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Street Address Turkey Creek WayLakeland FL. PHONE NUMBER AVAILABLEOBJECTIVE:Manage UNIX based systems environments proactively and efficiently.
SKILLS:
OS:Solaris Sun OS 4.3.1 to Solaris 10, AIX 5.3, 6.1, Linux Red hat 4, 5,6Languages:KSH, BASH, SQLScripting Languages:PYTHON, AWK, SEDApplications:Weblogic, Weblogic Portal, WebSphere, WASce, HP Probe, Autosys, Toad, Tivoli, Gemfire, VERITAS VCS, Netbackup, CA Unicenter, SiteScope, RealSecure, SunMC, Apache, Sun One, Tomcat, BMC patrol, Foglight, Siteminder, PVCS, Hermes, Sun Directory Server 6.xHardware:SUN Fire series V120/V880 3800 E10k, SUN 6320 - EMC Symmetrix DMX, HBA include EMULEX and QLOGIC as well as JNI Mcdata 6064 Director class switch, IBM I series, SAN storage - Hitachi 7700,9900 SeriesEducation: High school diploma 1978 Madison Central highCERTIFICATIONS:UNIX Certification, NYU, 1990WORK EXPERIENCEJan. 2018 to Mar. 31 2024Verizon Tampa FL.Application support specialist Primary responsibility Production application support
Database updates, deletes and inserts using SQL statementsresponsible for working user trouble tickets ticket system in house simalar to Remedy ETL tools - AWS pipeline Select statements for troubleshooting.Requeuing rest requests to application server aftertroubleshooting payload with SOAP UI tool.Analyzing java application logs for failures.Working Jira tickets for various user issues.
User adds to application and configuration of permissions to access applications with the portal.Python scripts for automation
Change management authorization manager work with DEV team and coordinate all changes for planning team including creating CR and approval as well as work with the audit team.Linux admin for production application AWS instances
Syniverse Technologies Tampa FL.Oct. 2015 to Dec. 8 2017Linux/Unix senior systems engineer - operating systems include Red-hat Linux/Solaris/AIX Responsible for all real time alerts such as SNMP, ping failures, NTP time sync, filesystem fullLDAP issues, memory usage CPU etc. also VMware alerts such as host not connected, memory usage,CPU usage. CRQ s such as adding memory and disk, enabling cron, adding packages,Security patching etc. SR s such as Writing scripts (KSH) for Automating tasks, building new VM s etc. Attending bridges for troubleshooting application issues. Configuring Red Hat server using vmware
Starwood Hotels OrlandoMay 2015 to Aug. 2015 SR. Unix Admin.Operating system Solaris 10 Change requests, including application installs examples: Tripwire, uptimeSecurity/vulnerabilities - Installing Security Blanket and Hardening Patching
building new Ldom using jump start to load OS. Writing scripts (KSH) for Automating tasks.
application supportWells Fargo & Co. RemoteJuly 2013 to April 2015 SR. Unix Admin./WebLogic Admin.
As WebLogic Admin. Installation and configuration of WebLogic
Troubleshooting environment issue s Deployment of code and general support of application developer sAs Unix Admin. Change requests and work orders for Solaris and Linux. VM farm migrations,
patching,
adding SAN/ creating file systems Shell scripting, problem tickets (troubleshooting) SAN migrations
, maintenance of VERITAS VCS and VxVm. Creation and maintenance of Solaris zonesJPMORGAN CHASE Tampa fl.June 2012 - June 2013 Automation of jobs using CA Workload Automation. Work with all lines of business including UNIX SA, DBA, Development, network etc
to identify and remediate client issues. Maintain production Database updates, deletes and inserts. Worked with monitoring team to setup alerts on all Unix application servers. Writing Unix scripts for automation of jobs done manually. using SQL statements for trouble shooting as well as updates and deletesT-MOBILE Tampa FL.June 2011 June 2012Application support analyst Write UNIX scripts to automate manual tasks. Troubleshoot customer account issue on in house applications. WebLogic deployments and configuration. Correct xml and resend SOAP messages. Respond to alerts for file system, CPU etc. Validation of code deployment and migrations.
