pirotehniciană angolul

pyrotechnician▼(a person who designs or organises pyrotechnics)
noun
[UK: pˌaɪrəʊteknˈɪʃən] [US: pˌaɪroʊteknˈɪʃən]

pyrotechnist▼(person skilled in manufacture or setting fireworks)
noun
[UK: ˌpaɪ.rəʊ.ˈtek.nɪst] [US: ˌpaɪ.rəʊ.ˈtek.nɪst]