Ehsan Khalaj Email & Phone Number

Technical lead engineer with over 15 years of experience in implementation, application engineering, and system integration of substation automation & protection solutions for electrical & water utilities in the Middle East region.Electrical, Water distribution, and transportation utilities:Iran, U.A.E, Oman, and AustraliaOEM product specific application engineering and implementation:• Control Center Software: (ABB Network Manager, ABB MisroSCADA, ids HIGH-LEIT NT)• RTUs: (ids [ACOS 710, 720, 730, 750, 850 Series], ABB RTU560. Areva C264, Microsol)• PLCs: (ids Codesys, SIEMENS S7)• Protection IEDs: (SIEMENS SPROTEC 4, ABB REF 615 & 620)• Industrial NetworkingSubstation communication protocol knowledge:• Client-Server Protocols: (IEC 61850 MMS, IEC 608750-5-104, IEC 60870-6 ICCP/TASE.2, DNP3 TCP, Modbus TCP, SNMP, OPC)• Master-Slave Serial Protocols: (IEC 60870-5-101, DNP3 Serial, Modbus RTU, Indactic, SpaBus)• Communication redundancy: (RSTP, HRS, PRP)• Protocol Analyzer Tools: (IEC 61850 MMS - [IEC Browser, Omicron IED Scout & Wireshark], IEC 101, 104 – [TMW Test Harness, ASE2000, WinPP])Substation software applications:• Control Center: (HIGH-LEIT NT, ABB Network Manager [UDW, WS500, PED500, SPL, PCU400, SXReport], ABB MicroSCADA (CAP501, CAP540)• RTUs: (ACOS-ET, RTUtil560, Microsol Workbench)• IEC 61131-3 for programmable logic controllersSoftware Development on the Embedded Linux platform:- Embedded C/C++ development with over 6 years of experience in various Linux related technologies.- Working with ARM-based embedded systems and various tool-chains. - Thorough understanding of real-time programming, network programming, and different network protocols.

Listed skills include Java, Software Engineering, Software Development, C, and 16 others.

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  Azad University

  Computer Software Engineering