Electronics Engineer, Web Developer, SEO Specialist & Blogger


University Electronic Technologist graduated in Venezuela with experience in cell phones and currently working in the SEO and Online Marketing world.

  • Name
    Brigzen Coronado
  • Date of birth
    September 18th 1975
  • Place of birth
    Caracas, Venezuela
  • Languages
    Spanish, B1+ Lower Intermediate English
  • Hobbies
    Math, Chess, Movies
  • Website
University Institute of Technology Antonio Jose De Sucre.

Caracas, Venezuela

I studied a short degree in electronic engineering (TSU – three years) in one of the best university institutes in Venezuela.

Telefonica Movistar of Venezuela, Lucent Technologies and Amper S.A. of Venezuela.

Caracas, Venezuela

I worked in three major cellular telecommunications companies:

During my time at these three companies, I carried out external work on base stations (BTS): installation and optimization of telecommunications equipment, assembly of coaxial cable transmission lines and cell site antennas in telecommunications towers; and SWR correction throughout the radiant system. On-site work: optimization and calibration of Motorola 9600 cellular base stations. Remote work on base stations (BTS), telephone exchanges and STP: feature loading, monitoring, control, fault correction, maintenance, configurations, scheduled jobs, advanced support, creation of procedures and cooperation with operators from other countries.


Caracas, Venezuela

Over time I formed my own e-commerce company: Fototronia. I created an online e-commerce store developed with the OpenCart CMS. Here I made my first contacts with supplier factories in China. I positioned myself as one of the main online stores of articles for cameras nationwide, both for the end customer and for small retailers. I acquired knowledge in B2B and B2C business. I liked the idea of creating content on the web and funneling traffic to it.

New York


The economic, political and social situations in my country, Venezuela, led me to move to New York City (without knowing anyone getting off the plane). In the time that I have here I have dedicated myself to the study of SEO, blogging and Digital Marketing with which I am quite identified. Since then I have been active in the blogging area, creating websites and blogs such as:

I have been quite active on and

Hire MeDownload Resume


Carry out projects

In my different work experiences I have had in my hands the responsibility of starting, developing and finishing projects with deadlines for delivery. I know the responsibility and the importance of doing this kind of thing.

Learn new technologies

I am used to software and technical environments, so I am available to learn the configuration, handling and control of new technologies.

Focused on innovating

Today’s world demands more innovation, quality and development every day. So we can no longer do the same thing in the same way all the time. It is necessary to innovate, and in doing so, evaluate once again the horizon of possibilities to find new paths.

Value added

In the years that I worked at Telefónica de Venezuela, this company won the number 1 spot for Great Place to Work. The most important philosophy that all employees cultivated was added value. I try to contribute something that makes it something special.


Excellent professional with optimal approach when it comes to addressing problems during his stay in the Operations Management at Telefónica Movistar Venezuela. Good communication skills. And Commitment to their functions.

Jorge Caraballo


Founder & Manager - Fototronia

2010 - 2015

I started my own e-commerce project related to photo camera accessories supplier. I placed my products in the main portals of Venezuela, becoming the online store in the first places.

See documents: Tengfei International letter

Advanced Network Support Specialist - Movistar Telefónica Venezuela

January 2006 - December 2010

Telcel C.A. of the Telefónica group: The main cellular communications company in Venezuela.

  • Network Specialist II at the CCR (Network Control Center). Remote monitoring, control and maintenance of the CDMA cellular base station and telephone exchange network.
  • Network Specialist IV in CCR Backoffice. Manage the failures in the residential and mobile telephone networks of massive impact on the user.
  • Advanced Support Specialist in the area of SAR (Advanced Network Support). Manage failures related to international long distance and international roaming.

See documents: Work certificate

Assistant Engineer - Lucent Technologies

January 2004 - December 2005

Lucent Technologies was the supplier of CDMA equipment for Telcel Bell South in Venezuela (main client); before the GSM implementation.

  • Remote upload of new features to Telcel Bell South CDMA base stations.
  • CDMA support at the CCR (Network Control Center) of the Telcel Bell South Networks department.


January 2002 - August 2003

In this period of time I carried out work as freelancer in the installation of GSM base stations, the assembly of the waveguide and the sector antennas.

Expert technician - Amper Venezuela S.A.

June 1999 - October 2001

Amper is the main contractor for Telefónica, Spain’s large telephone company. Amper ventured into Venezuela in 1998 to try to establish a presence before Telefónica’s arrival in Latin America.

  • Optimization of Motorola 9600 digital base stations.
  • Participation in various projects for the installation of telecommunications equipment.
  • In charge of the installation of the structured wiring network of one of the Shopping Centers of the city of Valencia in Venezuela.

See documents: Personal Reference | Work Certificate

Industrial Instrumentalist - CEVIVE C.A. (Owens Illinois group)

December 1997 - August 1998

I acquired my first solid knowledge in industrial electronics. Mainly in the control and supervision of temperature, pressure and fluid levels.

See document: Work certificate


Higher university technician in electronics (Three-year short engineering) - University Institute of Technology A.J.S.

Caracas, Venezuela, 1997

Position number 3 out of a total of 60 students in my specialty.

See documents: College Degree | Rank and position constancy | Letter of good conduct

Diversified High School ROF - Bachelor of science

Venezuela - 1993

See documents: Bachelor degree


Tools, software and programming languages that I have worked with at some point.


Enough to express that it is more of an art than a technique. And that its technicality is being displaced by the concept of utility and content for the user.

Web Development

Use of CMS WordPress, HTML, CSS, PHP, MySql, Json, Phyton for my own projects.


Knowledge about PHP and Phyton,

Marketing Online

I have the knowledge about the right way for present a product or service to final user.  


15 year working into mobile telecommunications in companies like Lucent Technologies and Telefonica.


Is good to know much, but better is to know how to learn quickly and how to find the information for the solution of a fault or a conflict.



  • All
  • Blogging
  • Fototronia
  • Lucent
  • Movistar
  • SEO
  • My E.C. 2.0 Portal
    My E.C. 2.0 Portal
  • Fototronia Blog
    Fototronia Blog
  • account account
  • Fototronia Twitter Acount
    Fototronia Twitter Acount
  • Meeting on the use of Signalling System No. 7 data by I+D Telefonica in Sao Paulo, Brasil
    Meeting on the use of Signalling System No. 7 data by I+D Telefonica in Sao Paulo, Brasil
  • Some photos of me with comrades from Movistar
    Some photos of me with comrades from Movistar
  • Some photos of me in the room of the Movistar CCR
    Some photos of me in the room of the Movistar CCR
  • Various photos while I was in Lucent Tecnologies
    Various photos while I was in Lucent Tecnologies
  • Lunch Party in Movistar
    Lunch Party in Movistar


You can contact me by any of the following means. If I don’t answer you, please leave me a voice message that I will return your call as soon as possible.

  • E-mail: