Gerardo Antonio Brenes Trejos

Gerardo Antonio Brenes Trejos Email and Phone Number

CEO GBSYS, S.A. @ GBSYS, S.A.
Costa Rica
Gerardo Antonio Brenes Trejos's Location
Costa Rica, Costa Rica
Gerardo Antonio Brenes Trejos's Contact Details

Gerardo Antonio Brenes Trejos work email

Gerardo Antonio Brenes Trejos personal email

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Gerardo Antonio Brenes Trejos phone numbers

About Gerardo Antonio Brenes Trejos

Computer Engineer graduated from the Technological Institute of Costa Rica (1982), Master in Computer and Information Sciences from the Georgia Institute of Technology (Georgia Tech) with a specialty in Databases (1987). He founded GBSYS S.A. Costa Rican IT Infrastructure Management and Software Development company on July 16, 1987, where he is currently the CEO (www.gbsys.com). Since then he has dedicated himself to consulting in Information Technology. He has been a professor at different universities in the country, especially at the Technological Institute of Costa Rica where he is also a student in the Doctorate in Business Administration. He is interested in the topics of Big-Data, Artificial Intelligence, Mobile Developments, Cloud Computing, Agromatics, Innovation, Software Quality, Secure Software and Talent Retention. In his free time he enjoys the beach, the mountains, traveling, biking, eating, reading, karaoke and above all spending time with family and friends.

Gerardo Antonio Brenes Trejos's Current Company Details
GBSYS, S.A.

Gbsys, S.A.

