustering and SSL Certificate Installation for IHS.  Have involved in the OS patching and DB migration & configured necessary things for DB migration in the WAS.  Assisted in integration and administration of portal applications in company infrastructure domain.

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Provided technical assistance for troubleshooting and application of patches and system monitoring. Implemented procedures for configuration and deployment of production JBoss applications. Conducted investigation, analysis and resolution methods of performance issues relating to production applications. Monitored production portal application to suggest and implement incident prevention and resolution techniques. Prepared reports and documents from data collected by monitoring and performance metric activities. Suggested continuous enhancements, maintenance and integration functions of software and hardware components. Resolved problems relating of system hardware and software components and operator issues. Experience in operational 24x7 supports, best practice trouble shooting, monitoring, capacity planning and maintenance.

Wipro Technologies, Hyderabad (Sep 2014 – May 2015) Client: Philips Role: System Administrator Environment: WebSphere Application Server 6.0/6.1/7, IBM HTTP Server 7.0. Responsibilities:  Configuring the IBM Web Sphere Application Servers 6.0/6.1/7.0 on different environments like Linux and AIX for production as well as pre-production environment.  Installing and Configuring the IBM Http Server (6.0/6.1/7.0) and Plug-ins on UNIX and Windows servers.  Installing Product Updates – Updating Web Sphere Application Server, IBM HTTP Server and HTTP Server Plug-in.  Working on Problem, Incident and Change Management.  Working on crontab activities used for the application ids.  Supporting Network Monitoring, File System Monitoring, Process Monitoring and Log file analysis.  SSH Remote Host Configuration and Configuring log viewer server.  Have raised the PMR request to IBM for further analysis and worked with IBM product support team.  Deploy the Web and Enterprise applications in all Environments.  Configuring JVM parameters, JDBC Providers, Data Sources, Virtual Hosts and Global Security.  Knowledge on vertical and horizontal clustering and SSL Certificate Installation for IHS.  Have involved in the OS patching and DB migration & configured necessary things for DB migration in the WAS. IBM INDIA PVT LTD, Hyderabad (March 2011 – Sep 2014) Client: IGA PS, IGA Security & Compliance, BHP Role: Senior Operations Professional Environment: WebSphere Server 6.x/7, IBM HTTP Server 6.x/7, Oracle 10g/11g Database, Windows Operating System Responsibilities  Configuration of WebSphere Application Servers 6.x, 7 on Windows, UNIX, Linux Operating Systems.  Troubleshooting and Root Cause analysis of various issues in WebSphere App Server & Webserver  Cluster Creation and configuration on multiple machines for Load Balancing and High Availability.  Configuring JVM parameters, JDBC Providers, Data Sources, Virtual Hosts and Global Security  Deploy the Web and Enterprise Applications in all Environments by using WebSphere Console, CommandLine and Scripts.  Provide 24/7 support, problem resolution, log file review, and root cause analysis.  Renewal and Installation of SSL Certificates on WebSphere & Web Servers.  Installing & Configuring IBM HTTP server.  Configuring JMS resources.  Installing/Configuring WebSphere MQ on AIX servers.

 Applying Fix packs & Patches.  Troubleshooting the MQ Errors and Configuration problems  Beginner level understanding on Banking Domain. CS Software Enterprise Ltd, Hyderabad (July 2007 – Jan 2008) Client: MESCOM, KA Role: Systems Engineer Environment: WebSphere Server 6.x, IBM HTTP Server 6.x, Oracle 10g/11g database, Windows and Linux Operating System Responsibilities  Configuration of WebSphere Application Servers 6.x on Windows, Linux Operating Systems.  Troubleshooting and Root Cause analysis of various issues in WebSphere App Server & Webserver  Cluster Creation and configuration on multiple machines for Load Balancing and High Availability.  Configuring JDBC Providers, Data Sources, Virtual Hosts.  Renewal and Installation of SSL Certificates on WebSphere & Web Servers.  Installing & Configuring IBM HTTP server.  Applying Fix packs & Patches.  Configuring Tomcat in Linux servers.

Date: Place:

Kiran Kumar