D - Embedded Systems - Kochi, KL, India

Krishnaraj D

Kochi, KL, India


Embedded Systems


Development in C. Expertise of application programming in linux. Basic knowledge of linux driver development

Work History

Senior Software Engineer - Technical Solutions


From July 2010

• Requirement gathering from the customer.
• Offering appropriate product solutions.
• Providing product demonstrations to customer and other business development activities.
• Single point contact from technical team for technical clarification required for sales.
• Giving demonstrations for various business development activities
• Team management
• Estimation Preparation
• Production support
• Post production support
• Responsible for the Development, Enhancement and bug fixes of the product

Roles and Responsibilities
Responsible for capturing actual requirement from customer and suggesting appropriate product solution. Providing demonstrations to customer and other business development activities. Single point contact from technical team for technical clarification required for sales.
Software/Firmware Engineer responsible for post delivery support, enhancements on the current product and other developments & bug fixes.Experience in integration/commissioning of IEDs using protocol converters.

Responsible for post delivery support (especially DLMS, ICCP and IEC61850), enhancements on the current product, other developments & bug fixes and other business development activities.
Software/Firmware Engineer involved in design development and maintenance of communication protocols involved in Substation/PowerSystem automation and metering.
Experience in integration/commissioning of IEDs using protocol converters

➢ Integration of SEPAM relays to gateway to give data to Modicon Quantum PLC with Hot-Standby Feature. SYNC3000 used for the project. Involved in development of multiple connection feature required for Modicon PLC and commissioning support.

• End User - Chennai Petroleum Corporation Limited

➢ IED Configuration DLL which can be used to develop IED Configuration Utility meant for users of KALKITECH OEM Modules. Involved in the design and implementation phase.

ICCP Gateway

project for transferring data from one to many control centres and vice versa. SYNC4000 used for the project. Involved in the initial stages(when data transfer only to one CC)during 2010, also in the commissioning stage and also for solving the issues faced by customer in getting data to multiple control centres.

• Client - ABB, Bangalore
• End User - Karnataka Power Transmission Corporation Limited

➢ Qatar KAHRAMAA metering project. Customer required to integrate the Landis+Gyr DLMS meter to their SICAM PAS SCADA over IEC61850 using SYNC2000 gateways. Complete involvement from initial phase including integration of Landis+Gyr DLMS SN meters to SYNC2000 as well as support for SIEMENS Germany on successful communication of SICAM PAS with the gateway. Commissioning of Dukhan II Substation.

• Client - SIEMENS, Qatar
• End User - KAHRAMAA

➢ Implementation of SOE file transfer feature in IEC101/104 monitor direction. The events in IEC101 should be buffered in a specific format for SOE and sent using the file transfer feature available in IEC101. Roles include requirements capture, design, development and unit testing

• Client - BHEL

➢ Development of customised modbus master for getting data from customer equipment. Reading from the event queue in the device which is not supported in normal modbus. Others include Alarm Signals and Time Sync. Roles include requirement capture, design, development and unit testing

• Client - MAUELL, Brazil

➢ GPC (Generic Protocol Converter) - SYNC series of Substation Gateways from KALKITECH has various applications like protocol-converter/Data-Concentrator used in substation and power-system automation. GPC is the protocol conversion engine (firmware) . Any protocol data can be modeled as data in another protocol. In other words data in one protocol is represented in other protocol. For eg:- Data of a device actually communicating on modbus can be represented in another protocol like IEC61850. Roles include maintenance and...

Qualifications & Certifications

Electronics & Communication

Calicut University

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