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Computer Science Manager

Foster City, California, United States
October 14, 2016

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Sudha Rani Thakur

317-***-**** San Francisco, CA

Middleware Administrator

6+ years of experience in Middleware Administration, such as Planning, Installing, Configuring, Administering, Tuning and Troubleshooting, using WebSphere application server, WebLogic, and JBOSS 5.X on IBM-AIX 6.1, Sun Solaris 8/7/2.x, Linux and Windows NT/2000 platforms.

Strong analytical and problem solving skills, ability to quickly adapt to new environments and learn new technologies.

Detail oriented, self-driven, quick learner with proven interpersonal and communication skills.

Technical Expertise:

•WebLogic, JBOSS 5.X,6.X on IBM-AIX 6.1, Sun Solaris 8/7/2.x, Linux and Windows NT/2000

•WebSphere Application Server 7.x/6.x/5.x/4.x, IBM HTTP Web Server, Apache Web Server, IIS 6.0/7.5 on Linux, AIX and Windows XP/NT/2003/2008

•Scripting in JACL, Jython using wsadmin and shell scripts.

Professional Experience

Navient, Fishers IN Aug’ 14 – Present

Middleware Administrator

Installed, configured, administered and supported JBOSS 6.x on Red Hat Linux environments

Mentored junior administrators on middleware technologies.

Experience in Configuring F5 with VIPS, Pools and Monitors for a F5 fronting architecture and setting up SSL (ssl offloading at F5 or clientside/serverside SSL and passthru SSL).

Installed and supported Tomcat 7.0.40 on Linux Servers and Windows 2008 servers

Installed and configured IIS 6.0/7.5 on windows machines and configured them as proxy servers for Tomcat and Jboss application servers.

Experience in Troubleshooting the sporadic system unavailable issues, out of memory issues, deployment failures and connection issues of domain controller, slave host in a Jboss EAP domain mode installation.

Monitored the Web Server/App Server for error reports and log files and responsible for resolving various distributed application issues in order to maintain efficient operations.

Co-ordinated with Database Teams, Application Development Teams, to troubleshoot various severity level outages as per defined SLAs.

Provided 24x7 on-call application/infrastructure support for Production environment on a rotation basis.

Macys Systems and Technology, Atlanta, GA 2011-2012

IBM Web Sphere Administrator

Installed, Configured and Maintained IBM WebSphere Application Server 7.0/6.1/6.0 on AIX 6.1, Linux Platforms.

Implemented horizontal and vertical clusters for Web Sphere Application Server in a workload-managed cluster.

Migrated Websphere Application Server 6.x to 7.0 environments and IBM HTTP Servers from 6.x to 7.0.

Core member of the team for planning and implementing infrastructure for various web development components in the project.

Automated the process of creating profiles in different environment using JACL/wsadmin/jython.

Participated in Troubleshooting Production issues by analyzing log files (JVM logs and system logs) using the Log Analyzer tool and running traces.

Used Shell scripting for different administration tasks as needed.

Applied updates and security patches for Web Sphere Application Servers.

Regal Beloit Global Technology Center, Hyderabad IN 2005-2008

System Administration

Involved in Installing WebSphere 4.0/4.0.4 in both Windows NT/2000 and AIX4.3.3 & configuring IBM HTTP ( Server.

Worked on various components of WebSphere such as Workload Management (WLM), Servlet Engine, Session Manager, Admin Client, and WebSphere administration, configuration, tuning, clustering and troubleshooting WebSphere related problems.

Supported System Administration Services, Production Support, launched web projects, worked on AIX and NT OS for development, QA and production environments that also include software installations, backups, memory management, patch administration, disaster recovery processes etc. & Documentation.

On-call support (24x7), monitor and maintain multiple applications at development and QA phases.


Herguan University, Sunnyvale CA

Master’s in Computer Science

Christu Jyothi Institute of Technology and Science

Bachelors in Science

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