John Alexander Contreras Medina

John Alexander Contreras Medina  new_releases

About

Detail

Presales Manager
Colombia

Contact John regarding: 
Flexible work
Starting at USD30/hour

Timeline


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Résumé


Jobs verified_user 0% verified
  • A
    Team Manager Project Team LATAM & Presales Senior Engineer
    Aveco
    Feb 2024 - Jan 2025 (1 year)
    • Led and managed LATAM team of project engineers and Support L1 – mentoring, coaching, motivating, giving constructive feedback, and delegating tasks. • intense cooperation with the Director of Projects as well as with the Director of Support. • Work with Aveco sales to hand over the purchase orders to Aveco Projects and Finance departments. • Work closely with the other presales colleagues, with sales, product, and marketing teams in building the right strategy to help close deals • Write the functional and technical documentation requested to build the Commercial proposals • Develop an internal summary of technical risks and expected/discussed solutions during work on RFI, proposals.
  • A
    Presales Manager
    Aveco
    Feb 2024 - Current (2 years 5 months)
    • Write the functional and technical documentation requested to build the Commercial proposals • Develop an internal summary of technical risks and expected/discussed solutions during work on RFI, proposals. • Coordinate with Sales, Solution architect, and Product team to prepare a customer presentation(s) and demonstrate the Products/Solutions. • As a Presales manager covering activities including presales, delivering some installation tasks and post-sales support. • Write the functional and technical documentation requested to build the Commercial proposals and handle RFI and proposals
  • Ministerio de Tecnologías de la Información y las Comunicaciones de Colombia (MinTIC)
    Desarrollo de Software
    Ministerio de Tecnologías de la Información y las Comunicaciones de Colombia (MinTIC)
    Sep 2021 - Dec 2021 (4 months)
  • A
    Project Manager
    Aveco
    Jul 2017 - Feb 2024 (6 years 8 months)
    Manage and direct the installation of television automation systems, generating successful workflows, troubleshooting, developing solutions for television systems. programming in LUA, Batch script, backend support of servers and videoservers installing projects for Latin America Turkey DOGUS, Ecuavisa Ecuador, CaracolTV Colombia, EcuadorTV Ecuador, Nix Peru, America Peru, Canal13 Chile, SKY systems Brazil, TVCA Brazil globo parther, Ecuavisa Ecuador, America Peru, Chilevision CHILE.
  • Universidad cooperativa de Colombia
    Area Coordinator
    Universidad cooperativa de Colombia
    Jun 2016 - Jul 2017 (1 year 2 months)
    Coordinator of Applied Area Electronic Engineering Supporting the faculty of the Electronic Engineering program, Responsible for planning, organizing and executing the academic and administrative processes of the program in accordance with the guidelines, resources and policies established by the University.
  • Caracol Television
    Back-end Developer
    Caracol Television
    Jun 2016 - Jul 2017 (1 year 2 months)
    Backend Engineer WEB-oriented Software development in www.caracoltv.com, www.noticiascaracol.com www.elespectador.com. Programming in PHP, JavaScript, Ajax, Development on framework, Drupal Repository management with git Working over Linux CentOS
  • Universidad cooperativa de Colombia
    Assistant Professor in Electronic Engineer
    Universidad cooperativa de Colombia
    Jan 2011 - Mar 2019 (8 years 3 months)
    Assistant Professor in Electronic Engineer teaching: Hardware Design Design and programming HDL (VHDL y VERILOG) and RTL Embedded system design Microprocessors and Microcontrollers Digital I y || Circuits I Research Methodology Robotic Signals and systems Java Television Engineering Leader of the robotics research seedbed "ROBOTECH"
  • Caracol Television
    Broadcast Engineer
    Caracol Television
    Jan 2008 - Jun 2016 (8 years 6 months)
    National broadcast Master Engineer in charge of the management and administration of the equipment for the emission and airing of the signal for the entire Colombian territory Implementation of the high definition channel master for Caracol TV, starting from the distribution administration of the different television signals, up to the contribution for the high definition headers, managing multiplexer encoders and modulators of the DVB-T and DVB-T2 standard
Education verified_user 0% verified
  • Politécnico Grancolombiano
    MBA student
    Politécnico Grancolombiano
    Feb 2025 - Current (1 year 5 months)
  • Politécnico Grancolombiano
    Engineer's degree, Software Engineer
    Politécnico Grancolombiano
    Jan 2020 - Apr 2024 (4 years 4 months)
  • Universidad Javeriana
    Master of Science - MS in Electronic Engineering
    Universidad Javeriana
    Jul 2010 - Dec 2014 (4 years 6 months)
  • Fundacion Universitaria Los Libertadores
    Engineer's degree, Electrical and Electronic Enginner
    Fundacion Universitaria Los Libertadores
    Jan 2002 - Dec 2008 (7 years)