Acerca de Pedro Javier Barrera Cruz

  • Nivel Académico Bachelor degree / licenciatura
  • Edad 38 - 42 Years
  • Salario Deseado 3868
  • Genero Masculino
  • Industria IT

Acerca de mí

Soy un ingeniero de sistemas con mas de 20 años de experiencia total en el área de TI en diferentes áreas: Redes, Infraestructura, Soporte a usuario final. Adicionalmente, tengo amplios conocimientos sobre los fundamentos de electricidad, electrónica, Análisis de sistemas, lo que me permite tener una visión amplia sobre los sistemas informáticos, su funcionamiento, fallas, mejoras y soluciones.

Educación

  • 2007 - 2012
    Universidad Nacional Abierta y a Distancia - UNAD

    Ingenieria de Sistemas

    Pregrado en Ingeniería de sistemas Equivalente a Licenciatura o grado mayor a 4 años.

  • 2000 - 2004
    Universidad de Caldas

    Tecnología en Sistemas Informáticos

    Pregrado equivalente a Bachelor o estudio de 3 años.

  • 2023 - 1997
    Bachillerato por radio

    Bachiller Académico

    Estudios de educación media. El sistema de bachillerato por radio fue avalado por el Ministerio de Educacion Nacional, el Fondo de capacitación popular y el ICFES.

Experiencia

  • 2020 - Presente
    Andes SCD S.A.

    Coordinador de Infraestructura

    – Evaluate, propose, Make changes, updates or improves to infrastructure
    – Manage VmWare ESXI Hypervisor (Standalone)
    – Manage Servers (Linux and Windows)
    – Support to develop group to create or improve Apps for the company.
    – Coordinate connectivity modifications and access policies
    Achievements:
    – Implementation of Hypervisor to Multiple services (Webserver, tools server)
    – Implementation of Webserver and support to migrate from Old Website.
    – Transfer and re-implementation of alternate datacenter.
    – Configuration and deployment of Linux Servers, hardening and maintenance.

  • 2016 - 2020
    Andes SCD S.A.

    Pofesional de proyectos

    – Support to clients to implements our products and services (Digital Signature API, PKI Webservice, Digital Certificates).
    – Support to Commercial Team on Products demonstration
    Achievements:
    – Propose and develop a Client Manager for the Commercial Area
    – Propose and develop a Client Interface to test and demonstrate the Webservice PKI functionality
    – Propose and develop Utilities: Pair Key and CSR generator, PFX certificate generator.
    – Develop an interface that helps clients to request custodial certificates.

  • 2013 - 2016
    Municipio de Santa Rosa del Sur, Bolivar

    Contratista - Contractor

    – Provision of professional services for the implementation of the monitoring, control and evaluation system of the investment of the resources of the General Royalty System in the municipality of Santa Rosa del Sur – Bolívar
    – Installation of the data network in the Transit and Transportation Office of the Municipality of Santa Rosa del Sur Bolívar
    – Support and maintenance to PCs, Printers, LAN and develop small applications to internal use.

    Achievements:
    – Develop the Correspondence system, integrated with a ticket printer
    – Improvement the structured cabling (LAN)
    – Deploying a Domain controller with zentyal stack
    – Deploying a Hypervisor on VmWare ESXI Standalone

  • 2012 - 2012
    Intergrupo S.A.

    Support Analyst

    – Support 2nd level in Colombiamovil on products and services Incidents.
    – Support to End-users on Hardware and Software incidents, Configure PCs and install Operating System and applications

  • 2010 - 2012
    Making Calls Ltda

    IT Analyst

    – Manage Infrastructure (Servers, Firewall, switches, LAN, etc), LTSP clients, domain server and Hypervisor
    – Manage PBX Asterisk, Vicidial Application, Configure extensions and campaigns
    – Create and manage Workflows with ProcessMaker.

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