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Sr. Middleware Admin Resume

Charlotte, NC

SUMMARY:

  • A highly experienced specialist having over 13 years of experience in Information Technology. Results - driven, independent Implementation with the proven ability to direct and architect a wide range of enterprise-level, full life cycle, client technology initiatives, integrations involving advanced technology solutions and project management.
  • Experience in information technology discipline with extensive experience on application servers like WebLogic Admin (7.x/8.x/9.x/10.x/12c), WebSphere Admin (6.x/7.x/8.x) and Jboss Admin (5.x/6.x/7.x).
  • Extensive experience in various Web servers iPlanet, IBM Http Server (IHS), Oracle Http Server (OHS), Apache Http Server, Jboss webserver and IIS.
  • Completed certification in websphere 8.0.0.
  • Hands on experience with Ansible and expose to open shift platform.
  • Experience with WebLogic, WebSphere and Jboss server administration under different operating environment - HP-UX, Solaris, Windows NT, AIX and Red Hat Linux.
  • Experience with others middleware technologies like Layer 7, Siteminder, ldap, OBIEE, OVD, Coherence, SOA, OSB, Tomcat.
  • Experience in Content management technologies discipline Vignette, Sitecore, Content management system (CMS).
  • Experience in load balancer tools like F5, ACE etc.
  • Experience in application monitoring tools like Petrol, Logmon, Procmon, HP Mercury, App Dynamics, Splunk, Dynatrace, HP Diagnostics, Wily Intro scope etc.
  • Experience with Database technologies like Oracle, SQL Server, MS SQL.
  • Experience with scripting languages like Shell scripting, Perl scripting and Python.
  • Hands on experience in Cloud computing and Unix to Linux cloud application migration.
  • Installed, configured and administered WebLogic Server, WebSphere and Jboss in various environments.
  • Extensive experience in setting up multiple domains, including machines, managed servers/nodes, node managers, node agent and cluster environments.
  • Strong experience in Analyzing, Trouble shooting and taking appropriate actions for Application/Web server errors and logs.
  • Hands on experience on administrative tools like administration console, WLST and command line interface.
  • Deploying J2EE Application archives (JAR, WAR, EAR and RAR) and Web-based/E-Commerce on Web Logic, WebSphere and Jboss application Servers.
  • Proven skills in deployment of components, performance tuning, capacity planning, monitoring and troubleshooting on WebLogic Server, WebSphere and Jboss sever issues in various environments.
  • Installed and integrated a vendor product called DRE which completely build with AI(artificial intelligence) technology and learnt subcomponents like kafka, kibana, grafana, nginx webserver and zookeeper.
  • Extensive experience in production environments, involved performance tuning, tweaking the JVM parameter, threads, size of the connection pools.
  • Installed and configured Apache Webserver, IHS, OHS and integrated them with WebLogic, WebSphere and other application servers.
  • Configured and Administered JDBC Connection pools and JMS Connection Factories. Implemented other services like JTA, JNDI, Virtual Hosting and SNMP.
  • Deployed applications on multiple application servers and maintained load balancing, high availability and fail over functionality.
  • Managing and monitoring JVM performance by application servers heap Size, garbage collection, JDBC Pools and taking thread dumps and analyzing to find the problems in application.
  • Quick learner and up-to-date with industry trends. Excellent written and oral communications and team player.
  • Excellent customer relations and people management skills. Ability to work independently and well organized. Helping middle ware team to all kind of technical assistance.
  • Strong analytical and problem solving skills. Excellent presentation skills (strong verbal and written communications).
  • Installed and configured Oracle grid control 11g and Oracle Enterprise Manager Management pack 11g on Weblogic Servers
  • Installed and configured WebLogic Portal Server 9.x/ 10.x Extensive knowledge in user, group and portal management.
  • Extensive industrial experience in installing, configuring and administering servers like Apache 2.x/4.x HTTP Servers, iPlanet 6.1/7.x, IHS, OHS and apache TOMCAT 6.0/7.0.
  • Excellent knowledge in Configuration management tools like SVN (Subversions), Git and handled activities like branch creation, Locking and unlocking users and merging code from one code stream to other code streams.

