SUMMARY

• 5+ years of experience in Embedded Software Development, Microprocessor & Microcontroller interfacing, Automatic code generation and model based software development.
• Experienced in hardware and embedded design based on requirements.
• Experienced in Texas Instrument’s DSP processor 54xx and 54xx series architecture.
• Proficient in embedded C programming, C++ programming.
• Expertise in modelling tools like Matlab/Simulink, Stateflow, and Targetlink.
• Very good knowledge about data structures and algorithms.
• Proficiency with I2C, SPI, CAN, UART, RS - 232 & RS-422 protocols.
• Experienced in GNU Tools and Configuration Management Tools like CVS, DOORS, SVN & git.
• Experienced with Windows & Linux operating systems.
• Experienced with scripting languages like python & shell scripting.
• Working experience in network protocols such as, NTP (TCP/IP), TIME, DAYTIME, DHCP, HTTP and SNMP.
• Very good with coding standards such as MISRA, CMMI.
• Experienced with preparing design documents and Test Reports.
• Experienced with the usage of Simulator IDE, emulators and debugging tools.
• Experienced with the usage of Oscilloscope, Ethernet, Frequency counter and Temperature chamber.
• Experienced in Schematics design, PCB development process.
• Have very good exposure to software development life cycle like Feasibility, Design, Coding, Testing, Implementation and Maintenance.
• Knowledge in embedded processors such as ARM, PIC, Freescale.
• Excellent interpersonal, communication and presentation skills.
• Quick learner and resourceful problem solver. Intelligent, analytical and highly organized.

TECHNICAL SKILLS

Programming Skills: C, C++, Assembly, Verilog, System Verilog

Peripheral Devices & Protocols: I2C, SPI, UART, RS 232, RS 422, CAN, ADC, DAC

Simulation Tools: MATLAB, SIMULINK, MultiSim, PSpice, CANalyzer

Scripting Skills: Python, Shell Scripting

Wireless Technologies: 802.11, Zigbee, Wi-Fi, nRF Series

Debugging Tools and IDEs: JTAG, Keil, CCS, Quartus, IAR

Operating Systems: Windows, Linux

Others: Code Generation with Targetlink, IBM Rational Doors and Clearcase, dSpace system

PROFESSIONAL EXPERIENCE

Embedded Engineer

Confidential, Waterloo, IA

Responsibilities:

• Designed, coded, tested and integrated embedded software for wide-screen TV’s.
• Coding was in C, C++ in a Linux environment for Hitachi SH4 processor.
• Wrote software for display, tuning, backlighting, and UI using PEG.
• Worked with modelling for the project.
• Responsibilities include identifying the design specifications and planning the design and test requirements of the project.
• Worked with hardware architectures (FPGA and DSPs) and interfaces (USB, SPI, I2C, and UART).
• Used per-compilers to reconfigure software for different applications
• Debugged irregularities using a Lauterbach.
• Tested system operations on multiple levels. In the first stage, unit test was done with CANape and CANalyzer to verify intended operation.
• After a successful unit test, a live engine test was done to verify non-simulated behavior.
• Codewright was the preferred suite for code development.
• Designed real time multi-process, multi-threaded embedded software, using C/C++ for multi core CPUs and multiple processor system (ARM, Free scale, TI).
• Designed communication protocols and device/platform drivers (CAN, UART, USB, audio, Bluetooth (NRF8001, BLE112), IP network, Wi-Fi).
• Successfully used MATLAB, Simulink, Cygwin, PERL and XML tags were required to edit the build process.

Key Skills: C, C++, Linux, I2C, SPI, UART, CAN, USB, Wi-Fi, MATLAB, SimuLink, TCP/IP.

Software System Engineer

Confidential, Novi, MI

Responsibilities:

• Responsible for the testing and validating for automotive applications using MX-Suite.
• Was involved in development of data logger.
• Duties included gathering and interpreting technical systems specifications.
• Designed innovative electronic control systems, utilizing cutting-edge microprocessors, device drivers, and peripherals, data acquisition and communications hardware, and related real-time systems software using C/C++, Assembly, CAPL, and CANoe.
• Used microcontrollers for testing and debugging (hardware and software systems) using in-circuit emulators, logic analyzers, numerical analysis, and related computer engineering techniques, including automotive communication protocols like CAN.
• Tested Vehicle systems and ran diagnostics.
• Used emulators and Oscillators.

Key Skills: C, C++, Assembly, CAN, Oscillators, Emulators, CANoe.

System Engineer

Confidential

Responsibilities:

• Coded for “Ruggedized Time Distribution Unit” which involved a scheduler, timer interface, Xport interface (Serial to Ethernet converter), GPS receiver interface etc in Embedded C.
• Coded for EPLD which had a glue logic for the system in Verilog.
• Developed an algorithm for Rubidium oscillator correction based on GPS as Stratum-1 reference.
• Designed network protocols such as TIME, DAYTIME, HTTP, NTP, SNMP for “Network Timing and Frequency Synchronization System”
• Designed an ADD-ON PCB for Network Timing and Frequency Synchronization System.
• Corrected Rubidium oscillators for their center frequencies with digital interface.
• Troubleshot and fixed charger card defects for RTDU project.
• Troubleshot issues with SNMP protocol for RTDU and GPS-GNOLASS Rubidium clock with NTP server.
• Troubleshot and fixed UART protocol issue for RTDU.
• Bare PCB board testing for any defects in layout.
• Acceptance test and Integration test for different projects.
• Tested power supply modules for “Rubidium based GPS-GLONASS clock”.
• EMI and EMC testing for “Rubidium based GPS-GLONASS clock”
• Wrote test cases for “Network Timing and Frequency Synchronization System” based on requirement specification document.
• Wrote Acceptance Test Procedure, Integration Test Procedure, Software Design Document, Hardware Design Document, Interface Control Document etc.

Key Skills: Embedded C, Assembly, DSP, EPLD, HDL, Verilog, System Verilog, GPS, TCP/IP, NTP, HTTP, UART, SNMP, I2C, SPI, GPS, PCB, Algorithms.

Embedded System Intern

Confidential

Responsibilities:

• The responsibilities included developing, debugging and unit testing of the developed code.
• Used C coding methods to enhance program execution and functionality.
• Developed a timer interface in C and assembly for 8051 micro controller for LED based time display.
• Improved the security of AES encryption standard by 8 Folds in MATLAB for Modified AES using dynamic S-Box.
• Used biometrics such as finger print to generate a unique key for AES encryption.
• Evaluated the performance of the implementation using Hamming distance, balanced output & Avalanche effect of complete project.

Key Skills: C, MATLAB.