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Mayra Sirley Ferreira Grimaldos

Mining Planning Engineer
Skills
(Self-evaluation)
Negotiation 78%
Prospecting 15%
B2b 12%
Commercial 12%
Salts 12%
Languages
English:
  • Fala
    80%
  • Leitura
    80%
  • Escrevendo
    80%
Spanish:
  • Escrevendo
    100%
  • Leitura
    100%
  • Fala
    100%
Professional profile

Work experience

Mining Planning Engineer
hemco mineros | June 2026 - Present (5 months)
Used skills
Short-Term Planner
aris mining | March 2023 - April 2026 (3 years 1 month)
Used skills
Small Mining Engineer
aris mining | May 2022 - February 2023 (9 months)
Used skills
Education experience
Diploma in Integrated Management Systems
No aplica | Specialization
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