TECHNICAL SKILLS:

APPLICATION SERVERS: WebLogic 7.x/8.x/9.x/10.x/11g/12c, Tomcat 4.x/5.x, JBoss Application Server 3.x/4.x/6.x/7.x, WebSphere(6.x/7.x/8.x)

WEB SERVERS: Apache HTTP Server, iPlanet (6.x/7.x), IBM HTTP Web Server, IIS server (5/6/7/8.x), Oracle HTTP Server(OHS), Tomcat, nginx

OPERATING SYSTEMS: UNIX, Solaris (8,9,10), Linux (3,4,5), RHEL, IBM AIX, Windows 2K/XP/ 2003/2008/2012 / Vista, HPUX

TOOLS /UTILITIES: SiteMinder, TOAD, Ant5.1, Wily Intro scope, SVN, Git, Jenkins, OVD, Layer 7, Splunk, App Dynamics, HP Diagnostics, Sitescope, Tidal, SOAP UI, Petrol, AIA, OSM, OBIEE, BRM,SOA, OSB, kafka, zookeeper, ScienceLogic

DATABASES: Oracle 8i/9i/10G, SQL Server, MS SQL

DB LANGUAGES: SQL and PL/SQL

SCRIPTING LANGUAGES: Shell Script, Perl Script, Python, Ansible

LOAD BALANCER: F5, ACE

CONTENT MANAGEMENT TOOLS: CMS, Vignette, Site core

Ticketing tool: Jira, Service now

PROFESSIONAL EXPERIENCE:

Confidential, Charlotte, NC

Sr. Middleware Admin

Responsibilities:

  • Install, configure and administered of Web Sphere, Jboss and WebLogic Application Servers on Solaris, Cloud Linux (RHEL6 and 7) and Windows environments.
  • Administered Web Sphere on different operating systems Linux and windows platforms and setup development, testing, staging and production environments for the ongoing application developments.
  • Administered Jboss on different operating systems Solaris, Linux and windows platforms and setup development, testing, staging and production environments for the ongoing application developments.
  • Administered Weblogic on different operating systems Unix, Linux and windows platforms and setup development, testing, staging and production environments for the ongoing application developments.
  • Worked extensively on installation and configuration of Apache Web Server, IBM HTTP Server, Oracle HTTP Server, tomcat, Nginx and IIS Web Server.
  • Hands on experience in Cloud infrastructure, monitoring tool like Splunk, HP Diagnostics and Site scope, Appdynamics, ScienceLogic.
  • Hands on experience with analyzing heap dumps and thread dumps, Performance tuning, Deployments, Troubleshooting production issues.
  • Installed fix packs and patches to WebLogic Server, Jboss, WebSphere, OBIEE and JDK.
  • Involved in migration of WebLogic Server 10g to WebLogic Server 12c and Weblogic domain applications to tomcat env.
  • Installed and configured vendor products in Ally env like Biometrics, Personatics products, RSA etc.
  • Participate in load testing, analyze load test results, troubleshoot & address performance bottleneck of application, migrate application through various test, QA, UAT environment up to production.
  • Performance tuning of JVM heap size, garbage collections, java stack and Native thread & production performance.
  • Memory issues, application leak or WebLogic leak or java bug. By tuning and profiling the memory using third party tools like fast thread, IBM thread dump analyzer etc.
  • Deployed WARs, EARs using Admin Consoles as well as command line.
  • Hands on experience in WLST and configuring various WebLogic components/services via Python script and automate application integration using Ansible.
  • Developed UNIX shell scripts and WLST scripts to start/stop admin and manage servers and to deploy different applications like .war or .ear files.
  • Install, build and automate Apache, OHS, IHS (IHS HTTP Server), Jboss WS environments.
  • Troubleshooting issues and setting up Proactive monitoring for webservers and application servers.
  • Good working experience with OBIEE, F5, Site core, Vignette and IIS.
  • Strong knowledge in UNIX, Shell scripting and Ansible.
  • I have also assign to work on openshift cloud platform.
  • Integrated and configured Appdynamics for all of our application servers like Weblogic, Jboss, tomcat and Vendor products.
  • Experience in configuration and Performance tuning for application servers and webservers.
  • Good understanding of Systems Development Life Cycle (SDLC), ITIL and Agile model.
  • Working experience with Databases like SQL Server, Oracle and MS SQL.
  • Setup Disk space management & User administration using automated jobs.
  • Preparing backup procedures, scheduling backups through cron jobs.
  • Server Hang, Deadlock, application level lock, database level lock by taking thread dump and analyze to get the root cause for the hang.
  • Active involvement in monitoring server performance, network traffic to reduce performance bottleneck.
  • 24X7 on-call production support and troubleshooting problems related to application servers and web servers.