CITIGROUP - Weblogic/WebSphere SME/Project Manager
Application supportMay 2010 May 2011
Hired by CITI GFTS management to assist in the transition from Weblogic to WebSphere.
Offshore resource coordinator; Coordinate Citigroup.net upgrade from 3DNS to Netscaler GSLB. Coordinate and Implemented migration of Weblogic Portal 10 to 10.3.1 including QA testing. All projects managed from initiation to implementation including planning, analysis, design development and implementation. project management software includes MS project, MS Excel.
application support of Weblogic and SQL statements to troubleshoot apps as well as updates and deletes of dataPM Tasks
Load balancer cutover from 3DNS to Netscaler GSLB for citigroup.net Solaris/Linux Health Check Alerts install
Tech Refresh of AIX WebSphere servers.
Implementing Hermes auto deploy for WebSphere environment using CITI Developer portal. Engineered the python and ksh shell scripts for the Hermes Prototype.
Installed and configured WASce for light weight applications. Create and maintain architecture diagram of environment. Installation of SSL certificates on Sun One Web server.
Daily support of citigroup.net (portal for Citigroup) including content
management, deployment of code, troubleshooting application bottlenecks, monitoring
COMCAST - Weblogic/WebSphere Sr. Administrator
March 2009 April 2010 Cherry Hill NJ. monitoring and troubleshooting of large scale enterprise environment. Managed the following: Load balancing using F5 for failover; WebLogic portion of application processing, for the subscriber provisioning system bridge and outage management.
LDAP administration and maintenance using sun Directory server including search and modify and set up of LDAP clients.Tasks Included: Ownership of Solaris and Linux servers.
Monitoring software included.
Wily Net cool and Concord.
Environment included Apache, Tomcat, and Sun One LDAP.
IBM - Senior Weblogic/Unix Admin/PM
June 2006 March 2009 RemoteWebLogic administrator for the General Motors Account. Support and administration of Web applications. Env including Weblogic Portal 8.1 Sun One LDAP, and Apache with Load Balancer.
Managed 24x7 on-call rotations.
Projects: Tech. refresh of existing Solaris servers including new hardware and OS upgrade, worked with other lines of service including network, development and QA teams. Upgrade from WebLogic version 9.0 to version 10 Migration of applications from mainframe to distributed systems environmentTasks Included: Installation, Configuration, and Administration of Weblogic environments: 8.1, 9.0 and 10. Installation of Sun Solaris Operating System. Support Apache Tomcat environment for Developers.
Configure domains.
Domain User account maintenance and LDAP integration with weblogic Including tuning and.
Manage servers, security realms, clusters, JMS. JDBC connections, monitoring and tuning. Scripting, SSL certification deployment of apps.
GlaxoSmithKline - Senior Weblogic/Unix Admin
Dec 2005 June 2006 King of Prussia PA. Configure WebLogic environments including JDBC JNDI JMS Tuning of JVM Deployment of new or upgraded applications; maintaining enterprise AIX UNIX environment consisting of over 500 servers.
Rack and stack
Loading OS, installation and configuration of HBA including SAN package and patch install. Configuration of SAN disk including sd.conf, st.conf, lpcf.conf and cfgadm. Adding to network: cabling, interface configuration, port request on switch, and patch management. Installation of software and application support. Creating and maintaining file systems. Account maintenance, using NIS, Troubleshooting network issues, slowness, application failures, and web server issues,
Backup and Recovery,
Information Services Intl. - Senior Weblogic/Unix Admin
March 2005 Oct 2005 Hawthorne NJ. Configure WebLogic JVM environment including managed servers, deployment of java applications, JDBC connections and data sources as well as troubleshooting problems in the environment.
Configure Apache Tomcat frontend and Oracle backend setup. Setup of Apache web server and coordination of Oracle database.
Directly responsible for launching all external websites on target dates.
