Sergey Chizhanov is a Russian citizen seeking a position as a Technical Specialist or Technical Department Head. He has over 27 years of work experience in IT, telecommunications, and engineering. Most recently, he worked for 11 years as a Senior Engineer at 3M Russia, where he provided technical consultations, developed solutions for customers, and supported product launches. He has a Ph.D. in Physical and Mathematical Sciences from the Karpov Research Physical-Chemical Institute in Moscow.