This document provides a summary of Kostadin Zahariev Kostadinov's personal and professional experience. It includes his name, address, contact information, education history, and work experience as an electronic engineer on offshore vessels and cruise ships from 1982 to present. His roles have involved maintenance, repair, and support of electronic equipment such as control systems, generators, fire systems, and navigation equipment. He holds certificates in survival craft, firefighting, and first aid from MARAD and OPITO that are valid through 2017-2014.