Set up UNIX platform for all apps on Solaris 8, Disk management using VERITAS volume mngr., backup using Tivoli Storage manager.Blue Cross - Senior UNIX/ WebSphere/PM
Nov 2004 March 2005 Philadelphia PA. Managed all projects for Development, test and QA.
coordination of other lines of service such as networks and DBA s for projects.
configured data sources, connection pools etc. Performance monitoring using Wily and tuning.
Configuration and Administration of WebSphere portal. Installed and configured Tomcat.
TCP parameter tuning,
Patch management
Accounts setup, startup scripts, Disk management using VERITAS volume manager.Vanguard - WebSphere administrator
Aug 2004 Nov 2004 Irvington NJ. Configuration of web server front end using Netscape IPlanet. Configuration of JVM and deployment of EAR, WAR and JAR files. Set up of data sources and security using SSI files (profiles) in DEV, TEST and QA.
Trouble shoot existing environment consisting of site scope and Netegrity, ORACLE, SYBASE and DB2 connectionsAdvance Magazine Group - Sun System Administrator/PM
Sep 2002 Aug 2004 Wilmington DE. Managed UNIX environment consisting of Web Hosting, WebSphere 5.0, People Soft, Apache web server.
Managed SAN, consisting of 9980 and 9960 series using High Command, Remote console.Accomplishments
Building UNIX server environment in a new Data Center. Including procurement of servers, rack and stack, cabling, configuration of servers Cutover of people Soft environment from existing Data Center in NYC to new Data Center in Delaware including new servers, network, SAN and Database Administered McData switches, (Director Class). This included zoning, persistent binding, configuration and presentation of LUN s to servers, as well as the creation and maintenance using VERITAS volume manager. Development, test and Production Environment. This included: DNS, Tivoli backup and recovery, SunMC, and VERITAS VCS cluster. Change management, capacity planning, and build meeting on call schedule and all project coordination between LOS.
Computer Sciences Corp - Senior Weblogic admin/PM
April 1999 Sep 2002 Newark DE.Accomplishment: Building and configuring a Global Web Hosting environment running on a Solaris platform and Hitachi SAN. Lead UNIX engineer and managed the project from Storage, Network, security, Database and Web perspective. Three tier architecture with check point fire wall and gauntlet fire wall between tiers. Administration of WebLogic environment, including configuration of JVM s, deployment of applications, monitoring, and tuning. Netscape IPlanet web layer, Weblogic App layer and Oracle back-end.
Managed SAN Storage for Oracle backend. Security software - heat, real-securer Software in environment also included - VERITAS VCS and Volume manager. change management, Capacity planning, SLA, Architecture and planning, back- up and recovery. Lead operations team in the installation, support, and troubleshooting of Sun hardware
Configuration of Weblogic environment In support of java developers.
Managed server deployment of applications,
Configured JDBC connections,
Merrill Lynch - Senior Sun System Administrator
April 1998 March 1999 NYC NY. Build new machines based on JumpStart; use the package utility to configure the system environment for current and new applications coding, testing, and packaging. Configuration and management of NIS and NFS. Installation and support of Sun hardware from Ultra Enterprise 4000, Ultra 2/1, Sparc 1000 to Sparc 20/10/5/2/1 - with variant operating systems from Solaris 2.6/2.5/2.x. support and development of the Repo Desk, Government and Options Desk Consisting of 30 Solaris servers and 100+ workstations.Paine Webber - Sun System Administrator
Sep 1997 April 1998 NYC NY. Managed Sun workstations operating both SunOS 4.1.3 and Solaris 2.5 with X/Motif and network printers situated in the Capital Markets trading environment. Support Equities Derivatives, Fixed Income, Foreign Exchange, Government Options, OTC trading desks, and their associated development and research departments. Built and supported a high availability NFS server that provides redundant data storage for the production environment. Built mirrored NIS, NFS and Sybase database servers. Train night operators and floor support personnel to monitor systems and desktop workstations deployment. |
