Engineering Python

Surej Rajkumar *** Summit Avenue, Apt, *** Arlington, TX 76013

Q *****.********@****.***.*** Æ 682-***-**** /surejr96 /in/surejrajkumar EDUCATION

Master of Science in Electrical Engineering Dec 2020 University of Texas at Arlington Arlington, TX

Bachelor of Technology in Electronics and Communication Engineering May 2018 SRM Institute of Science and Technology Chennai, India TECHNICAL PROFICIENCY

Programming Languages:

Matlab, Simulink, ROS, C, Embedded C, Python, LabVIEW, PSpice, Verilog Microcontrollers, Tools and Protocols

TI-TM4C123GH6PM(ARM M4), Raspberry Pi, Intel-NUC, Pixhawk, Arduino, 8051. TI-Code Composer Studio, FreeRTOS, Raspbian, Arduino IDE, CAN, MQTT, SPI, UART, I2C, RS232, TCP/IP, SSI, GPIO, ADC, DAC, RTOS Certifications

Unmanned Vehicle Systems - University of Texas at Arlington. Matlab on ramp - Mathworks EXPERIENCE

IoT Developer Intern, Lyfenet Solutions, Chennai, India May 2019 - Aug 2019

{ Developed an IOT water level monitoring system on the company’s high performance 32-bit ARM Cortex-M4F based MCU - AirBridge 2000 which can send out notifications through SMS using MQTT protocol.

{ Implementation of Account Linking for Alexa SKills to authenticate the user from the company’s database using OAuth Servers and client, along with implementation of few basic skills required for an Alexa Skill. Project Intern, Spiro Technologies, Chennai, India Jan 2018 - May 2018

{ Implemented an IOT system based on Arduino which can detect and avoid on road collision, through sensors fusion.

{ Implemented a vehicle to vehicle communication using ZIGBEE to prevent chain collusion and to avoid long traffic jams.

{ Used MQTT protocol to send out information about the accident, reducing the time of arrival of emergency units by 60%. Engineering Trainee, Southern Telecom Region, BSNL, Chennai, India May 2016 - Aug 2016

{ Studied and hands on experience in Router Configuration,Optical Fiber Cable Splicing IPV4 to IPV6 conversion.

{ Studied networking concepts, IP Addressing, and Long Distance Communication by working on model projects at BSNL. ACADEMIC PROJECTS

Fully Autonomous UGV Development (Certification)

{ Team lead in developing a UGV(wild thumper) with Remote Control and Auto mode functionalities on Wild Thumper. Integrated technologies like, Computer Vision, Guidance, Navigation and Control (SLAM) using MATLAB, Simulink, Python, ROS, Embedded C, Intel NUC (Ubuntu), Pixhawk, LIDAR, Sonar. Computer vision for Obstacle Avoidance

{ Developed camera calibration algorithm for color shade detection and transforming to real distance. Used Computer Vision toolbox in Matlab to create obstacle avoidance algorithm for the rover using image data from the camera in Simulink block. Design of Real Time Operating Systems

{ Integrated a RTOS for an M4F controller that implements a pre-emptive or cooperative RTOS solution with support for semaphores, mutexes, priority scheduling and priority inheritance, shell interface, and kernel functions like wait and yield. Design of SDRAM Controller

{ Designed an SDRAM controller that allows MT48LC8MA2 device to be interfaced with an 80386DX microprocessor having only asynchronous memory support. A complete controller solution was implemented. Failure Detection using Kalman Filter Bank

{ Designed a Discrete-Time, Linear Kalman Filter for a second order process on Simulink and MATLAB to detect Failures in a System and Stop its process after 3 Failure Attempts. Low Cost LCR Meter BASED ON ARM M4 Microcontroller

{ Designed a system capable of measuring resistance, inductance (ESR), and capacitance. Simplified the circuit design to improve the cost effectiveness of the meter to less than $3 per unit with minimized error tolerance of +/-5%. Black Box for Automobiles, Collision Avoidance & Mitigation System(ADAS)

{ Designed an IOT system which can detect and avoid collision by the help of various sensors integrated to the Microcontroller,

(ATmega328), and can send information about the location and cause of accident.

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