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Rafael
Unix/Linux System Engineer
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Rafael
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Unix/Linux System Engineer
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UNIX Linux AIX BMC Control-M BaSH Scripting System Administration Data Center IBM WebSphere SQL Server
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Recent Experience
Unix System Engineer 04/16 - 08/16
Java UNIX Eclipse Linux Ubuntu Netbeans Shell Scripts Scripting PBX SIP Systems Engineering
SysAdmin AIX 07/15 - 01/16
BMC Bladelogic BMC Control-M BMC Remedy BaSH UNIX Linux AIX SAN Microsoft Exchange LDAP Citrix MS SCCM Scripting PowerShell Windows Server
System Administrator Data-Center 04/14 - 01/15
BEA WebLogic BMC Control-M BaSH Data Center RedHat System Administration UNIX Linux Performance Monitoring Performance Testing AIX VMWare VirtualBox vSphere Scripting SQL MS Active Directory HP-UX
Summary

  • Unix/AIX/Solaris System Engineer with 13+ years of diversified experience in Production, Integration, Administration, mainly in Datacenters, Monitoring, Development and Go-live
  • BMC Bladelogic automation, WebSphere, Weblogic administrator for Citigroup for Implementation, configuration, patching, troubleshooting for Citigroup, Ericsson and Accenture.
  • Worked as a Unix administration at Banamex Citigroup,
  • SAN servers configuration with P7 IBM AIX servers.
  • Worked with AWS and VMWare. for Cloud Environment for Citigroup and Fiserv.
  • System administration as to set up implementation in data-center for Mexico UAT and Production environment Puppet (Master and Agents) adding groups of clusters Veritas and Oracle Rac, for patching web servers (Apache, Websphere, Tomcat, WASMQ) these under HP-UX, Solaris, Aix, RedHat, Linux servers.
  • Installation of new ATM servers following Citibank policies and migration from testing to production environment.
  • Creation of Security Policies, user groups and host groups preventing access to not allowed users.
  • Provide technical assistance to clients with authorize access and creation of unix user groups, access to databases access using share screen or on call with proper security protocols.
  • Installation/Administration of Nagios (Master, client) 500+ datacenter Citigroup Mexico City.
  • Scripting KSH, Bash for automation code scripts requested by bank delivering scripts for UAT and Production teams, for each change made we code the script request to maintain ha and standardization of all servers at Data-Cemter, used Ruby version 1..9, 2.2 for coding.
  • Experience using Puppt-clinet, puppetmaster, administration and implementation for Citigroup.
  • Used PB or Powerbroker to manage several servers for Citigroup in UAT and Production environment.
  • Used Control-M and CA7 for work automation at Citigroup
  • AIX, Solaris, Unix, Linux, RedHat Linux, Redhat Satellite Weblogic WAS and Apache Tomcat Webserver
  • Oracle 8, 9, 10 and 11g version installation, patching and administration in Solaris servers for Citigroup Banamex.
  • KSH scripting to deploy cronjobs and automated scripts in production environment.
  • Work for Accenture as a Dev/Programm Sr. Engineer using Tomcat, Maven, shellscripting to develp online banking apps for Bank of America, Implementation of Oracle 10g 11g. ver1.
  • Knowledege of SAN and NAS Storage and Networks and Networks attached storage.
  • Sybase DB, SQLPLUS administration for running several shell scripts for daily task as by Citigroup.
  • Handle Windows Server Administrations (2008 +) for Citigroup Banamex
  • Sun Solaris and HP/UX Installation, Administration, and Performance Tuning
  • AIX Advanced System Administration and EMC Servers Administration
  • Works in collaboration with Application, Development, Operations and other functional teams.
  • Configuring remote sys log from Unix/Linux/Solaris and BSD/OS X
  • Advanced UNIX Shell Programming, scripting editing and Users administration
  • BladeLogic used for server automation for Citibannk
  • Shell Script C-shell, bash kshell and PL/SQL running queries for Citigroup.
  • Documenting and communicating technologies, processes, and procedures supporting enterprise application systems as an application system administrator.
  • Use of diversify tools like Eclipse to invoke mysql tables and databases, used open source tools (Centos, Redhat ver7 EE, Ubuntu and vm, and run, develop Java apps.
  • Develop JAVA application with development team for sms and mms send receive cellphone invitations for Ericsson-AmericaMovil.
  • Knowledge of Ciscos AS400 and CCNA degree.
  • Knowledge of basic concepts of the functional, SQL plus, C#, Java, Weblogic and Tuxedo, Apache TomCat and Apache Servers, Backup, Virtualization, Microsoft Visual Studio2008, SQL queries, SQLplus
  • Implementation and administration LAMP (Linux, Apache, Mysqlm Php) for Ericsson, Citigroup and Huawei Projects handle tasks to implement a web portal in Apache and gather and introduce data to mysql.
  • Used IIS server, Powershell and administration of Active Directories Integration for Citigroup.
  • E-Commerce web administration using HTML and PHP and JavaScript applications that run under Apache Web Servers
  • Configuration of LDAP in UNIX HP-UX, Solaris, AIX, Linux, Redhat in mainly all projects involve to manage and administration of users permissions and manage peripherals settings.
  • Administering Windows 2003/2008 and experience administering AIX in a large enterprise environment.

Top 5 Skills
SkillsProficiencyLast Used
UNIX
2016
Linux
2016
AIX
2016
BMC Control-M
2016
BaSH
2016
Education and Certifications
Universidad UNAM Software Engineer 2004
CCNA degree,
Preferences
Availability:Immediately
Willing to relocate?:Yes
Relocation preference
Any location
Prepared to Travel:No travel (0%)
Employment Type:Any
Security Clearance:No clearance
Citizenship:U.S. Citizen