Imaginea de profil a utilizatorului charlesleyva20
Steagul Mexico Mexicali, Mexico
Membru din 11 iulie 2016
0 Recomandări


Conectat Deconectat
Team with more than 10 years of experience , or main priority is to seek the total satisfaction for our customers through quality service and timely application efficiency . Our team has the following certifications: - CCNA R&S - CCNA Security - CCNP R&S - ITIL FOUNDATION CERTIFICATE IN IT SERVICE MANAGMENT - PAYMENT CARD INDUSTRY DATA SECURITY STANDARD PCI/DSS - CERTIFIED ANDROID PROFESIONAL Training: - OSCP
$28 USD/hr
6 recenzii
  • 100%Proiecte finalizate
  • 100%Conform bugetului
  • 100%La timp
  • 17%Rata de angajare repetată


Păreri Recente

  • imaginea utilizatorului Nikola M. Configure Open VPN on Open WRT Router $35.00 USD

    “charlesleyva20 did excellent job! I recommend him.”

  • imaginea utilizatorului Alexander D. 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!!”

  • imaginea utilizatorului Henk V. asterisk/ softphone config $35.00 CAD

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

  • imaginea utilizatorului Jesus M. 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”

  • imaginea utilizatorului James S. 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.”

  • imaginea utilizatorului James S. 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 - May 2017 (2 years)

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 2021

CCNA Security (2015)


ID CSCO12260664, Expires on November 2021

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.

CCNP Routing and Switching (2018)


ID CSCO12260664, Expires on November 2021


License 6022865.20670771

Android Certified Profesional (2018)

License 215818


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


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