Found email addresses for Oleksandr Firstner:
Found phones for Oleksandr Firstner:
Apr 2023 - Current
Dec 2021 - Apr 2023
May 2020 - Dec 2021
Oleksandr is proficient in English, Serbian, and Ukrainian. Their professional focus is API Testing, Blockchain, and Bug Tracking across 3 core areas.
Bachelor's degree at Vasyl Stefanyk Precarpathian National University
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