Network Engineer Electrical Engineering

Phone no: 682-***-**** Puja Sah Email: *****.*****@*****.***

**** ****** ** *** #**, Denton, TX 76201

https://www.linkedin.com/in/puja-sah-2991b112a/

Professional Summary

Strong Hands on experience communication network protocols, embedded systems development (embedded C, Keil, Proteus), Arduino, and PLC programming.

Expertise in developing software and hardware for electronic and automotive systems.

Four years hands on experience in simulation tools like Cadence, LTSpice, PSpice, IE3D and Testing equipment like Oscilloscope, Vector Network Analyzer, Spectrum Analyzer, multimeter.

Hands on experience in MATLAB, Simulink, CAN Communications, OBD II, MIL/HIL testing, MotoTune and MotoHawk, J1939 Protocol, Powertrain, Gasoline and Gas Engine Controls, PID Control, AutoCAD.

Technical expertise on Electrical drives and controls, Antennas and Microwaves, Embedded Control Systems, Motor Controls, Power systems, AC/DC Rectifiers, DC/DC Converters, DC/AC Inverters, Ethernet, Wireless LTE, Bluetooth, GSM, GPS, GPRS, RF, WPAN, WLAN standards, EMC/EMI, Radar systems, Digital CMOS, Signal Processing, Analog and Digital Integrated circuits and VLSI.

Self-motivated, Fast Learner, good team lead and player, strong program managing and communication skills.

Educational Background

Masters of Science, Electrical Engineering, Aug 2016 - May 2018

University of North Texas, Denton, TX, USA. GPA - 4.00/4.00

Bachelors of Science, Electronics and Communication Engineering, Jan 2011 – May 2015

Himalayan White House International College, Kathmandu, Nepal. GPA – 3.23/4.00

Skills Set

IDE & Tools

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Matlab, Labview, Xilinx Vivado, Arduino, Embedded C, Eclipse, Electric, LTspice, C++, PSpice, AutoCAD, CAD.

Operating Systems

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Windows, Unix/Linux.

Software

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Keil, Proteus8, Java, Javascript, CCNA, PHP, Python.

Microcontrollers

PLC Programming

Protocols

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PIC, Arduino, 8051, ATtiny.

Allen Bradley (RS Logix 5000, RsLogix 500, RSLogix5), Siemens, Schneider, Omron, Delta.

SAE J1939, SPI, I2C, UART, RS-232, RS-485, TCP/IP, Zigbee, Ethernet, USB, NMEA.

Professional Experience

Organization - University of North Texas.

Job Title - Graduate Teaching Assistant Jan 2017 – May 2018

Description:

Help design the course, construct tests, prepare materials, grade assignments and sometimes teach class session.

Worked with lab Equipment like Oscillator, spectrum analyzers and signal generators and expertise in MATLAB codes, simulations, labview designs, differential amps, analog & digital circuit design, ICs and I/O circuit design.

Organization - Subisu Cable Net Pvt. Ltd

Job Title - Network Engineer June 2015 – June 2016

Description:

Implemented all phases of development like analyzing requirements, model design, module level testing, debugging, integration, creating final test configurations and documentations.

Validated the design, failure mode and effects (DFMEA) and developed technical & process related documents and Analysis reports in case of failures.

Procured commendable knowledge on communication protocols like SPI, UART, CAN, I2C, ZIGBEE, LIN.

Prepared, reviewed the validations using oscilloscope and multimeter, schematics and protocols and maintained records for later analysis

Ensured all customer specifications were met in design details and support for hardware peripherals and performed worst-case monte carlo analysis, temperature analysis, equipment malfunction diagnosis.

Diagnosed, prioritized and troubleshooted internal and external customer issues quickly.

Performed other related duties as required and directed by Cable Modem Installation.

Organization - Nepal Telecom

Job Title - Internship May 2014 – Oct 2014

Description:

Assisted Project/Program managers in assessing customer needs, formulating technical approaches, preparing proposals, technical publications/papers, and making presentations.

Used computer-assisted engineering software (AutoCAD) to perform engineering tasks.

Prepare product reports by collecting, analyzing, and summarizing information and trends.

Academic Projects

Implementation of Basic Digital Electronics Using Paper Electronics (Master’s Thesis) Mar 2017 – May 2018

-Developed all logic gates, flip flops, shift register, combinational circuits, FSM, counters on paper to teach the basic concepts of digital logic design to the freshmen in an easy way.

-Implemented the logic gates and flipflops using the circuit sticker microcontroller (ATtiny 85), LEDs, conductive ink, Arduino UNO.

-Designed the circuits using 8051 microcontrollers, embedded C, Keil uvision5, Proteus 8, WLPRO, conductive tape, universal burner.

-Represented the concepts using pictorial representation on top of circuit design.

Application of VOIP Communication of Embedded System in MINI 2440 Mar 2017 – Apr 2017

-Developed an Embedded system to transfer voice over internet protocol for low cost phone calls using SAMSUNG Corporation S3C2440 chips as a Core Processor.

-Designed a VOIP media stream encryption device based on ARM9 Microcontroller.

-Tested the VOIP media device communications platform for multiple application areas like image/video processing.

Development of a Control System for an Electronics Fuel Injector and Ignition Timing Jan 2017 – Feb 2017

-Developed a control model for an angle-based fuel injector and Ignition timing using MATLAB, Simulink and CAN.

-Controlled the amount of fuel injection by simulation and achieved fuel injection timing by varying the pulse width cycle using Moto Hawk.

-Calibrated and simulated control system for different engine speeds and tested on fuel injector.

Conversion of 2D to 3D image using Binocular Stereo Nov 2016 – Dec 2016

-Developed MATLAB codes for reading two different images from different known viewpoints and reconstruct 3-D locations of the matched points and finally 3D image was displayed.

-Tested using two images captured from multiple angles of same object.

Cryptographic Algorithm for Wireless Communication Sep 2016 – Oct 2016

-Developed VHDL codes for encryption of information to be transmitted at transmitter side and decrypted back original information at receiver side for secure transmission in Xilinx Vivado IDE.

-Tested the working by using the test data.

Obstacle Detector Robotic Vehicle Jan 2015 – May 2015

-Designed a robotic vehicle with infrared sensor to detect and avoid the obstacle.

-Developed the code using Keil in C and tested in Proteus for the 8051 microcontrollers.

-Monitored the functioning of the Robot using the L293D motor driver and toy car chases.

Password Based Door Lock System Nov 2014 – Dec 2014

-Designed and developed a system which opens the gate when correct password was entered.

-Built the system using 8051 microcontrollers, L293D, motor, Keil, and Proteus.

-Tested the working of it using a prototype setup with paper, PCB board, batteries and motor

Trainings and Organization

● CCNA and PHP in undergrad.

● Microsoft Student Partner in Microsoft Innovation Center, Nepal.

● Active member of Nepalese Student Association.

Reference furnished upon request

Eligible to work for any Employer

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