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Gustavo Alejandro Romero Sanchez | Elance
 
176985602337900
Last Sign-in: Dec 4, 2014

Gustavo Alejandro Romero Sanchez

IT Network/Security Expert
   Bolivia
  |   La Paz, Murillo
  |  9:32 pm Local Time

Verified Freelancer

Gustavo Alejandro Romero Sanchez's identity has been verified.  Learn More

Overview

IT professional with a passion for virtualization, networking and most of all, IT security. With over 5 years of experience I believe in innovation, professionalism and dedication.

I have worked full-time in large companies and government companies using Virtualization (Microsoft Hyper-V, Linux KVM) as well as collaboration (Microsoft Exchange, Zimbra Collaboration Suite) and unified communications (Microsoft Lync, Cisco CUCM) solutions.

I am comfortable working with proprietary software (Microsoft technologies, Cisco, Oracle) as well as...

Read More »
Jul 13, 2014|System Administration|Private|Completed
|
4.7
May 30, 2014|System Administration|Private|Completed
|
5.0

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Portfolio

Network security implementation for a large government company. Infrastructure: AAA...
Redesigned the WLAN network for a large government company for load balancing, high...
Redesigned the LAN/MAN topology for a large government company. Highly-available,...
Active Directory implementation and configuration for a large government company,...
Implementation of Lync Server for a large government company. Deployed Lync in...
Implementation of Failover Cluster with Hyper-V servers and underlying Cluster Shared...

Skills (10)

Tested
Internet Security
Antispam and Antivirus
My Score
avg
Passed
Internet Security Test
My Score
avg
Firewall
Firewall Concepts Test
My Score
avg
Microsoft Windows Server
Networking XP Test
My Score
avg
Cisco Certified Network Associate (CCNA)
CCNA
My Score
avg
Linux System Administration
Linux
My Score
avg
Red Hat Linux
My Score
avg
Red Hat Administration
Red Hat Linux
My Score
avg
Windows 8 Administration
Windows 8
My Score
avg
Virtualization
Microsoft Exchange
Microsoft Windows Powershell

Service Description

Basic service offering:

Design, implementation and troubleshooting of LAN / WLAN networks, including security equipment like Firewalls, IDS/IPS, FW/Rev Proxy and load balancers. These solutions can be using proprietary HW/SW or completely FOSS (Free Open Source Software).

Design, implementation and troubleshooting of virtualized environments using Microsoft Hyper-V platforms, Linux KVM or VMware based. This includes datacenter and cloud based environments (AWS, Windows Azure).

Expertise in Microsoft Technologies: Windows Server 2012 R2 (AD, DNS, DHCP), Microsoft Exchange Server (2010,2013), Microsoft Lync Server (2010,2013). Powershell scripting.

Expertise in FOSS solutions: CentOS, Debian, HAProxy, Squid, PfSense, BIND, Zimbra. Zentyal.

Malware diagnostic and removal on Windows based environments.

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Education

Universidad Catolica Boliviana
Systems Engineering
-

Keywords

Networking
IT Security
Virtualization
Linux
Windows Server
Exchange
Lync
My Snapshot
IT & Programming
3
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
2
2
0
Total
Milestones
Hours
Reviews
4.9
Recommend
Clients
Total
Repeat
Earnings
Private
Private
Total
Per Client
Identity
Username
gustavorom
Type
Individual
Member Since
January 2014
Elance URL
Verifications
0
Groups
Gustavo Alejandro Romero Sanchez | Elance

Gustavo Alejandro Romero Sanchez