Description
Professional Summary: Since July 2010: Avantel Limited As Engineer Key Deliverables: * Planning & organizing day-to-day development activities and resolving procedural problems as appropriate to the timely completion of research objectives. * Functioning as R&D Engineer and working with the team for design and development of the firmware required for the micro controller based control cards for various Base band & telecommunication projects. * Understanding the SRS, generating the necessary functional blocks to realize the functionalities given in the SRS. * Preparing the firmware documents like Software requirement specifications. interface requirement specifications, * Designing the Control card required for the project and developing the Software / Firmware as per the requirements. * Preparing basic test procedures for the control card development. Summary of Experience: * 5 years of work experience in System verification, validation, design & development in embedded software development. * Experience in C Programming on microcontrollers like ARM7 using their respective IDE tools * Driver Development for the Following: * LCD. * Matrix Keypad. * Protocol implementation and development using UART Interface. * AMBE Voice driver development with Audio CODEC. * Interface in RF device programming for PLL and Direct Digital Synthesizers like AD9954, ADF4001 and RFMD RF2051/52. * Instrumentally involved in designing, programming and testing of control cards on the stringent specific requirements of the customer. * Interfacing GPS receiver to microcontroller, retrieve the positional data like latitude, longitude from the frame and then computing the azimuth and elevation angles. * LCD and keypad interface for the microcontroller to accept the user data and process accordingly. * Interfacing the GSM modem to microcontroller for sending and receiving messages through GSM/GPRS mode. AT commands have been used for interfacing the GSM modem to the microcontroller. The functionalities include sending SMS, receiving SMS, Call Connect, and Call disconnect, etc. * Zigbee module to provide wireless interface to the units. This unit is used to control the outdoor unit in the vehicle tracking system in wireless mode. * Integrating IR transceiver as a part of providing wireless interface to the units. Projects Executed: UHF Airborne terminals: Client: Indian Defence Environment: C, Keil RealView Microcontroller development Kit.
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