Environment: Web Sphere(6.x/7.x/8.x), Jboss(4.x/5.x/6.x/7.x), WebLogic Server(9.2/10.3/11g/12c), Oracle 9i/10g, UNIX (Solaris 8/9.0/10.0), Linux, Ansible, Python, Shell Scripting, Windows ( 2003/2008/2012 ), OHS, IHS, Apache Web Server,Nginx, IIS Webserver, Java, OBIEE, AIA, OSM, BRM,SOA, OSB Splunk, Ldap, Vignette, HP Diagnostics, AppDynamics, Service now

Confidential, Springfield, MA

Sr. Middleware Technical Manager

Responsibilities:

  • Install, configure and administered of Web Sphere, Jboss and WebLogic Application Servers on Solaris, Cloud Linux (RHEL), AIX, HPUX and Windows environments.
  • Administered Web Sphere on different operating systems AIX and windows platforms and setup development, testing, staging and production environments for the ongoing application developments.
  • Administered Jboss on different operating systems Solaris, Linux and windows platforms and setup development, testing, staging and production environments for the ongoing application developments.
  • Administered Weblogic on different operating systems Unix, Linux and windows platforms and setup development, testing, staging and production environments for the ongoing application developments.
  • Worked extensively on installation and configuration of Apache Web Server, IBM HTTP Server, Oracle HTTP Server, tomcat and IIS Web Server.
  • Hands on experience in Cloud infrastructure, monitoring tool like Splunk, HP Diagnostics and Site scope.
  • Hands on experience with analyzing heap dumps and thread dumps, Performance tuning, Deployments, Troubleshooting production issues.
  • Installed fix packs and patches to WebLogic Server, Jboss, WebSphere, OBIEE and JDK.
  • Involved in migration of WebLogic Server 9.2 to WebLogic Server 10.3/11g.
  • Participate in load testing, analyze load test results, troubleshoot & address performance bottleneck of application, migrate application through various test, QA, UAT environment up to production.
  • Performance tuning of JVM heap size, garbage collections, java stack and Native thread & production performance.
  • Memory issues, application leak or WebLogic leak or java bug. By tuning and profiling the memory with third party tools.
  • Deployed WARs, EARs using Admin Consoles as well as command line.
  • Hands on experience in WLST and configuring various WebLogic components/services via Python script.
  • Developed UNIX shell scripts and WLST scripts to start/stop admin and manage servers and to deploy different applications like .war or .ear files.
  • Install, build and automate Apache, OHS, IHS (IHS HTTP Server) environments.
  • Troubleshooting issues and setting up Proactive monitoring for webservers and application servers.
  • Good working experience with OBIEE, F5, Site core, Vignette and IIS.
  • Strong knowledge in UNIX and Shell scripting.
  • Experience in configuration and Performance tuning for application servers and webservers.
  • Good understanding of Systems Development Life Cycle (SDLC), ITIL and Agile model.
  • Working experience with Databases like SQL Server, Oracle and MS SQL.
  • Setup Disk space management & User administration using automated jobs.
  • Preparing backup procedures, scheduling backups through cron jobs.
  • Server Hang, Deadlock, application level lock, database level lock by taking thread dump and analyze to get the root cause for the hang.
  • Active involvement in monitoring server performance, network traffic to reduce performance bottleneck.
  • 24X7 on-call production support and troubleshooting problems related to application servers and web servers.

