SUMMARY

• 10 Plus years of experience in IT experience in the areas of infrastructure planning, design, implementation, support and user training for various intranet/internet applications, and 2 years of experience in AWS (Amazon Web Services) cloud, 5 plus years of extensive experience in AEM (CQ5 and CQ6), 8 plus years of experience in Tomcat - apache administration and 3 years of experience in IBM WebSphere administration and middleware.
• Manage and support 100 plus applications on Tomcat-Apache, AEM.
• Extensive experience in installation, configuration and maintenance of AEM 5.2/5.4/6.0/6.1/6.2/6.3/6.4 in clustered and non-clustered environments on AIX, Solaris, UNIX, Linux, HP-UX and on AWS (Amazon Web Services) cloud platform.
• Extensive experience in Installation, Configuration and Administration of, Apache v2.0/2.2/2.4, Tomcat Application Server v 5.5/6.0/7.0 and 8.0.
• Extensive experience in installation, configuration and maintenance of WAS/WPS 8.0/7.0/6.1, and 6.0 ND in clustered and non-clustered environments on AIX, Solaris, UNIX, Linux, HP-UX and WINDOWS 2000/2003 platforms.
• Experience in Installation, Configuration and Administration of, JBoss Application Server on Red hat Linux.
• Experience in distributed systems using the J2EE Technologies for various services and integrated with AEM.
• Experience with monitoring the JVM performance by AEM Heap Size, garbage collection, periodic testing and support of Web Environments with respect to High Availability and Disaster Recovery.
• Experience in applying patches and plug-ins for AEM Application Server.
• Experience in opening PMR with ADOBE to resolve the critical problems.
• Well experienced in installing and integrating of HTTP Server 1.3.x/2.x/6.0, IIS, iPlanet 5.x/6.1, Apache v1.3.x/2.0.x, MySQL with AEM.
• Experience in working with LDAP server and SSL.
• Experience in working with Akamai, load balancer teams.
• Good working experience in all the UNIX flavors like, AIX, Solaris, Red Hat Linux SUSE Linux, HP-UNIX, etc.
• Good knowledge in IP Networking, DNS, TCP/IP, DHCP, Telnet.
• Good knowledge in firewalls like SSL/TLS encryption IPS, VPN, and SSH Tunnels.
• Good knowledge in AEM/Tomcat hardware capacity planning as per the environment.
• Installed CQ 5.5, 5.6 and CQ 6.0,6.1,6.2,6.3,6.4 on Linux systems and created AUTHOR / PUBLISHER and DISPATCHER environments in both stand alone and clustered environments.
• Production Support experience for WEBSPHERE / TOMCAT and AEM applications.

TECHNICAL SKILLS

Software: AWS (Amazon Web Services), Tomcat application Server v5.x/6.x/7.x/8.x, JBoss, AEM (CQ5.x and CQ 6.x) and IBM

WebSphere Application: Server v6.0/6.1/7.0 ND

Hardware/OS: UNIX, IBM AIX, Sun Solaris, Red Hat Linux, SUSE Linux, HP-UX Windows NT/2000.

Web Servers: Apache, I planet, IIS, IHS, lighttpd.

Basic Languages: JAVA, HTML, ASP, Shell Scripting.

Databases: DB2, Oracle 9i/8i/8/7.x, SQL Server 2000, MySQL.

Networking: TCP/IP, DNS, HTTP, LDAP, SMTP, VPN, SSH, SSL, EthernetDHCP, Firewalls, DMZ, Load Balancers.

Tools: MS OFFICE (Word, Excel), MS Visio, Dream weaver MX, Flash MX, Adobe Photoshop, SnagIt, winscp.

PROFESSIONAL EXPERIENCE

Confidential, BIRMINGHAM, MI

Tomcat Administrator /AEM (CQ) Administrator / WebSphere Administrator

Responsibilities:

