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Sebastián Espinosa profile image

Sebastián Espinosa

Procurement Specialist at IG Networks
Intro Book
Sebastián Espinosa, a seasoned telecommunications professional with expertise in RF planning, optimization, and cellular communications, holds an MBA and MSEE degrees, with native proficiency in Spanish, English, and Portuguese.
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Location
Ecuador, EC
Languages
  • English Professional working proficiency
  • Portuguese Full professional proficiency
  • Spanish Native or bilingual proficiency
Skills
  • Umts
  • Gsm
  • Rf
  • 3g
  • Cellular Communications
  • Show all
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Credentials

  • Entrepreneurship Studies / Babson Build - International Week
    Babson College
    Jan, 2016
    - Apr, 2026
  • Asian Management Seminar on Business Administration
    Mahidol University
    Jan, 2015
    - Apr, 2026
  • Personal Branding & Digital Business Revitalization - International Week
    Universidad ESAN
    Jan, 2015
    - Apr, 2026

Experience

  • IG Networks
    • Bogota, D.C., Capital District, Colombia
    • Procurement Specialist
      • Feb 2022 - Jan 2023
      • Bogota, D.C., Capital District, Colombia

      Identify, develop and strengthen relationships with potential business partners for the realization of service quotes and contracts that are assigned to the company.

  • Superintendencia de Control de Poder de Mercado
    • Quito, Ecuador
    • Information Technology Telecommunications Consultant
      • Mar 2016 - Nov 2016
      • Quito, Ecuador

      I provided guidance on issues related to the Telecommunications and Information Technology industries in cases of market power abuse.

  • Ericsson
    • Quito, Ecuador
    • Services Engineer RLAM
      • Aug 2011 - Jan 2016
      • Quito, Ecuador

      Site support in RF Planning & Optimization issues using Ericsson/Optimi xAFP software.

  • Optimi
    • Delivery RF Engineer - CALA
      • Sep 2008 - Aug 2011

      Responsible for using Optimi’s GSM optimization product portfolio for spectrum carve-off and KPI improvements, in projects developed for some CALA operators.

  • Telefónica Ecuador
    • Quito
    • RF Engineer
      • 1999 - 2005
      • Quito

      RF optimization of AMPS/TDMA & CDMA Networks. RF Planning of GSM network for Otecel S.A. (former Bellsouth Ecuador - Telefonica Movistar nowadays)

Education

  • 2014 - 2016
    Universidad San Francisco de Quito
    Master of Business Administration (MBA)
  • 2005 - 2008
    Instituto Militar de Engenharia
    MSEE, Telecommunications Engineering
  • 1993 - 1999
    Universidad de las Fuerzas Armadas - ESPE
    Telecommunication and Electronic Engineer, Engineering
  • 2006 -
    Pontifícia Universidade Católica do Rio de Janeiro
    Student at CETUC, MS in Telecommunications Engineering

Suggested Services

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Industry Focus. “Telecommunications”

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