Design of large power transformers up to 400 kV ,two and three winding transformers, auto-transformers ,rectifier transformers ,furnaces transformer and ... - Repair's supervisor of various types of transformers up to 400MVA, 400kV - Analysis and correction of electrical parameters of industrial factories with intense harmonics and voltage drop. - Design and construction of monitoring and control system - Visiting, studying and evaluating the status of 1000 power transformers 230kV and 400kV of Iran's power grid. - Preparation and evaluation of technical tender documents - Educator of electrical engineers. - Management of engineering research projects. - Creation and development of technical and computational documents - Extensive studies of international standards and valid papers. - Dominance on public software (Office, Autocad, Matlab, ... ..) - Work with a variety of specialized software (Designing & Calculation) - Getting to know and working with the micro-controller. - Experience in the establishment of a technical and engineering office and a transformer factory - Design of high voltage electrical laboratory