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Gabriel Barrandeguy

Computer Technician, IT Consulting, YouTuber

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Gabriel Barrandeguy Courses

Computer technician training for CompTIA A+ certification

$27.99

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Most Recent Review

This was amazing learning everything about computer ,as it was my first time and i gained a lot of knowledge
- Review by Luyanda Ntshangase on Computer technician training for CompTIA A+ certification

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Instructor Bio

Manager at “Gabak Technologies” March 1997 - March 2015 (18 years 1 month) Buenos Aires, Argentina.


Experience in maintenance and development of IT solutions in multiple companies. Both hardware and software. Knowledge of electronics Arming of Data Center, servers, LAN networks and wireless links (point to point and multipoint). Customized solutions. Armed with ISP and WISP (with Ubiquiti, Mikrotik and more technologies). Management of DOS, Windows, Linux, Mac. Management of personnel in charge and leadership of projects. Specialties: Networking, data centers, operating systems, team leader.


General computer maintenance to numerous companies and end users that include: data recovery, back-up systems, updates, diagnostic solutions, virus removal, and the operating system.


Experience in point-to-point and multipoint bridge solutions between different buildings or a central tower and small customer receivers


Set-up servers (Apache, PHP and FTP)


Maintenance and repair of Wi-Fi towers


Wi-Fi hot spots set (Cisco - Ubiquiti)


Installation, repair and maintenance of networks


Basic knowledge in web design


Remote assistance through networks that use: PCAnywhere, VNC, Admin, Ultra VNC, TeamViewer, and Remote Desktop


Technical support and user training for various programs


Ability to build desktop computers to meet the needs of end users


Ability to configure server computers to meet the diverse needs of companies


Programming knowledge in Borland C ++ and Borland Pascal


Knowledge of DNS, DHCP, TCP / IP and other network protocols.


Full knowledge of: DOS, Windows (9x, NT, 2000, ME, XP, 7 and 8), Partition Magic, Corel Draw, Microsoft Office, Norton Commander, Deep Freeze, Apple iOS, OSX, Android and Blackberry operating system


Knowledge of web hosting, creation, email settings, CPanel, and Google applications


Clients include: Embassy of Thailand; Egyptian Embassy; United Arab Emirates; and in the homes of diplomats of the United States Embassy (all located in Argentina) several businesses, including retail establishments, medical field (doctors and hospitals), non-profit organizations.