Engineer Manager

Walther Guifarro

*** * ****** **

The Dalles, OR 97058

541-***-****

***********@*******.***

Position Metallurgist

Work Experience

Supermercado Olanchano Grocery Store June 07 - Present

General Manager Juticalpa, Honduras

• Supervise 65 employees; schedules, positions and pay

• Manage distribution with companies such as Nestle, Colgate and Palmolive

Barrick Gold, Bald Mountain Mine May 06-June 07

Metallurgist Elko, Nevada

• Refinery experience; Supervised over three technicians. Melted gold, ran the Electro

Whining cell, retort, collected mercury, etc. Worked on the setup for testing the

Electro Whining cell’s efficiency. Assisted in determining the different flux needed

for maximizing recovery during melting

• Met Lab; Ran bottle rolls, column tests, carbon attrition testing, carbon absorption

testing, acid washing testing, metal accounting data input and analysis, Standard

Operating Procedures creating, writing and implementing.

• Assay Lab; Assisted with mathematical counseling. Worked with Atomic

Absorption and fire Assaying.

• Heap Leach; Ran test heaps, field work on ponding problems.

University of Idaho Mining & Geology Labs January 05 – May 06

Metallurgist Intern Moscow. Idaho

• Worked on mineral extraction by flotation and by bacterial decomposition

• Ran samples with powder x-ray diffraction and Scanning Electron Microscope.

• Created computer models of a bacterial leach pad.

Education

University of Idaho, B.S. Metallurgical Engineering

Idaho State certified engineer-in-training

Skills

Bilingual (Native in Spanish and fluent in English; written and spoken)

Microsoft Office, FoxPro, Access, FlexPDE, Autocad and Matlab operation

Computer language knowledge of Ada95, Java, and C

Microsoft and Linux environments

Oracle systems operator

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