Carlos C.

SYSOPS ENGINEER

459 dollar
Freelancer
18 ans
San Nicolás de los Garza, MEXICO

Mon expérience

FREELANCE TINovember 2018 - Présent

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FREELANCEFebruary 2014 - November 2018

IT administrator in general, advising, implementing, installing, configuring and / or managing everything related to Security Alarms, CCTV, VoIP Servers, VoIP Links, VoIP Telephony, Ubiquiti Links, Mikrotik Links, Mikrotik Networks, RouterOS, Data Servers , Link and antenna monitoring servers (CentOS), RGB light networks, Fire Alarm Centrals.
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ELECTRONIC TOOLS MERIDAJanuary 2016 - November 2018

Systems Administrator of the company, responsible for the administration and supervision of all IT systems. Electrical and systems adaptation project for the new offices. Implementation of the internal LAN networks projects and the interconnection of offices and other locations by radio Ubiquiti links, Mikrotik router, manageable layer 2 switch and fiber optic trunks. Installation of Fire Alarm System. RGB lighting project of retail stores (electronics and systems for lighting all store spaces). Installation of security alarm, CCTV and IP cameras, with monitoring center. Installation and administration of Linux and Windows servers for company services. Installation and administration of VoIP Server, IP telephony and IP link for analog point of sale (POS) transmission with FXO and FXS Gateway.
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SAIMEJuly 2013 - January 2014

Administrator of Linux server systems (mostly Red Hat and CentOS) and some Windows, from the SAIME data centers (Administrative Identification, Migration and Foreigners Service of Venezuela). Research for the improvement of the data center server platform. Among the functions of the System Administrator of the data centers, the following stand out: Administration of all the Linux operating systems of the Data Centers, Support in some Windows Server 2003 and Windows server 2008 operating systems, Ensure local daily backups of the applications, configurations and database, Institutional mail administration, LDAP directory administration, DNS administration, WEB systems administration, Instant messaging systems administration
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FONTURJanuary 2013 - July 2013

Deputy Manager of Information Technology
Apr 2012 - Jul 2013

Deputy Manager of Information Technology of FONTUR (National Urban Transportation Fund Foundation of Venezuela). Project Leader of the corresponding areas. Implementation of the fiber optic backbone, communications core and LAN networks of Fontur Headquarters buildings. Recruitment of new staff for the area of ​​Software Development and start of automation of multiple processes of the institution. Attached to the president of Fontur. Technological advisor for the presidency of Fontur and the Vice Ministry of Transportation Services. General supervision of the Information Technology Management of Fontur (for having occupations as attached to the president).

Manager (in charge) of Information Technology
Jan 2013 - Mar 2013
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SAIMEApril 2011 - April 2012

Administrator of Linux server systems (mostly Red Hat and CentOS) and some Windows, from the SAIME data centers (Administrative Identification, Migration and Foreigners Service of Venezuela). As a server administrator, we managed to improve and stabilize the operation of the entire service platform. The implementation of the first phase of the wifi-saime project with captive portal was made. Support in the implementation of the "Migration and Visitors Isla Margarita" project. Adaptation of servers and operating systems for the implementation of payroll applications (sigefirrhh) under Linux (Debian) platform. The PKI Systems Analysis for the administration of a Public Key Infrastructure for the National Identity Card was made. Among the functions of the System Administrator of the data centers, the following stand out: Administration of all the Linux operating systems of the Data Centers, Support in some Windows Server 2003 and Windows server 2008 operating systems, Ensure local daily backups of the applications, configurations and database, Institutional mail administration, LDAP directory administration, DNS administration, WEB systems administration, Instant messaging systems administration. Configuration Manager and Assets of ITIL processes.
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VM SYSTEMSAugust 2010 - April 2011

Head of Systems with installation and maintenance of everything related to systems and technology of the company: installation of a Linux server, Administration of all operating systems of client PCs and Windows and Linux servers, Installation and administration of cabins telephone Provided installation service security systems, alarms and CCTV to customers.
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TROMERCAFebruary 2010 - August 2010

Control Engineer, supervisor of the preventive and corrective maintenance work of the electromechanical area of the trolleybus stations, electric sub-station (SEAT), energy rectification points (PR's), server room and system operations control center of mass transport. Part of the team that developed the technical maintenance specifications of the entire system for outsourcing outsourcing.
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VM SISTEMASJanuary 2009 - November 2009

Network and systems administrator, where Windows servers were reinstalled. Managed all operating systems of client PCs and Windows servers. The entire LAN network and analog telephony were reinstalled.
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SUR DEL LAGO SISTEMASSeptember 2000 - September 2001

Assembly, installation, maintenance and repair of computer hardware and software, for the store and for multiple customers.
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UNIDAD EDUCATIVA COLEGIO NUESTRA SEÑORA DE BELÉNSeptember 1998 - September 2000

Assembly, installation, maintenance and repair of computer hardware and software of the Computing Laboratory of the institution and the administrative area. Founder and diagrammer of the school newspaper "Belén a day". Design, layout, elaboration and printing of all student identification cards of the institution.
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COLEGIO DE ABOGADOSSeptember 1996 - September 1998

Installation, maintenance and repair of computer hardware and software of the bar association. Assistant transcription and formatting documents.

Mes compétences

Zabbix, Windows Server 2008, Windows Server 2003, Windows Server, Web Services, VPN, VoIP, Tomcat, System administration, Spanish, Software Development, Project Management, PostgreSQL, PKI, PHP, pfSense, MySQL, Mikrotik, Microsoft Windows 2003 Server, Matlab, Linux Red Hat, Linux, LDAP, LAN, ITIL, HTML, DNS, Data Center, CentOS, CCTV, C++, C, Apache