syed hussain

Supporting Java Applications and Administration of Tomcat Application Servers and Apache Web Servers mainly on Linux Servers for Internal infrastructure and Hosting Customers in Cloud Environment. Deployment of Java applications and Performance Monitoring and Functional Testing of Java applications on Apache/Tomcat Servers. Performance/Stress Testing of Java Applications using Jmeter. Generating Jmeter Reports, suggesting application Servers/system parameters for optimum performance. Writing Bash scripts for automation of tasks and for installation/configuration of Apache/Tomcat Servers.

* Application deployment/Migrations of J2EE apps for WebLogic Application Servers, IIS configurations, creating startup scripts. * Providing technical support in the Operation of three tier enterprise environment. * Providing support in the Administration of Solaris/Unix and Windows Servers.

* Responsibilities: * Administration of WebLogic 6.1/8.1 Application Servers and Apache/ IIS Web Servers on Sun Solaris/HP Unix and Windows NT/2000/2003 platforms. * Application deployment/Migrations of J2EE apps for WebLogic Application Servers, Apache/IIS, configurations, creating startup scripts. * Providing technical support in the Operation of three tier enterprise environment. * Providing support in the Administration of Windows NT/2000 and Unix Servers. * Environment: Solaris 7/8, HP UX 11.0, Windows NT/2000/2003, Apache 2.x, * IIS 4.0/6.0, WebLogic 6.1/8.1, SSL, Webtrends 7.

* Responsibilities: * Administration of OC4J/Tomcat Application Servers and Apache/ iPlanet Web Servers on Solaris platform. Unix/Solaris Administration and Perl/Shell Scripting. * Supporting Application deployment on OC4J/Tomcat Application Servers, Apache/Tomcat/OC4J installations, configurations, creating startup scripts. * Working with ArcIMS, ArcSDE with Apache/oc4j/Oracle. * Providing technical support in the Operation of three tier enterprise environment. * Environment: Solaris 7/8, Apache 1.3.x, Tomcat 4.x, OC4J 9i, iPlanet/Netscape (3.x/6.x), ArcIMS application server, RSA security software (SecurID web agent), ArcMap Servers and other GIS Software.

* Administration of WebLogic/Tomcat Application Servers and Apache/iPlanet Web Servers on Sun Solaris. * Supporting Application deployment on Weblogic/Tomcat Application Servers, Apache/Tomcat installations/configurations, creating startup scripts, maintaining logs rotations, trouble shooting application deployment/configuration issues. * Unix Shell Scripting and Perl Scripting for various Development/Production support issues. * Environment: Solaris 7/8, Apache 2.0.4x, Tomcat 4.x, Weblogic 6.x, iPlanet/Netscape (3.x/6.x), Perl Scripting and Unix Shell Scripting.

* Administration of Application Servers/Web servers on Solaris 2.6/7/8 (Sun UES 450/3500/4500), IBM Aix 4.3 (RS6000) Servers. * Worked on Sendmail, Automation of Performance Analysis, System Monitoring/Backups. * Installation/Configuration of Solaris 7/8 using Disksuit (Mirroring). * Worked on IBM WebSphere 4.x and Java/J2EE application support. * Installation/configuration and administration of Websphere application servers on UNIX.

* Responsibilities and Tasks Performed: * Installation/Configuration and Administration of HP_UX (10.2/11.0) on HP 9000 machines, UnixWare 7, RAIDs (storage Works). * Installation/configuration of high availability Systems/Clustering (Sentinel). * Installation/configuration of Oracle on UnixWare and HP UNIX. * Administered Linux Servers (Red hat Linux 5.x). * Performed backup administration, Systems Troubleshooting, and Disk Space Allocation * Installed patches and maintained operating systems performance. * Worked with HP UNIX kernel tuning, Oracle kernel tuning/Database performance tuning. * Writing Bourne and Korn shell scripts, Awk, Sed. * Hardware upgrades, installation and replacement of disks, Memory, tape-drives.

As a Sr. Support Engineer, responsible for resolution of problems related to the installation, recommended maintenance and use of Oracle products for technical interface to customers, Original Equipment Manufacturers (OEMs) and Value-Added Resellers (VARs). Having a strong understanding of all Oracle products in their competencies and in-depth knowledge of several products and/or platforms. Routinely act independently while researching and developing solutions to customer issues. Job duties are varied and complex utilizing independent judgment. Responsibilities: Supporting Weblogic and related technologies (Webservices, Jtech/J2EE,Apache/OHS) Providing technical support to various Oracle customers all over the world for wide spectrum of Weblogic and related issues including (but not limited to) – JMS, JDBC, WebService deployment and runtime issues, Jdeveloper, Maven, Spring Framework, OHS, Fusion Middleware, etc in Development, Testing and Production environment. Support covers all versions of Weblogic from WLS 5.1 to 12c.

Administration of WebLogic Application Servers and IIS WebServers on Sun Solaris and Windows platforms. Writing/maintaining various scripts for automation and for day to day systems administration/Application deployment tasks. Responsible for Application deployments/Migrations of J2EE apps for WebLogic Application Servers, IIS configurations and scripting in both Solaris and Windows Environment. Providing support in the Administration of Solaris and Windows Servers hosting Web Applications.