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Jorge Luis | Elance
 
176985602337900
Last Sign-in: May 25, 2015

Jorge Luis

Expert RedHat RHCE engineer.
   Luxembourg
  |  9:43 pm Local Time

Overview

Minimum Hourly Rate $55

Skilled professional with a "anything is possible" attitude with 10 years of experience primarily working as a Linux systems engineer, I also have solid knowledge in VMWare and Citrix virtualization systems and networking especially in the area high availability networks and load balancing devices.

Certified in RedHat system engineer (RHCE)
Certified VMWare VCP5

Capable of architect and implement complex open source based systems whether physical, virtualized or in the cloud. Redundant or not.

I have worked as a freelancer before on...

Read More »
May 20, 2015|System Administration|Private|Completed
|
5.0
May 12, 2015|System Administration|Private|Completed
|
5.0
Mar 9, 2015|System Administration|Private|Completed
|
5.0
Mar 1, 2015|Other IT & Programming|Private|Completed
|
5.0

View All »

Skills (10)

Tested
Apache Administration
RedHat system administrator
Xen virtualization
VMware Virtualization
Network Storage
Postgresql
PostGIS
OpenLDAP
IPTables
SELinux

Service Description

Skills/Certifications

- RedHat Linux certified system engineer (RHCE)
- VMWare certified professional (VCP5)
- ITIL v3 Foundation certified
- Solaris/OpenIndiana and ZFS
- Datacenter core networks switching and routing (BGP,OSPF,VRRP,HSRP,firewall,VPN, QoS, etc)
- Network and application load balancers (Alteon,A10 networks, F5 and Linux software based)
- FreeRADIUS
- OpenLDAP
- Databases (MySQL, Postgresql, Oracle, SQL server)
- Apache,Ngix, varnish and squid web servers and proxies
- Content delivery networks
- Performance optimization of web sites.

Most relevant past projects:
- Xen Citrix based virtualization cluster with a replicated Linux based SAN for a telecoms business. Designed and deployed all components

- Replicated storage between 2 SAN servers running Solaris with ZFS and AVS for a cloud provider business. Create pools, volumes and deployed replication

- Redundant FreeRADIUS authentication system for a satellite data service business. Designed and deployed the system completely including redundant MySQL databases and heartbeat processes.

- Hotspot solution comprised of backend systems, RADIUS authentication, and custom router firmware development. Designed and deployed all components

- RedHat Spacewalk management platform for a cloud hosting business.
Deployed all components including the Oracle database

- SugarCRM installation and customization for a cloud hosting business including automated provisioning processes to auto deploy in VMWare

- Deployed...

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Employment

Private cloud hosting company
System engineer
2011 - Present
Systems engineer responsible for the Linux servers (LAMP stacks, management systems, authentication, etc...) and VMWare clusters
Fixed and Mobile operator
Systems administrator
2006 - 2011
Systems administrator responsible for virtualization and storage platforms. RedHat based systems engineer in LAMP stacks. Core data-center network architect and administrator, including load...

Education

IPL
Telecom and computer systems engineering
-

Keywords

Linux system engineering and administration
VCP
Solaris
IP Networking
Cloud system engineer
RHCE
Content distribution network (CDN)
Storage area networks (SAN)
ZFS
Network engineering
My Snapshot
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
6
6
8
Total
Milestones
Hours
Reviews
5.0
Recommend
Clients
Total
Repeat
Earnings
Private
Private
Total
Per Client
Identity
Username
jmluis
Type
Individual
Member Since
November 2011
Elance URL
Verifications
0
Jorge Luis | Elance

Jorge Luis