Environment: Web Sphere(6.x/7.x/8.x), Jboss(4.x/5.x/6.x), WebLogic Server(9.2/10.3/11g/12c), Oracle 9i/10g, UNIX (Solaris 8/9.0/10.0), AIX, Linux, HPUX, Python, Shell Scripting, Windows ( 2003/2008/2012 ), OHS, IHS, Apache Web Server, IIS Webserver, Java, OBIEE, AIA, OSM, BRM,SOA, OSB Splunk, Sitescope, Vignette, HP Diagnostics, Dynatrace, Sitecore, Data power and WebSeal, Service now

Confidential, IWebster, NY

Sr. Middleware Admin

Responsibilities:

  • Install, configure and administered of WebLogic Application Server 9.2/10.3/12c, Jboss 4.x/6.x on Solaris, Cloud Linux (RHEL) and Windows environment.
  • Maintained WebLogic Application Server, websphere, and Jboss on different UNIX platforms and have setup development, testing, staging and production environments for the ongoing application development.
  • Worked extensively on installation and configuration of Apache Web Server, OHS, iPlanet Web Server and IIS Web Server.
  • Hands on experience in Cloud Computing, monitoring tool like Splunk and App dynamics and job scheduler tool tidal.
  • Hands on Experience with Coherence Installation, Instance creation, Performance tuning, Deployments, coherence extend cluster, Troubleshooting production issues.
  • Installed fix packs and patches to WebLogic Server, OBIEE, Jboss and JDK.
  • Involved in server migration from WebLogic Server 11G to WebLogic Server 12c.
  • Participate in application load test, analyze load test results, troubleshoot & address performance bottleneck of application, migrate application through various test, QA, UAT environment up to production.
  • Performance tuning of JVM heap size, garbage collections, java stack and Native thread & production performance.
  • Deployed WARs, EARs using WebLogic Admin Console as well as command line.
  • Hands on experience in WLST and configuring various WebLogic components/services via Python script.
  • Developed UNIX shell scripts and WLST scripts to start/stop admin and manage servers and to deploy different applications like .war or .ear files.
  • Implemented security using 2 way SSL authentication, created user roles and groups for securing the resources using local operating system authentication.
  • Administered and configured various policies using layer 7 and application load balancing.
  • Administered and Configured user authentication and authorization using siteminder and riskminder.
  • Install, build and automate OHS (Oracle HTTP Server) environments through RPM.
  • Troubleshooting issues and setting up Proactive monitoring for webservers and application servers.
  • Good Knowledge on SSL configurations and implementation for webservers, application server, OSB and layer 7.
  • Administered and configured OSB and SOA for various applications services.
  • Strong knowledge WLST and Shell scripting.
  • Experience in configuration and Performance tuning for webservers and application servers.
  • Good understanding of Systems Development Life Cycle (SDLC).
  • Experience with system resource monitoring Disk space, CPU and memory utilization & User administration.
  • Preparing backup procedures, scheduling backups through crontab entries.
  • Server Hang, Deadlock, application level lock, database level lock by taking thread dump and analyze to get the root cause for the hang.
  • Active involvement in monitoring server performance, network traffic to reduce performance bottleneck.
  • Configured the web server interfaces, session management, virtual hosts and transports for WebLogic.
  • 24X7 on-call production support and troubleshooting problems related to WebLogic Server, JBoss, OSB, Layer 7, SSL certs and Confidential applications.
  • Handled code checkin/checkout and branch management through configuration tool Git.

Environment: WebLogic Server 9.2/10.3/11g/12c, Jboss, Oracle 9i/10g, UNIX (Solaris 8/9.0/10.0), Linux, Python, Shell Scripting, Windows 2003/2008/2012 , iPlanet Web Server, IIS Webserver, Java, Layer 7, Site minder, Riskminder, OSB, SOA, OVD, AIA, OSM, BRM,SOA, OSB, Coherence, OBIEE, Splunk, App dynamics, Tidal, F5, Servicenow, Jira, Confluence, Git

Confidential, Alpharetta, GA

Sr. Middleware Admin (Technical Lead)

Responsibilities:

