Embedded System Engineer

MRUNAL SHAILESH SONAWANE

Irvine,California ***** +1-949-***-**** ***************@*****.*** h ps://www.linkedin.com/in/mrunal-shailesh-sonawane/ EDUCATION:

● UNIVERSITY OF CALIFORNIA, IRVINE, Irvine, California Master of Embedded and Cyber Physical Systems (MECPS), Expected June 2020, GPA: 3.7

● PUNE INSTITUTE OF COMPUTER TECHNOLOGY (SAVITRIBAI PHULE UNIVERSITY formerly known as PUNE UNIVERSITY), Pune, Maharashtra

Bachelor of Engineering in Electronics and Telecommunica on, 2013-2017, Aggregate Percentage:64% . PROJECT WORK:

● Tachometer Feedback controlled DC motor System . A smart feedback controlled motor system used for checking the varia ons in the speed of the motor, using PIC18F4520 microcontroller and photo transmi er and receiver. The infrared rays reflected from the shiny surface a ached to the wheel were counted to determine the rpm of the motor.

● Measurement of Parameters and Improvement of Posi on and Speed Control of DC motor using PID. Closed loop real me DC motor speed and posi on control, using Propor onal-Integral-Deriva ve (PID) controller. It involved dynamically measuring of different motor parameters which determine the transfer func on of the motor, using LPC1768 (ARM CORTEX M3). The measured parameters were fed to the SIMULINK model which was used to yield the PID constants using auto tune and simulate transfer func on of the complete system. The PID constants Kp,Ki,Kd values were passed to the program on LPC1768 to effec vely control the speed and posi on of the system. The GUI designed in MATLAB, helped user to define the desired response and performance of the motor, and the designed system could yield the corresponding PID constants values, hence bypassing the painstaking empirical way of tuning PID controller for any given DC motor system.

● TapItDown, Smart Water Metering System. An IoT project for water monitoring and leakage detec on, built in hackathon

“<code/now>” powered by ‘ThoughtWorks Technologies’, Pune, India. ESP32 Wifi module was used to send the data collected by the flow sensor to plot on Al um Datonis IoT pla orm.

● CUBLED:Project which changes the pa erns on 4X4X4 led cube using Marvell - AWS IOT Starter Kit (MW302) .The idea to build "CUBLED" was conceived with the thought of exploring the Marvell IoT Starter Kit (MW302), with a simple step of interfacing GPIOs on the board with the LEDs. The project demands some good soldering skills, which could produce intended visual pa erns on the 4x4x4 led cube("CUBLED"). ACHIEVEMENTS:

● Winner of SMART INDIA HACKATHON 2017 under Dept of Defence Produc on of India.

● First in Embedded & Robo cs- Awarded “Star of Batch ” - Basics And Advanced, Summer Training Program 2016, with Hewle Packard Enterprise.Microcontroller,sensor, Actuator interfacing using I2C, UART,SPI. TECHNICAL SKILLS:

● Languages: C, C++, SQL, Python, SystemC.

● Tools: NodeRed, IFTTT, Matlab, Cayenne mydevices, Simulink, Eagle(PCB designing tool), Informa ca PowerCenter.

● Ability to read schema cs and datasheet, RTOS, Linux, Windows. Hands-on experience with POSIX and OpenMP API for mul threading.

● Network stacks and protocols: TCP/IP, UDP, MQTT, WiFI,Bluetooth,LowPAN,LoRa. WORK EXPERIENCE:

● Accenture Solu ons Private Limited, Maharashtra, India Associate So ware Engineer ( October 2017 to May 2019) Worked on ETL tool “Informa ca PowerCenter”, to develop workflows to extract data from Client’s database, transform the pulled data and load it back to the database in the respec ve tables. Interacted with clients to understand their requirements to achieve the end goal of the assignment. TRAINING/INTERNSHIP/WORKSHOPS:

● Introduc on to Robo cs, PICT, Pune (Worked on spark v, robot developed by Indian Ins tute of Technology).

● UTLP ( Unified Technology Learning Pla orm )(Technical)Workshop by Wipro Technologies.

● Mission 10x, Wipro Non-Technical Workshop, held by Wipro Technologies, PICT, Pune.

● Robo cs & Embedded Systems with Vision Bo x, Summer Internship Program by ARK TECHNOSOLUTIONS in associa on with E-CELL IIT KHARAGPUR.

● Embedded & Robo cs - Basics And Advanced, Summer Training Program 2016, with Hewle Packard Enterprise.

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