I have maintained 8 HEPPs and 1 WPP enterprises. -I performed SCADA system backup and PLC backup works in 8 hydroelectric (200 MW) power plants. I did maintenance work in the -154 Kv switchyard and gained technical experience in the switchyard. During this time, Çiltuğ Isı Sanayi ve Ticaret A.Ş. I have been in the field as a manager and de facto in maintenance and repair works. -Çiltuğ Heat Industry and Trade Inc. I have successfully completed the renewal and commissioning of the control system of the Radial and Cofferdam Covers in 6 tunnels in 2 HEPP projects (400 MW and 600 MW) in the State of Albania, which is the overseas project of the State of Albania, and the transfer of signals to the existing SCADA system. -In my current workplace, I do the maintenance work of welding robots, CNC and lathe benches, laser benches, oxygen cutting and plasma cutting benches, and I continue the planned maintenance work. -At the same time, I provide the maintenance works, fault detection works of the 3.6 MW(3600Kw) SPP plant and the conditions necessary for the efficient operation of the plant, and I follow the efficiency closely.