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CEO GBSYS, S.A.
Costa Rica
Website:
gbsys.com
Employees:
109
Gerardo Antonio Brenes Trejos Work Experience Details
  • Gbsys, S.A.
    Gbsys, S.A.
    Costa Rica
  • Gbsys, S.A.
    Ceo
    Gbsys, S.A. Jul 1987 - Present
    San Jose, San Jose, Cr
    In charge of companies overall strategy, employee engagement, alliance and suppliers. First contact with large accounts. Public Relations and alliance manager. International ventures. In the early years of the company worked as ORACLE DBA and Datawarehousing Consultant with different customers, mainly in the Central American Region Banking and Finance arena.
  • Gbsys, S.A.
    Costa Rica Information Technology Trade Mission
    Gbsys, S.A. Oct 2003 - Oct 2003
    San Jose, San Jose, Cr
    Public Speaker with the conference "Outsourcing of Information Technology Services of GBSYS"
  • Gbsys, S.A.
    Technology Trends
    Gbsys, S.A. May 2003 - May 2003
    San Jose, San Jose, Cr
    Guest speaker with the conference "Advance Database and Systems Integration Technologies"
  • Gbsys, S.A.
    3Rd World Summit On Internet And Multimedia
    Gbsys, S.A. Oct 2002 - Oct 2002
    San Jose, San Jose, Cr
    Guest speaker with the conference "Training and Retaining IT and Multimedia Talent in the Developing World.
  • Gbsys, S.A.
    Executive Sales Training
    Gbsys, S.A. Jul 1999 - Jul 1999
    San Jose, San Jose, Cr
    BMC Software Preferred Partner Program. Took the full training.
  • Gbsys, S.A.
    Catch The Edge
    Gbsys, S.A. Jan 1999 - Jan 1999
    San Jose, San Jose, Cr
    BMC Software Preferred Partner Program Conference. Participant in the event.
  • Gbsys, S.A.
    Year 2000 Seminar Banco Hondureño Del Café
    Gbsys, S.A. 1998 - 1998
    San Jose, San Jose, Cr
    Guest Speaker with the conference "Impact assestment of the Year 2000 problem".
  • Gbsys, S.A.
    Year 2000 Seminar Cpic
    Gbsys, S.A. 1998 - 1998
    San Jose, San Jose, Cr
    Guest Speaker with the conference "Data treatment and databases for the year 2000"
  • Gbsys, S.A.
    Oracle Users Club - 1995
    Gbsys, S.A. Aug 1995 - Aug 1995
    San Jose, San Jose, Cr
    Guest Speaker with the conference "Distributed Databases: The Banco Nacional Case"
  • Gbsys, S.A.
    3Er Regional Congress On Open Systems And Unix
    Gbsys, S.A. Sep 1993 - Sep 1993
    San Jose, San Jose, Cr
    Panelist in the forum "Software Selection Criteria for Open Systems"
  • Gbsys, S.A.
    Oracle Users Club - 1993
    Gbsys, S.A. Sep 1993 - Sep 1993
    San Jose, San Jose, Cr
    Guest Speaker with the conference "Open Systems"
  • Gbsys, S.A.
    Oracle Users Club - 1992
    Gbsys, S.A. May 1992 - May 1992
    San Jose, San Jose, Cr
    Guest speaker with the conference "CONNECT BY from SQL*PLUS, hierarchical relationship management within one single table".
  • Costa Rica Institute Of Technology
    Professor
    Costa Rica Institute Of Technology 1981 - Present
    Cartago, Cartago, Cr
    Originally in the Computer Science School and lately in the Management School. Taught database related courses, computer graphics theory, operating systems and MIS, IT for Managers, Project Management, Artificial Intelligence, Entrepeneurship and others.
  • Costa Rica Institute Of Technology
    Panama Technological University - Oficina 91
    Costa Rica Institute Of Technology Aug 1991 - Aug 1991
    Cartago, Cartago, Cr
    Guest speaker with the conference "Distributed Relational Databases for corporate systems development". Invited by Panama's Technological University and World Trade Center - Panama.
  • Costa Rica Institute Of Technology
    Panama Technological University - Oficina 90
    Costa Rica Institute Of Technology Aug 1990 - Aug 1990
    Cartago, Cartago, Cr
    Keynote Guest Speaker on the Technological University of Panama 15th Anniversary. Conference "Relational Databases"
  • Costa Rica Institute Of Technology
    Upadi 90 - Pan American Engineers Associations Union
    Costa Rica Institute Of Technology Jul 1990 - Jul 1990
    Cartago, Cartago, Cr
    Guest speaker at the XXI Convention on Computer Science Masters Programs.
  • Costa Rica Institute Of Technology
    International Congress On Energy, Environment And Technology Innovations
    Costa Rica Institute Of Technology Oct 1989 - Oct 1989
    Cartago, Cartago, Cr
    Guest speaker on the subject of Information Technology Education.
  • Costa Rica Institute Of Technology
    Copimera 88 - Electrical, Mechanical And Industrial Enginners Association
    Costa Rica Institute Of Technology Nov 1988 - Nov 1988
    Cartago, Cartago, Cr
    Guest speaker with a conference "Databases"
  • Costa Rica Institute Of Technology
    Upadi 88 - Pan American Engineers Associations Union
    Costa Rica Institute Of Technology Oct 1988 - Oct 1988
    Cartago, Cartago, Cr
    Invited to speak about Enginnering Creativity for Developement
  • Costa Rica Institute Of Technology
    Systems Analyst
    Costa Rica Institute Of Technology 1981 - 1987
    Cartago, Cartago, Cr
    - Systems analyst: Advice to department management in defining policies for systems development in a database environment.- Analysis and Programming Unit Coordinator: In charge of five systems analysts and five programmers- Systems Analyst II: Participation in analysis, design, implementation and maintenance of various systems related to the student environment.- Programmer: COBOL programmer for the different ITCR systems
  • Banco Nacional
    Senior Information Technology Consultant
    Banco Nacional Jun 1995 - Present
    San José, San José, Cr
    - Planning at the level of the senior administration of Information Systems and support in the management of Project Administration.- Technical support to system developers in the different tools- Database administration in conjunction with Technical Support personnel. Participation in the evaluation and selection of software tools.- Participation in the process of adaptation, start-up, database administration, transfer to branches, training, quality control, integration and other activities, of all systems in an open systems environment, with ORACLE as the database management system.- Support for the institution's priority projects VISA Credit Card System / National Bank and Institutional Credit System (SICRE), as well as Procurement, Financial Accounting, Securities Custody and others, serving as a technical counterpart with other external developers of the Bank.- Coordination of GBSYS officials who participated in the execution of the 2000 Project at VISA Banco Nacional
  • Banco Nacional
    Lead Instructor
    Banco Nacional Jul 1994 - Oct 1997
    San José, San José, Cr
    Training bank's technical personnel in ORACLE Technology including workshops about Distributed Databases, Oracle tools for developers, End User Oracle Tools, C and Pro* programming, Structured Programming, Databases, Operating Systems
  • Oracle
    Certified Partner / Instructor
    Oracle 1989 - Present
    Austin, Texas, Us
    Partner contact between ORACLE and GBSYS in Costa Rica and in different years certified instructor locally and internationally especially in Database Administration and DataWarehousing using ORACLE Technology.
  • Utn - Universidad Técnica Nacional