  • Install, configure and administered of Websphere, WebLogic Application Server 9.2/10.3/12c on Solaris, Cloud Linux (RHEL) and Windows environment.
  • Maintained Websphere, WebLogic Application Server 9.x/10.x/11g/12c on different UNIX platforms and have setup development, testing, staging and production environments for the ongoing application developments.
  • Worked extensively on installation and configuration of Apache Web Server, OHS, iPlanet Web Server and IIS Web Server.
  • Hands on experience in Cloud computing and migrated lot of Confidential &T application to cloud Env.
  • Installed fix packs and patches to WebLogic Server and JDK.
  • Involved in migration of WebLogic Server 9.2/11g to WebLogic Server 10.3/11g/12c.
  • Participate in application load testing, analyze load test results, troubleshoot & address performance bottleneck of application, migrate application through various test, QA, UAT environment up to production.
  • Performance tuning of JVM heap size, garbage collections, java stack and Native thread & production performance.
  • Memory issues, application leak or WebLogic leak or java bug. By tuning and profiling the memory with third party tools.
  • Deployed WARs, EARs using WebLogic Admin Console as well as running scripts.
  • Experience with WLST and configuring various WebLogic components/services via Python script.
  • Achieved continues integration efforts using ANT, Maven.
  • Developed UNIX shell scripts and WLST scripts to start/stop admin and manage servers and to deploy different applications like .war or .ear files.
  • Implemented security using 2 way SSL authentication, created user roles and groups for securing the resources using local operating system authentication.
  • Implemented and renewed SSL cert in both application and webservers.
  • Disk space management & User administration.
  • Preparing backup procedures, scheduling backups through crontab entries.
  • Server Hang, Deadlock, application level lock, database level lock by taking thread dump and analyze to get the root cause for the hang.
  • Install, build and automate OHS (Oracle HTTP Server) environments through RPM.
  • Troubleshooting issues and setting up Proactive monitoring for webservers and application servers.
  • Good Working experience with iplanet, OHS, Apache and WebLogic.
  • Strong knowledge in UNIX, WLST and Shell scripting.
  • Manage and support both Production and non-prod environments.
  • Experience in configuration and Performance tuning for webservers.
  • Good understanding of Systems Development Life Cycle (SDLC).
  • Working experience with Databases like SQL Server, Oracle.
  • Active involvement in monitoring server performance, network traffic to reduce performance bottleneck.
  • Configured the web server interfaces, session management, virtual hosts and transports for WebLogic.
  • 24X7 on-call production and non-prod support and troubleshooting problems related to WebLogic Server and various ATT applications.
  • Migrated Weblogic Env from Solaris Env to Linux Cloud(U2L).
  • Have good knowledge in cloud computing.
  • Handled code and branch management through configuration tool SVN

Environment: WebLogic Server 9.2/10.3/11g/12c, Oracle 9i/10g, UNIX (Solaris 8/9.0/10.0), Linux, Python, Shell scripting, ANT Script, Maven, Jira, Windows 2003, iPlanet Web Server, Apache, IIS Webserver, SOA,Java, CMS, OHS, SVN

Confidential

Sr. Middleware Admin (Technical Lead)

Responsibilities:

  • Install, configure and administered of WebLogic Application Server 9.2/10.x/11g on Solaris, Linux (RHL) environments.
  • Install, configure and administered of WebLogic application servers in various environments.
  • Used config wizard extensively to create and manage WebLogic domains.
  • Provided 24/7 Support and on call schedule for Production support.
  • Configure and administered of JDBC, JMS, JNDI, SNMP in WebLogic Server.
  • Configure and administered of WebLogic server with Oracle9i database.
  • Installed and configured Apache 1.3 as plug-in on UNIX environment and deployed applications.
  • Configure Clustering EJB objects, JDBC connections and JMS connection factories.
  • Written WLST to check the status of WLServers.
  • Configure Node manager for administer the Managed servers.
  • Created and configured new users groups and global roles to authenticate.
  • Configure and administered Connection pools for JDBC connections.
  • Deployed applications like formats of WAR, JAR, EAR and Web-based/E-Commerce in WebLogic.
  • Deployed applications on multiple WebLogic Server and maintained Load balancing, High Availability and Failover functionality.
  • Involved in doing a performance benchmark of Apache/WebLogic server by using Application Manager.
  • Troubleshooting issues and setting up Proactive monitoring for webservers and application servers.
  • Good Knowledge on SSL configurations and implementation for application and web servers.
  • Good Working experience with Apache and WebLogic.
  • Strong knowledge UNIX and Shell scripting.
  • Administered and support file transfer through XFB and FTP.
  • Manage and support both Production and non-prod environments.
  • Experience in configuration and Performance tuning for webservers.
  • Good understanding of Systems Development Life Cycle (SDLC).
  • Working experience with Databases ETL jobs.
  • Configured SSL and provided WebLogic based security procedures.
  • Configured and deployed applications in various work environments like Development, QA, and Production.