• Installed AEM (CQ 5.5/5.6 and CQ 6.0/6.1/6.2/6.3 and 6.4) on Linux servers and on AWS cloud.
• Created EC2 instances on AWS and installed and configured AEM, apache and dispatchers for different applications.
• Created S3 bucket to host static application in AWS cloud and worked with setting up LAMBDA.
• Proficient inAWSservices like VPC, EC2, S3, ELB, AutoScalingGroups(ASG), EBS, RDS, IAM, CloudFormation, Route 53, CloudWatch, CloudFront, CloudTrail.
• Created roles, users and groups by using IAM and implemented MFA security to required AWS users and it resources.
• Involved in upgrading on AEM from CQ 5.5 to CQ 5.6 and higher versions.
• Hands on experience in debugging and resolving Author issues on AEM.
• Installed dispatchers and hands on experience in resolving Publisher and dispatcher issues.
• Setup replication agents and worked on resolving replication agent issues.
• Lots of experience in deploying the hot fixes and content deployment using package manager in AEM.
• Created and managed user access in AEM for different environments.
• Installed Tomcat application server 5.x/6.x/7.x and 8.x and apache on Linux, sun Solaris, Windows servers.
• Installed MySQL database and configured it to tomcat and AEM.
• Installed LDAP and integrated to Jenkins / AEM Unix/Linux servers and other developer tools.
• Installed Jenkins server.
• Created UNIX deployment scripts for various Tomcat, Apache, and AEM applications.
• Created CSR for SSL cert, installed the SSL certs on Linux/Unix servers.
• Setup Ipconfig rules to whitelist the required IP’s only.
• Installed, Configured and Managed IBM WebSphere Application Server 6.0/7.0 ND on Red hat Linux, AIX, Windows (Cluster and non Cluster Environment).
• Installed IBM http server 7.0 on the red hat Linux and AIX.
• Generated Plug-in file in DMGR and configured with Web Server Plug-in file.
• Applied fix-packs for WAS v7, 7.0.0.7 and 7.0.0.23 for DMGR and Nodes.
• Configured resource adaptors and there J2C connection factories, J2C activation specifications, resources environment entries and Object cache instances and there custom properties.
• Installed manually different types of applications and ran the existed Jython scripts in WAS v7.0 to deploy in house applications (EAR,WAR and SAR),
• Involved in installing different types of third party applications manually on WebSphere Application Server v7.0 & 8.0.
• Configuring resources like JDBC Provider, Creating Virtual Host, Shared libraries, JNDI Configurations, EJB References creating Environment Variables and Configuring Session Management.
• Implemented High availability and created the Core groups.
• Administering the SCA modules and enterprise applications deployed on server.
• Worked on performance tuning and optimized various configuration settings such as thread pools, JMS queues, Messaging Engines, Connection pooling.
• Optimized the java settings includes JVM arguments, Garbage Collection and Heap size dynamics and fine tuned the memory management using TPV.
• Monitored the failed event manager under Integration Application.
• Involved in creating DB2, Oracle data sources on WAS v7 at cluster level, and reset the J2C user ID and Passwords.
• Created JMS Providers, MQ connection factories, MQ queue destinations, Listener Ports and Activation Spec for WAS v6 and WASv7.
• Involved in configuring WebSphere variable and shared libraries.
• Implemented Horizontal and vertical scaling and created cluster member for the Workload-Management.
• Involved in monitoring the health of applications using Wily IntroScope v9.1.
• Analyzed the heap size for the JVM with help of developers according their application.
• Involved in monitoring the JVM performance, Heap Size, garbage collection, JDBC Pools periodic testing and support of Web Environments with respect to High Availability and Disaster Recovery.
• Enable the logs level in details and increased the number of historical logs and size of the file.
• Involved in creating Service integration, analyzed and set the threshold size.
• Opened critical PMR with IBM to solve the problems in the WebSphere application Server and collected the Must Gather information according to IBM requirement.
• Installed IHS and Apache Web Server and Configure http, https on Red hat Linux.
• Involved in configuring SSL on IBM HTTP and Apache Servers.
• Administered various Log files like Product logs, Installation logs, Administer server logs, Application server logs were monitored during troubleshooting for reported errors.
• Responsible for Production support by 24/7 on rotation basis.

Environment: Tomcat 5.x/ 6.x /7.x/8.x, AWS (Amazon Web Services), AEM (CQ 5.5/5.6 and CQ 6.x), IBM WebSphere Application Server 6.0/7.0 ND), Red hat Linux, AIX, IBM HTTP v6.0, Apache v2.x, IHS, Windows 2003, DB2 UDB, Wily IntroScope, Jenkins,LDAP.

