Find freelancers. Lose those costly delays.

With 1.7 million freelancers, we'll match you with the perfect talent.

or, Register with Elance »

Leonardo Oroná | Elance
 
176985602337900
Last Sign-in: Jun 12, 2013

Leonardo Oroná

VMware Expert
   Argentina
  |   Córdoba, Argentina
  |  5:57 pm Local Time

Overview

Experienced on Windows and Linux systems, DHCP, DNS and File Servers. Wide usage of monitoring tools, Networking. Virtualization with VMware vSphere - ESX Server, Hyper-V, Citrix XenServer. Unix & Linux administration / management, Solaris. Wide knowledge of Microsoft platform, Windows Server 2003/2008. Networking & Security System, Vulnerabilities, Penetration Testing & Prevention. Securing Wired & Wireless Networks.

Specialties: Build ESX Farms. Windows Server / ESX Server troubleshooting. VMware PowerCli, Powershell, ITIL, Linux,...

Read More »

Skills (10)

Tested
Linux
VMware
w2k8
w2k3
AD
HP SIM
SCRIPTING
Powershell
Automation
PowerCli

Service Description

1st escalation contact for Wintel / Virtualization incidents.
I took place in migrations, upgrades and patch management procedures.
Analyzed the hardware and software requirements for new virtual Farms, sizing, performance and capacity planning, calculations to order proper hardware for new virtual farms.
Performed Hardware refresh, server migrations, Server role migrations.
Installed, configured and refreshed AD Domain Controllers.
Provided on-call support 24-7 / help desk support, and worked on priority incident tickets using ticketing systems like Remedy & Service Center.
Configured HP Sim and DELL Open Manage in order to perform hardware monitoring / send mail alerts.
Performed Incident / Change management.
Maintain hardware inventory control on Master Server List using PowerShell and VMware PowerCli scripts to grab information from servers.
Created several scripts to monitor Critical Server Services, including % free space on server disks, server uptime.
Performed post patching PowerShell scripts to maintain all Server Services after post patching & server reboot.
Worked with Vendors, escalating critical issues and provided action plan to solve them.
As Team lead I also provided knowledge transfer and training to team members.
Participate in projects and took decisions about VMware design and implementations.
Worked with other business units to troubleshoot production issues.
Helped on virtual infrastructure designs.
Recommended new technologies, configurations, best...

Read More »

Employment

ACS, a Xerox Company
Wintel Sr. Engineer
2011 - 2013
Sr. System Administrator for the ACS Wintel Team in Argentina. I work with teams from India, USA and México attending the virtual and physical server infrastructure in production environments...
Hewlett Packard
Wintel & ESX Server Build Team
2010 - 2011
Advanced System Administrator, Windows & ESX Servers builds for the biggest companies around the world - Wintel Build Team - Server delivery office. Between my everyday tasks were those of building...

Keywords

DNS POWERSHELL VMWARE ESX VSPHERE IIS DHCP AD POWERCLI SCRIPT SCRIPTING DELPHI PASCAL PROGRAMMING ILO DRAC SERVER WINDOWS WINTEL AUTOMATION WMI VBSCRIPT
My Snapshot
IT & Programming
1
Elance Level
Level represents activity and experience on Elance. Freelancers start at Level 1 and achieve higher levels through their work. A higher "Level" indicates greater earnings, ratings and other achievements on Elance. Learn More »
  • 12 months
  • Lifetime
Jobs
0
0
0
Total
Milestones
Hours
Reviews
Recommend
Clients
Total
Repeat
Earnings
Total
Per Client
Identity
Username
leonardo-orona
Type
Individual
Member Since
January 2013
Elance URL
Verifications
0
Leonardo Oroná | Elance

Leonardo Oroná