Experienced as Software Design Engineer in the field of Signal Processing/Embedded Software development for real-time imaging,

communication and signal processing (DSP) systems. Demonstrated capabilities in designing,

implementing signal processing algorithms while utilizing minimum MIPS and memory.

Proven accomplishments in analyzing and solving real world problems in DSP systems.

Embedded software development for DLP ASICs with linux and threadx RTOS.

Hands on experience with ADSL modems, MIMO OFDM/single carrier high-speed wireless modems, digital HF radio and MPEG audio.

Thorough experience with programmable DSPs (TI C21x, C6x, ADSP 21xx and SHARC).

Systems prototyping and development using “assembly”, “C” and “Verilog HDL”.

System simulation and debugging using Matlab.

Presented six reviewed conference papers and published one journal paper.

Applied for three US patents.

Permanent Resident(Green Card holder).

Languages/Tools: C, DSP Assembly languages (TMS320C6x, ADSP21xx, ADSP2106x), RTOS (Linux, ThreadX),

MATLAB, Verilog HDL. Development tools such as Code Composer, VC++ IDE.

Texas Instruments, Dallas TX.

Software Design Engineer

Member of DLP software team.

Designed and implemented drivers and APIs for DLP Asics.

Designed and implemented temperature control algorithms for laser diodes.

Member of ADSL modem development team.

Designed and developed new features in ADSL2/2+ standard. Analyzed and solved interoperability problems.

Iospan Wireless, San Jose, CA.

Senior DSP Engineer

Member of the three-member team developing MIMO OFDM modem on DSP.

Software Design and Implementation of MIMO OFDM modem: Designed the software and

contributed to the implementation of MIMO OFDM modem with space-time multiplexing and diversity on DSP.

Design and Implementation of BER tester interface logic on Xilinx FPGA.

Testing of FPGA based MIMO OFDM modem: Initial work involved debugging various interfaces of the modem.

Subsequently, successfully tested the modem for performance with SUI channel models in the lab.

Signion Systems Pvt. Ltd., Hyderabad, India.

Signal Processing Engineer /Manager (DSP).

Designed and developed Burst / Continuous mode QPSK demodulator.

Designed HF radio and HF channel simulator.

Improved MPEG audio windowing algorithm.

Worked on filter banks/CPM modulator and demodulator.

Standards: ADSL standards. Military standards for HF communication. MPEG standards.

Patents:One approved US patent and applied for another two US patents

Publications: Published six papers in international conferences and one paper in IEEE Transactions.

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