Nadiad – *** ***,

Gujarat, India. RISHI VAGHELA +91-903*******

ad4yp0@r.postjobfree.com

LANGUAGES AND TECHNOLOGIES

● Programming Languages - Embedded C, HDL, SV(UVM), C++, MATLAB, VB, Kotlin

● RTOS – Nuttx, Freertos

● Scripting Languages - JS, Python, Perl, Shell

● Database – MySQL, google Firebase

● Familiar Repository – SVN, DevOps, Git

● Protocols – I2C, SPI, UART, I2S, MODBUS, USB, BLE, Ethernet, WiFi

● Hardware – STM32, ARM7,PIC, TMS320VC5509, Beckhoff PLC,ESP32

● Tools/IDE – Eclipse, MPLAB, Code Composer Studio (CCS), Keil, MATLAB, Multisim, Xilinx, PSoC

● Others Tools – Azure DevOps, LaTex, Agile

EMPLOYMENT

Senior Software

Engineer

L&T Technological Services Ltd.,

Vadodara

May 2021

– Present

● I have been part of the software team, working as per project/customer requirements.

● Ported microprocessor based system to microcontroller based system

● Ported DOS based OS to Linux based Nuttx RTOS

● Learn SEMI standards for semiconductor industry i.e., SECS I, SECS II, E84, GEMS, HSMS

● Customer interaction regularly regarding queries and review

● I have done porting of a semiconductor LPT device which was developed in the 90's.

● Major challenge of this project was maintaining application level accuracy & susceptibility of products which have sustainable productivity of 30 years & are still used in productions.

● Added provision of FTP and on system Bootloader

● Working with socket programming

● Working with motor control applications.

● Stepper motor

● DC motor

● DC servo motor

● In the integration phase the main role was working with the mechanical and hardware team to achieve the desired goal along with hardware design verification, mechanical calibration/modification.

● Support client product's field (globally over world) issues (sustenance work)

● Handling entire software release process (Monitoring and controlling entire SDLC) Embedded Software

Developer

PRS Automation Pvt. Ltd.,

Ahmedabad

May 2016

– May 2021

● Working as a part of Software Team, to design and built services/algorithms that helps service engineers to view and keep a track of machines, which is a key factor for reducing time for resolving on site machine issues and also to manage production reports.

● I have done a migration from an old machine to a new machine with new hardware and new firmware with additional features and a modular framework.

● Added provision of log tracing

● Modified software architecture

● Added configurable application features

● Added software activation process

● Built robust, user friendly and wireless manual/automatic testing equipment for checking routing algorithms for production

● Working with socket programming

● Working with various industrial limit switches

● Development of on board PID tuned temperature controller

● Working with high power motors for engraving/CNC and packaging industries

● Single phase AC servo motor and drive

● Stepper motor

● Implementation of PLC algorithm on embedded system along with access from windows based GUI & 3D real time visualization on it.

Electronics Engineer

Sahajanand Laser Technology Limited (SLTL),

Gandhinagar

December 2014

– April 2016

● I have been part of the R & D Electronics Team handling design related issues and develop new designs as per requirement.

● Built a medical equipment called syringe pump to feed liquid medicine at constant rate with user settable parameters.

● Built software in MATLAB that used to find dimensions and defects in stent via image processing.

● Built Gyroscope & accelerometer based system to find orientation and vibration in machine.

● Working with low power as well as high power motor control application for laser cutting machine

● Single/Three phase AC servo motor and drive

● Single/Three phase VFD

● Low power Galvanometer(Galvo)

● Working with various industrial limit switches as well as pneumatic sensors

● I have also handle production technical section where my responsibility was

● System Planning, Designing and testing for marking machine, Laser Cutting Machines

● Selecting and ordering required equipment’s and for that coordinate with purchase team

● Make Scripts as per customer requirement

● Panel Designing and ERP Management

EDUCATION

Bachelor of

engineering (B.E.)

Government Engineering College, Gandhinagar

(Gujarat Technological University(GTU))

June 2010

- May 2014

● B.E. in Electronics and communication with CGPA: 7.83/10.

● Main coursework is basic electronics to advance electronics,circuits design, digital communications techniques, microwave communication, embedded systems B.TECH. MAJOR PROJECT

● Built “The Audio SpotLight” which is a DSP based Audio signal processing system which is a kind of directional speaker which includes various audio processing algorithms.

● Developed GUIs in MATLAB for major theories which are configurable and observe its outputs/effects graphically.

ACHIEVEMENTS

● Got second rank on Gujarat PGCET, 2014.

● Final Year Project “The Audio SpotLight” was selected in NIYANTRA.

● Awarded for customer oriented work.

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