Sergii Kucher is a Ukrainian chief engineer with over 25 years of experience in marine engineering. He has worked as chief engineer and assistant engineer on 6th generation drillships and container carriers. His responsibilities have included management of engine rooms, maintenance of mechanical equipment, and oversight of bunkering operations. Kucher holds certificates of competency as a chief engineer and has extensive training in areas such as automation systems, incident investigation, and offshore emergency response. He is proficient in English and his native languages of Russian and Ukrainian.