Gayathri Kalidindi

Address: **** ********** ******* ***** *** B, Charlotte, NC,28262 Contact: 980-***-**** LinkedIn: https://www.linkedin.com/in/gayathri-k-20b4aa177/ Gmail: adbrve@r.postjobfree.com CAREER OBJECTIVE:

A highly enthusiastic and hardworking graduate student with a desire to work in a competitive environment as an Embedded Engineer, where I can use my skillset to achieve organization goals and enhance my technical knowledge for further growth and development.

EDUCATION:

University of North Carolina at Charlotte Charlotte, NC May 2020 Master of Science in Electrical and Computer Engineering GPA: 3.4/4.0

Geethanjali College of Engineering and Technology Hyderabad, Telangana May 2017 Bachelor of Technology in Electronics and Communication Engineering GPA: 3.6/4.0

TECHNICAL SKILLS AND COMPETENCIES:

Programming Languages: C C++ Embedded C Python Assembly Language Software & Tools: Code Composer Studio QEMU Visual studio MATLAB Jupyter VMware Busy Box Amazon Web Services

Protocols: I2C UART SPI TCP/IP RS232 Ethernet Communication protocols. Development boards: TI TIVA Series MKII Booster (TI) CC3100(TI) MSP430(TI) Architectures: x86 Architecture ARM

Operating systems: Windows Linux

Applications: Microsoft office

WORK EXPERIENCE:

Intelenet Global Services for Google, Hyderabad, Telangana June 2017 – July 2018 IT Analyst

• Defined the problems that were reported by Search Engine, Google News 360, Google Blogger and Google Flight applications in a mobile and desktop environment.

• Evaluated problem-solving procedures and processes by conferring with vendors using google neutron tool.

• Handled Knowledge Transfer sessions systematically and effectively through documentation and communication. INDEPENDENT STUDY:

Software Defined Radio for OFDM Transceivers (MATLAB, USRP B200) January 2020 - present

• Implemented radio functionalities for OFDM transceivers for modulation techniques using Software Defined Radio hardware.

• Evaluated and compared Bit error rate between multiple modulation schemes using MATLAB.

• Developed a Simulink model for modulation schemes to transmit the data between transmitter and receiver using Universal Software Defined Radio Peripheral (USRP B200/B210).

• Developed MATLAB code for different modulation schemes to define SNR, operating frequencies and power gain.

• Analysing to determine image transmission through USRP B200. RELEVANT ACADEMIC PROJECTS:

Priority Based Pre-Threaded Image Processing Server (C++, Linux OS, OpenCV, GIT): Fall 2019

• Developed an image processing server that interacts with clients through a pool of worker threads using the producer consumer model.

• Higher priority is assigned to main thread which accepts client requests and places data in a bounded buffer which will be serviced by worker threads that utilized synchronization.

• Used OpenCV platform for all the image processing operations on the image input of the client and utilized manual testing to verify the implementation of the project. Linux device driver for an emulated ARM versatile PB board (Linux, Busybox, QEMU): Fall 2019

• Developed character device driver for UART on the emulated QEMU Versatile PB board.

• Developed character driver which reads and writes to UART data register by polling.

• Built Linux kernel using ARM cross compiler and driver code is cross compiled.

• Loaded code into the directory of Busybox and tested it using QEMU. Distance measurement using ultrasonic sensor (MSP430, HC-SR04, Code composer Studio): Fall 2018

• Developed a distance measurement application using Ultrasonic sensor HC-SR04 pairing up with MSP430-G2553 and a buzzer.

• Developed an embedded C language to interact with MSP430 launchpad and HC-SR04 to detect the object within 20cm.

• Used an audio signalling device which makes a buzzing noise soon after the microcontroller receives the signal. Rolling ball Embedded Systems Application with Educational Booster Pack MKII (Tiva C series Board TM4C123G, SPI, Accelerometer, LCD, ADC): Fall 2018

• Developed a rolling ball application which displays a ball on LCD that moves around the edges of the LCD based on board tilt angle using Tiva C series Board TM4C123G.

• Written a code which records the board tilt using accelerometer and respond accordingly.

• SPI protocol is used to establish the communication between Microcontroller, Accelerometer and LCD. OTHER ACADEMIC PROJECTS:

Acceleration of mobile web loading by estimating LTE cellular load (Nexus 6, MobileInsight app): Fall 2019

• Implemented Cellular link aware web loading (CLAW) method which boosts mobile Web loading using a physical- layer informed transport protocol.

• Performed Bottleneck detection between mobile and base stations to increase the traffic bit rate using the cellular rate control mechanism.

• Used Mobile Insight app to read the logs containing cellular link statistics from the diagnostic interface available on the Nexus 6 cell phone model consists of a Qualcomm chipset.

• Decoded RSRQ, MCS, PHY resource (RB) allocation, subframe index, and other statistics in real-time from the logs. Performance Comparison on GPU and FPGA using OpenCL and CUDA (Linux OS, CUDA, OpenCL, GPU, FPGA): Spring 2019

• Programmed FPGA and GPU using OpenCL and CUDA programming languages in Linux Operating Systems.

• Synthesized and compared programming codes for General Matrix multiplication and convolutions on FPGA and GPU.

• Compared the overall execution time with and without shared memory. Full- Duplex wireless in the ORBIT testbed (ORBIT testbed): Spring 2019

• Implemented full-duplex wireless using orbit lab resources.

• Used node11-10 in the main grid to transmit and receive a single tone over the air to demonstrate full-duplex wireless capability using the Columbia FlexiCon’s Gen-1 Frequency-Flat Amplitude- and Phase-based RF Canceler.

• Conducted experiments to analyse the effect of RF SIC on OFDM, QPSK and basic Sinusoidal signal. HONORS:

• Best Employee - Intelenet Global Services for Google March 2018

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