John Jairo Niño Merchán

Perth

John Jairo Niño Merchán in Perth works at Self employed (Mining Engineer).

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Jobs

Self employed Apr 2018 -
Mining Engineer

UPTC LIMITED Mar 2011 - Dec 2017
Joven investigador grupo de Investigación DSP-Uptc

Minera El Roble May 2008 - Jul 2010
Técnico Jefe de Turno

Education

None listed.

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