    Professor
    Utn - Universidad Técnica Nacional Jan 2016 - Mar 2017
    Teach Database Systems and Entrepeneurship related courses including: Database Applications, Data Mining, Database Optimization and Business Development
  • Universidad Cenfotec
    Professor Masters Program In Database Systems
    Universidad Cenfotec 2010 - Mar 2013
    Professor in the areas of Datawarehousing, Datamining, Database Security and Database Tuning
  • Ulacit-Universidad Latinoamericana De Ciencia Y Tecnología
    Dean Of Engineering
    Ulacit-Universidad Latinoamericana De Ciencia Y Tecnología Mar 2011 - Feb 2012
    Cr
    Supervise the work of the Department Directors for the programs in Information Technology, Electronics, Industrial Engineering, Ocupational Health and their corresponding extension and continued education programs.
  • Chamber Of Information And Communication Technologies Of Costa Rica (Camtic)
    Board Of Directors
    Chamber Of Information And Communication Technologies Of Costa Rica (Camtic) 2000 - 2008
  • Universidad Latina De Costa Rica
    Professor
    Universidad Latina De Costa Rica 2003 - 2004
    Costa Rica, Cr
    PostGraduate Studies Center, taught courses on Advanced Database Technologies
  • Super Intendencia De Pensiones (Supen) - Costa Rica
    Data Warehouse Specialist
    Super Intendencia De Pensiones (Supen) - Costa Rica Feb 2001 - May 2001
    Management leader for the Datawarehousing Project. Methodology definition, design and implementation of DW for accounting analysis.
  • Instituto Interamericano De Cooperación Para La Agricultura (Iica)
    Year 2000 Project Manager
    Instituto Interamericano De Cooperación Para La Agricultura (Iica) May 1999 - Jan 2001
    Cr
    Y2K Project Management. Information Systems Application Inventory and coordination with IICA Staff and GBSYS consultants to update applications in order to ensure their correct functioning in the new millenial. Follow up during the year 2000.
  • Imprenta Nacional
    Year 2000 Project Consultant
    Imprenta Nacional Jan 1999 - Feb 2000
    Project Advisor Year 2000. Support to the Project Director in the general coordination of the activities to be carried out, including testing methodologies, formation of work teams, coordination with users, diagnostic tools and other activities
  • Universidad Católica Monseñor Anselmo Llorente Y La Fuente
    Professor And Curricula Advisor
    Universidad Católica Monseñor Anselmo Llorente Y La Fuente 1998 - 1999
    Curricula design for the courses on the databases area. Professor for the Database I course.
  • Universidad Braulio Carrillo
    Professor
    Universidad Braulio Carrillo 1997 - 1998
    San José, Cr
    Information Systems Professor for the Master Program in Foreign Trade
  • Banco Hondureño Del Café (Banhcafe)
    It Consultant
    Banco Hondureño Del Café (Banhcafe) Dec 1996 - Mar 1997
    Information Technology Consultant. State of the art assesment, evaluate and recommend IT platforms. Development of the IT Plan for a period of 5 years for the Bank in conjunction with the CIO of the bank.
  • Banco Cooperativo Costarricense (Bancoop)
    It Consultant
    Banco Cooperativo Costarricense (Bancoop) Nov 1995 - Apr 1996
    Evaluation of software alternatives developed for Banking, with the aim of replacing the entire group of existing systems with relational database technology and fourth generation languages. Consulting tasks included:- Basic talks on IT and databases to management level personnel who would evaluate the software that was being offered to them.- Listen to presentations from the different bidders and compare them with respect to the requirements of BANCOOP and the General Superintendency of Financial Entities.- Estimate resource needs and make recommendations on hiring personnel and work teams for the adaptation of the software that was acquired.- Establishment of quality control functions in the software and corresponding documentation- Establishment of database administration functions and related procedures- Establishment of standards in the systems area- Technical support in networks and Oracle databases.
  • Universidad Interamericana De Costa Rica
    Professor
    Universidad Interamericana De Costa Rica 1994 - 1996
    San José, Cr
    Professor in the Business's Informatics Infrastructure course (Information Systems for Managers)
  • Universidad Interamericana De Costa Rica
    Interamerican University Open House
    Universidad Interamericana De Costa Rica Mar 1994 - Mar 1994
    San José, Cr
    Guest speaker on "Information Technology Applications for Modern Management." Club Unión.
  • Empresa De Servicios Públicos De Heredia (Esph)
    It Consultant
    Empresa De Servicios Públicos De Heredia (Esph) Jul 1995 - Dec 1995
    Evaluation of ESPH's IT Plan, in conjunction with the C-Level executives. Aspects such as analysis of the current situation, conception of new systems, technological environment, system priorities and technological environment were considered.
  • Sistema Empresarial R.C. S.A.
    Lead Instructor
    Sistema Empresarial R.C. S.A. Apr 1994 - Apr 1994
    Relational Databases and SQL Standard, Hotel Corobicí.
  • Sistema Empresarial R.C. S.A.
    Lead Instructor
    Sistema Empresarial R.C. S.A. Mar 1994 - Mar 1994
    Introduction to local area networks and Introduction to UNIX. Hotel Ambassador.
  • Central Azucarera Tempisque S.A. (Catsa)
    It Consultant
    Central Azucarera Tempisque S.A. (Catsa) 1990 - 1992
    Liberia, Guanacaste, Cr
    Systems Development , as part of GBSYS team. Worked on sugarcane receipt and payment systems, sugarcane quality laboratory control, sugar inventory, plantation control and independent producers payment system.
  • Central American Monetary Council
    It Consultant
    Central American Monetary Council 1989 - 1992
    SIEC Project - United Nations Development Program (UNDP)Establishment of a standardized database for the management of economic information in the countries of Central America and Panama. The tasks, in coordination with the team of economists and statisticians, included: Evaluation, Design, Programming, Documentation, Installation, Training, Coordination with IT personnel of the institutions and other tasks according to the established terms of reference. It included time spent as a consultant at the Central Bank of Guatemala, the Central Bank of Honduras, the Central Reserve Bank of El Salvador, the Central Bank of Nicaragua, the Central Bank of Costa Rica and the Comptroller General of the Republic of Panama.
  • Fercomputo
    Lead Instructor
    Fercomputo Oct 1991 - Oct 1991
    Distributed Databases Seminar
  • Fercomputo
    Lead Instructor
    Fercomputo Oct 1990 - Oct 1990
    Relational Database Systems through SQL
  • Fercomputo
    Lead Instructor
    Fercomputo Jul 1990 - Jul 1990
    Database Design Seminar
  • Azucarera El Viejo S. A.
    It Consultant
    Azucarera El Viejo S. A. 1987 - 1989
    Cr
    Development, in conjunction with GBSYS personnel, for sugarcane receipt and payment systems, laboratory control and sugar inventory at the mill.
  • Fercomputo
    Lead Instructor
    Fercomputo Oct 1988 - Oct 1988
    "Relational database systems and FRAMEWORK II"

