Maciej Kalamajka

drillin enginier
Freelancer/Self-employed in kraków
kraków
kraków
Mining and metals
(The company name is only visible to logged-in members.)

Maciej Kalamajka's professional experience

to present
drillin enginier
(This company name is only visible to logged-in members.)
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Maciej Kalamajka speaks the following languages:

  • Polish

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