Confidential, Durham, NC

Websphere Administrator

Responsibilities:

• Installed, configured the Websphere Application server 6.0.2.5 and 6.1.7 on AIX 5.X and Windows
• Installed and configured the IBMIHS webservers with the Application Server
• Upgraded the Websphere Applications Server form 6.0.2.5 to 6.1.7
• Developed the Jacl/Jython scripts to automate the configuration part of Application server.
• Automated the deployment process using Lunt Build.
• Developed the ANT scripts to build the EAR files
• Consolidated the applications which were running on different serversand deployed all of them to single Server after analyzing each application required capacity
• Installingfix packs and Interim fixes on different versions of WebSphere Application Server.
• AppliedTime Zone change JDK patches on Appserver and WebServers as well.
• Analyzing the heap dumps and Java Core dumps using to find out the root cause of the issue
• Used different tools like heapdump analyzer and IBM Support to analyze the core dumps
• Installed and configured the Wily on UNIX and windows servers.
• Used Wily to monitor the Applications and Application Servers health and set up the alerts when ever it crosses the threshold level.
• Implemented the Global security using LTPA with IBM Directory Server LDAP Server.
• Implemented and Configured the JMS Default Messaging in WebSphere Application Server.
• Configured the Messaging persistence using the Database by creating the schemas on the Database.
• Installed fix packs and Interim fixes on Applications Servers.
• Managed the Certificates using Ikeyman and Keytool.
• Worked with IBM Support by opening up the PMR to get the solutions for critical issues.
• Involved and supported the performance testing of applications and analyzing the results and decide whether to move the application to production or not
• Responsible for Production support by 24/7 on radiation basis.

Environment: WebSphere 5.0.2.x/5.1.x/6.0.2.x/6.1.0.7, JACL/Jython, WebSphere Portal Server(WPS) 5.0.2/6.0, SunOne 6.1, Orbix 3.3.7, IHS 2.0.47, WebSphere MQ 5.3,Vendor Products, Oracle 9.2,SQL server,DB2, LDAP, AIX 5.3, windowsXP, Cisco Routers, Java, JSP, EJB, Mainframe.

Confidential, Columbus, Ohio

WebSphere Administrator

Responsibilities:

• Installed, configured, administered and supported WebSphere Application Server 5.1.x/6.0.x, SunOne 6.1 web server.
• Involved in designing WebSphere Application Server load balancing and failover by using WorkLoad Management (WLM).
• Configured horizontal scalability of WebSphere through a mechanism called as “Clustering”
• Installed and configured vendor products to WebSphere Application server and databases.
• Installing the Portal Server and maintaining the security of various Portlets for personalization of the Portals.
• Installing and activating the Portlets in the WebSphere Portal server.
• Configuring and securing the Portal server for various user groups.
• Maintenance of the WebSphere Application Servers on AIX platform and setting up the development, Integration, QA, Production and DR environment for the on going application development
• Responsible for applying Fix packs, Cumulative fix packs and hot fixes
• Deployed J2EE Application archives to the WebSphere Application server and automated the deployment process by using the JACL/Jython and Shell scripts.
• Debugging of the application problems while developing the application
• Developed JACL/Jython scripts and shell scripts to automate the maintenance process of the WebSphere and recovered the backed up WebSphere configuration using Backup Config tool.
• Used Tivoli Performance Viewer for performance and troubleshooting.
• Configured the Web Server interfaces, session management, virtual hosts and transports for WebSphere Application Servers
• Involved in designing the flow of the Application and deciding the Technologies to be used.
• Configured WebSphere resources like JDBC providers, WebSphere MQ JMS providers, Message Listener Ports, JVM Custom Properties and Java Mail sessions
• Configured the Databases like DB2, Oracle9.2 with WebSphere Application server
• Implemented Global security using LTPA with SunOne LDAP Server
• Installed and configured Orbix server on windows
• Configured the Orbix servers with SQL servers

Environment: WebSphere 5.0.2.x/5.1.x/6.0.2.x, JACL/Jython, WebSphere Portal Server(WPS) 5.0.2, SunOne 6.1, Orbix 3.3.7, IHS 2.0.47, WebSphere MQ 5.3,Vendor Products, Oracle 9.2,SQL server,DB2, LDAP, AIX 5.3, windows2000, windows2003,Cisco Routers, Java, JSP, EJB, Mainframe.

Confidential

Programmer / Analyst

Responsibilities:

• Designed and coded the component functionality
• Written the test cases and did the unit test.
• Involved in code reviews and code maintenance.
• Involved in database design.
• Performing Reviews and make sure review logs are implemented.
• Java Performance Tuning and review check list preparation.
• Involved in writing Functional, design specifications & code implementation.
• Ran JProbe tools and resolved key performance issues and hot spots.
• Worked with technical documentation team - transfer knowledge and review docs.
• Involved in code reviews and checking the code into CVS.
• Review release notes, other technical documents.
• Did the unit test and functional test.

Environment: Java, J2EE, JSP, XML, Servlets, EJBs, Rational Rose, Oracle 8i, Visual InterDev, Visual Cafe, JDBC, HTML, JavaScript, WebLogic, UML, MVC, LDAP API, JProbe.