Middleware Engineer Resume

PROFESSIONAL EXPERIENCE

Confidential

Middleware Engineer

Responsibilities:

Primary Middleware Run team resource for Future Core (BaNCS) applications.
Automated patching, rolling back, and getting status of a patch on WebLogic Server.
Automated the process of Oracle WebLogic Server Installation, and creation of WebLogic Domain.
Automated shutdown, and restart of the Oracle WebLogic Server and Node Manager.
Automated deploying and un - deploying and updating applications to Oracle WebLogic Server.
Automated patching, rolling back a patch, getting the status of a patch for Oracle WebLogic Server.
Administer application servers of multi platforms which includes: Oracle WebLogic Server, IBM WebSphere Application Server, Red Hat JBoss
Responsible for managing Tier-1 applications in all environments including Production and DR.
Mentoring new members of the middleware, and IAS team.
Enhanced the Branch Capture system, which stabilized the production environment that reduced number of P1s and increased up time of the production environment.
Developed scripts to automate administration tasks of WebLogic Servers; including: application deployment, shutdown, restart, rotate log files, monitor database connections, create thread dumps, create heap dump.
Developed BladeLogic script to automate the recycling the application server on scheduled intervals.
Developed scripts to Install WebLogic Domain, WebLogic Server, and Node Manager.
Developed scripts for adding resources to a WebLogic Server, modifying its configuration, and deleting its resources.

Confidential

Senior Systems Engineer/Project Lead

Responsibilities:

Administering Solaris Zones
Administering Virtual Solaris x86
Installing Solaris 8,9,10 Operating Systems, using Jumpstart
Administering file systems
Managing disk storage utilizing EMC and Veritas volume manager
Installing Patches
Monitoring performance and backup of Solaris operating systems
Managing Groups and User accounts
Developed a system that allowed support staff to manage pharmacy servers remotely on secure connection to meet Sarbanes-Oxley standards; utilizing C, SQL, rsync.
Developed a tool for Data Security group to manage user accounts utilizing PERL, SSH.
Maintained and Enhanced an in-house developed tool which monitored systems resources for capacity planning.
Developed packages in UNIX/Linux native package format.
Developed a tool for support staff for managing devices on store’s network by manipulating DHCP, DNS and ARP tables on pharmacy server, which increased store’s uptime by 30%.
Assisted in a project which implemented Marimba software on corporate UNIX/Linux servers.
Led a project and carried out proof of concept for retail infrastructure based on virtualization technology utilizing VMware GSX 3.1 and RHEL 3.
Created RPMs that configured VMware GSX 3.1 and Windows 2003 Virtual
Active member of a team who performed server capacity planning.

Confidential

Senior Systems/Network Engineer

Responsibilities:

Implemented Nagios as monitoring and paging system for the entire enterprise. Developed scripts and policies, using shell/C/Perl, to monitor processes, health of applications, web/SOAP services, DB2 and Berkeley databases, growth of log files, parsing of log files for Intrusion detection and misbehaving of those applications and services.
Installed, configured and maintained IBM's WebSphere and IBM's HTTP server as the web server and admin site for enterprise. Applied patches and upgrades via EAR files for application services.
Created system/network performance reports for clients and members of board of directors.
Designed a system that collected from 200 different servers from around the world and creating reports for auditing, and billings.
Installed and managed SUSE operating systems
Installed Red Hat operating systems using kickstart
Administered file systems
Managed disk storage including Data Arrays.
Installed patches and systems upgrades
Monitored performance and backup of Linux operating systems
Managed Groups and User accounts