charlesleyva20s profilbilde
Mexicos flagg Mexicali, Mexico
Medlem siden 11. juli 2016
0 Anbefalinger


Pålogget Avlogget
More than six years of experience behind me , my priority is to seek the total satisfaction of my customers through quality service and timely application efficiency .
$28 USD/hr
6 omtaler
  • 100%Jobber fullført
  • 100%På budsjett
  • 100%Punktlighet
  • 17%Gjenta ansettelsespris


Nylige omtaler

  • bilde av Nikola M. Configure Open VPN on Open WRT Router $35.00 USD

    “charlesleyva20 did excellent job! I recommend him.”

  • bilde av adridder Speed Up Digital Ocean Server Response Time $361.00 USD

    “I cannot recommend this freelancer more. He went beyond reasonable expectations to deliver the impossible. I am amazed and thrilled at the same time! Thank you!!”

  • bilde av henkvdk asterisk/ softphone config $35.00 CAD

    “Great patience and he can solve many things with a little explaining... has experience in security as well!”

  • bilde av zerolimites iptables block all except 1 country $22.00 USD

    “Perfecto, gracias por tu esfuerzo adicional, definitivamente te volvería a contratar. Perfect, thank you for your extra effort, definitely you would hiring again”

  • bilde av salajr Project for charlesleyva20 $111.00 USD

    “Once again, charlesleyva20 delivered as promised, on-time and within budget. I am very happy with his work and I look forward to working with him on other projects.”

  • bilde av salajr Looking for a Nagios Expert $244.00 USD

    “Great work! Very dedicated and always available. Knows his stuff and very dependable. I plan to hire him again.”


IT Infrastructure Team Lead

Jul 2014

Implement, support, and administer infrastructure, network and telecommunications systems that support Teleplan’s IT standards. Perform Network related support function, Document local and wide are network layouts, diagnose and repair network problems, interface with appropriate vendors when required to remedy systems problems, responsible to document infrastructure standards and support IT systems to fulfill defined SLA's.

Network Support Analyst

Jun 2013 - Jul 2014 (1 year)

Support and monitoring routers, switches, firewalls, to Develops solutions to a variety of problems of moderate complexity. Use several tools to repair or report to the ISP when the technologies like frame relay, ATM, MPLS needs to be supported in order to maintain available the circuits. Provide Support to the LAN, as VLAN, AP, STP and routing protocols as RIP, OSPF, EIGRP, BGP. Working by objectives.

Desktop Support Analyst

Mar 2012 - Jun 2013 (1 year)

Provide technical support to personal computer and desktop computers, assist users solving problems with operating systems, hardware, software, and local applications. I was giving training to new hires about how to use the IT resources inside the company and the best practices when they are travel carrying sensitive data for the company. LAN, WLAN troubleshooting and PKI configuration to configure the VPN on mobile devices. Perform test, maintenance, and repair equipment


Information Technology Engineer

2010 - 2013 (3 years)


CCNA Routing and Switching (2013)


ID CSCO12260664, Expires on November 2018

CCNA Security (2015)


ID CSCO12260664, Expires on November 2018

CNSS 4011 Recognition (2015)


The US National Security Agency (NSA) and the Committee on National Security Systems (CNSS) recognizes that the Cisco CCNA Security certification courseware meets the CNSS 4011 training standard. By being compliant, the Cisco CCNA Security certification curriculum provides the required training for network security professionals who assist federal agencies and private sector entities to protect their information and aid in the defense of the nation's vital information resources.


  • Unix Level 1
  • US English Level 1
  • TCP/IP


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