Olexandr Malofeyev Email & Phone Number

I am a PLC Programmer (IEC61131-3)I have more than 10 years of experience in automation and control systems programming.Main programming language: Structured Text (ST) IEC61131-3.Experience in PLC programming: Siemens (TIA Portal), Eaton (Codesys), Phoenix Contact (PC WORX), Owen, Fastwel.Experience in HMI programming: Eaton, Phoenix Contact, Owen.Experience in working with frequency converters, devices of digital relay protection and control, smart relays, sensors, encoders.Experience in commissioning of equipment.I am looking for a job, remotely, in the office, but for now I work as a freelancer. What is important for me is the practice of those skills that I have acquired.I always strive to acquire new knowledge and skills. I am proactive and enjoy dealing with various challenges. I approach every commitment with great responsibility and try to be accurate in carrying out my tasks and deadlines. I am able to communicate and understand people's needs. I am goal-oriented and strive to be consistent in my career development..Description of some completed projects with my participation:Automation of a gas power plant in Atyrau, Kazakhstan.https://ekt-spb.com/news/montag_i_puskonaladka_oborudovaniya_v_kazahstane/An automated control system was implemented based on an industrial computer, MasterScada SCADA system and IEC61850 OPC server. The subordinate devices are digital protective relays and control devices from ABB.Automation of a fruit paper packaging production line. Location: village Tomakivka, Zaporizhzhia Oblast.https://agrarii-razom.com.ua/news-agro/na-zaporijji-zapustili-novu-liniyu-z-vigotovlennya-paperovoi-upakovki-dlya-fruktivAn automated control system based on Eaton PLC and HMI (Codesys, ST language) was implemented. The subordinate devices (Modbus TCP, Modbus RTU) are frequency converters from Eaton, concentration controllers, and thermal generators. A complex algorithm for controlling drum forming mechanisms was implemented based on encoder positions.Automation and remote control of the Northern Saltovka trolleybus substation in Kharkiv. http://dakenergo.com/otkrytie-novoy-trolleybusnoy-linii-v/An automated control system based on PLC Phoenix Contact, OWEN (Codesys, ST language), HMI OWEN and SCADA system Visu+ was implemented. The subordinate devices are relay digital protective devices PC83-AB2 and Phoenix Contact PLC. Telecontrol: Internet, VPN tunnel, L2TP+IPSEC, Modbus TCP. VPN server - on the Mikrotik router.

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