Gerardo Antonio Brenes Trejos Skills

Databases Software Development Oracle Data Warehousing Business Intelligence Sql Team Leadership Strategic Planning Data Mining Teaching Software Project Management Mysql Java Mis Strategy It Management Web Services Pl/sql Cloud Computing Public Speaking Integration Oracle Sql Software Engineering Scrum Operating Systems Database Design Computer Science Linux Software Design Program Management

Gerardo Antonio Brenes Trejos Education Details

  • Tecnológico De Costa Rica
    Tecnológico De Costa Rica
    General
  • Incae Business School
    Incae Business School
    Administración
  • Georgia Institute Of Technology, Atlanta, Ga, Usa
    Georgia Institute Of Technology, Atlanta, Ga, Usa
    Information And Computer Science
  • Tecnológico De Costa Rica
    Tecnológico De Costa Rica
    Computación Administrativa
  • Liceo Regional De Flores
    Liceo Regional De Flores
    Bachelor'S Degree

Frequently Asked Questions about Gerardo Antonio Brenes Trejos

What company does Gerardo Antonio Brenes Trejos work for?

Gerardo Antonio Brenes Trejos works for Gbsys, S.a.

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What schools did Gerardo Antonio Brenes Trejos attend?

Gerardo Antonio Brenes Trejos attended Tecnológico De Costa Rica, Incae Business School, Georgia Institute Of Technology, Atlanta, Ga, Usa, Tecnológico De Costa Rica, Liceo Regional De Flores.

What are some of Gerardo Antonio Brenes Trejos's interests?

Gerardo Antonio Brenes Trejos has interest in Economic Empowerment, Preservation Of The Environment, Food Production, Clean Energy, Education, Better Housing And Security For Everyone, Database Systems, Science And Technology, Conserving Water Sources, Health Services.

What skills is Gerardo Antonio Brenes Trejos known for?

Gerardo Antonio Brenes Trejos has skills like Databases, Software Development, Oracle, Data Warehousing, Business Intelligence, Sql, Team Leadership, Strategic Planning, Data Mining, Teaching, Software Project Management, Mysql.

Who are Gerardo Antonio Brenes Trejos's colleagues?

Gerardo Antonio Brenes Trejos's colleagues are Joksan Hamze Mata, Jorge Yuri González, Fainner Zuñiga, Josseline Matamoros Cordero, Randall Salas López, Ricardo Zamora Rojas, Valeska Molina Rodriguez.

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