Environment: WebLogic Server 8.3/9.2/11G, Solaris10, Oracle9i, Apache, FTP, XFB, ETL, Shell script, WLST, Bridge Clarify

Confidential

Middleware Administrator

Responsibilities:

  • Provided support to Production, Development and Staging environments.
  • Installation, Configuration, troubleshooting and maintaining the WebLogic and Apache Web server .
  • Configured JDBC resources and bounded to the J2EE applications configured the connection pools for the various data sources.
  • Deployed applications on multiple WebLogic Servers and maintained Load balancing, high availability and Fail over functionality.
  • Created connection pools, various data sources, JMS connection Factories, Queues and topics.
  • Configured Execute Threads, Connection Pools and JMS Bridges etc. for different components of the system.
  • Configured Application Servers weblogic on a single Server and cluster of Servers.
  • Managing and Monitoring the JVM performance by WebLogic Heap Size, garbage collection, JDBC Pools.
  • Developed scripts (start, stop, backup & recovery processes) for web application server administration and system health checks like Disk Space, CPU Utilization and memory Utilization etc.
  • Responsible for application monitoring setup using Logmon and Procmon mechanism.
  • Monitor and execute failed batch jobs.
  • Troubleshooting issues and setting up Proactive monitoring for webservers and application servers.
  • Configured SQUID proxy for multiple applications.
  • Good Knowledge on SSL configurations and implementation for application servers and webservers.
  • Strong knowledge in UNIX and Shell scripting.
  • Administered and support file transfer through XFB and FTP.
  • Manage and support both Production environments.
  • Experience in configuration and Performance tuning for webservers.
  • Good understanding of Systems Development Life Cycle (SDLC).
  • Working experience with databases like SQL and Oracle.
  • Installed and configured Apache Http Server 2.0 .
  • Involved in 24/7 support for production environments.

Environment: Solaris, Weblogic (7.0, 8.1, 10.x/11g) Application Server, UNIX, Shell Scripting, Perl Scripting, Logmon, Procmon, squid proxy, ITIL, Apache, FTP, XFB, LDAP, Bridge Clarify

Confidential

Middleware Administrator

Responsibilities:

  • Provided support to Production, Development and Staging environments.
  • Installation, Configuration, troubleshooting and maintaining the WebLogic and Apache Web server .
  • Configured JDBC resources and bounded to the J2EE applications configured the connection pools for the various data sources.
  • Deployed applications on multiple WebLogic Servers and maintained Load balancing, high availability and Fail over functionality.
  • Created connection pools, various data sources, JMS connection Factories, Queues and topics.
  • Configured Execute Threads, Connection Pools and JMS Bridges etc. for different components of the system.
  • Configured Application Servers weblogic on a single Server and cluster of Servers.
  • Managing and Monitoring the JVM performance by WebLogic Heap Size, garbage collection, JDBC Pools.
  • Developed scripts (start, stop, backup & recovery processes) for web application server administration and system health checks like Disk Space, CPU Utilization and memory Utilization etc.
  • Responsible for application monitoring setup using Logmon and Procmon mechanism.
  • Monitor and execute failed batch jobs.
  • Troubleshooting issues and setting up Proactive monitoring for webservers and application servers.
  • Configured SQUID proxy for multiple applications.
  • Good Knowledge on SSL configurations and implementation for application servers and webservers.
  • Strong knowledge in UNIX and Shell scripting.
  • Manage and support both Production environments.
  • Administered and support file transfer through XFB and FTP.
  • Experience in configuration and Performance tuning for webservers.
  • Good understanding of Systems Development Life Cycle (SDLC).
  • Working experience with databases like SQL and Oracle.
  • Installed and configured Apache Http Server 2.0 .
  • Involved in 24/7 support for production environments.

Environment: Solaris, Weblogic (7.0, 8.1, 10.x/11g) Application Server, UNIX, Shell Scripting, Perl Scripting, Logmon, Procmon, squid proxy, ITIL, Apache, FTP, XFB, LDAP, Bridge Clarify

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