SAMSON.S

No ****, II Main Rd, MMDA, Mobile Number: 909**-*****, 735**-*****

Mathur, Manali, Chennai-600 068. E-mail : ade73k@r.postjobfree.com

SKYPE ID : live: d527b93322845329

OBJECTIVE

Keenly interested in innovative, result oriented projects and seeking for challenging opportunity and position myself, so as to utilize my Technical knowledge to accomplish the goal in industries.

CAREER SUMMARY

●A dynamic Electronic and Electrical Engineer with more than 5 years of experience in embedded, power electronics, production field

●Primarily working on hardware design but may also work on firmware/software

●

SKILL SET :

Programming Languages

EMBEDDED C, Arduino

IDE

MP Lab X, Arduino

Microcontroller (16bit)

Pic16F, Pic18F, Arduino

Circuit Designing

Micro controller interfacing circuits and power supply

Communication Protocol

I2C,RS232, RS485, FTP using Sim800

OS Platform

Switching Topologies

Soldering

Tools

Windows

Buck converter, Fly back converters

SMD, THT, SoIc Components

SAP, Windchill, Ki- CAD

EXPERIENCE DETAILS:

COMPANY NAME : VAATA SMART LTD.,

VAATA is a wind energy technology company based out of Chennai. Through extensive R&D, It has indigenously developed a new Small Wind Turbine called SMART. Smart is a vertical axis wind turbine which aims at delivering wind energy technology to the common man and helps everyone reap the benefits of technology.

ROLE : POWER ELECTRONICS AND EMBEDDED ENGINEER

DURATION : DEC 2018 TO TILL DATE

Role & Responsibilities:

Design, selection, specification, and validation of critical power components (e.g. IGBTs, SCR’s, Diodes, capacitors, inductors, fuses, Contactors)

Involved in Buck and Boost converter circuit for OFF-grid system in Turbine

Testing DC to DC converter circuits, Boost, Buck converters, Fly back converter calculations

Performed Embedded coding for converters using PID concept in microcontroller

Performed coding, module designing, requirement gathering and helped in reviewing test plans for embedded software development

Testing and servicing electronics circuit boards for Turbine control panel

Involved in Electronics and electrical circuit testing, VFD testing

Knowledge on designing LC filter for inverter design

Circuit designing using K-Cad software

Experience in developing and documenting test procedures and test results according to industry standards.

Soldering and DE soldering of PCB components (SMD and THT) components

SOLAR PANEL COMMISSIONING AND TESTING:

Testing solar panel as per data’s provided in the name plate of the panel

Installed at site and wiring the panel to the input system for power production

Diagnose problems with solar electrical components via analyses of data and performance, troubleshooting, and equipment inspections

Worked in DC to DC converters used for solar panel battery charging unit

Worked in hybrid system of wind turbine and solar panel for Off grid system

PROJECT :

Project Name : Turbine data monitoring

Hardware : PIC Controller family and custom board.

Responsibilities

Initial Configuration of Micro-Controllers like Oscillator, Timers, Interrupts and RTC.

Developing firmware to communicate between the micro-controllers, UART Configuration for Data .

Measuring of RPM & wind Speed from sensors.

Coding logical operation of turbine and Voltage, current measurements by ADC.

Prepared circuits for 3 phase power meter measurements, Rpm measurements for logic Boards

Measures power meter using Simultaneous Sampling, sequential sampling.

Programming of DSP Microcontroller to execute feedback control logic PI, PID for Converters

Project Name : Remote data monitoring

Hardware : PIC Controller family and custom board.

Description:

Remote data monitoring of the turbine using SIM800 module using FTP protocol

Send SMS from the respective turbine, if any interrupt occurred in turbine functionality

Also Interfaced with Arduino board for data sending

Programming ESP8266WIFI Module for data monitoring

Project Name : SD card data logging and WIFI

Hardware : Node-mcu Board

Description:

Data logging of UART data from PIC microcontroller board using SD card

Simultaneously transferring data over WiFi protocol using ESP8266WIFI

Used Arduino platform for programming

Data display using OLED display

Project Name : Control the panel using RF

Hardware : Nrf24l01 and At mega 328p IC

Description:

Using Tree topology network created with nRF24l01 module

Data transfer using Radio frequency data transmission

Data transmission up to 2km range

ROLE : PRODUCTION ENGINEER

DURATION : MAY 2018 TO NOV 2018

Role & Responsibilities:

Plan, manage, and oversee all elements of production for our control systems

Develop prototype for design circuits and check with functionality

Prepare BOM, Production plan and check list preparation, component selection for control panel

Routing, Wiring and assembling Electrical and Electronics components for control panel

Trouble shooting and debugging of electronic circuit for production, motor testing

Participate in idea generation on cost down possibilities.

Involved in Internal Audit activities for ISO 9001 :2015 and also certified Auditor

ROLE : SUPPORT FOR SAP TOOL IMPLEMENTATION

DURATION : OCT 2017 TO APR 2018

Role & Responsibilities:

Configured Routing, Bom, work center creation of Production activities

Monitoring all production activities using SAP tools

Completing all Production order transaction TECO before deadline

Ensure all stocks are transferred to the corresponding production order

Prepared presentation for Team members for demonstrate the SAP tool

Proficient in most of the production related T-Codes

COMPANY NAME : VAATA SMART LTD.,

ROLE : TEST ENGINEER

DURATION : DEC-2014 TO OCT-2017

Role & Responsibilities:

Testing and commissioning of control panel for wind turbine

Involved in sensor wiring for turbine installation

Analyzing turbine data and performance in day wise

Testing and analyzing VFD circuits, power meter circuits, solenoid circuits

Testing, commissioning or supervisory control and data acquisition using proximity Sensors, Wind anemometer to ensure compliance with specifications

Able to perform independent Test & Measurement activities using Oscilloscope, Power Supply, Multimeter, LCR Meter

Experience on developing testing requirement, execute testing and complete documentation as per QMS.

Awareness on Embedded designs, development and testing

COMPANY NAME : FLUXO INDUCTION FURNACES INDIA PVT., LTD.,

Fluxo Induction Furnace is Chennai based company, manufacturing the medium frequency induction melting systems is designed and developed with a view to eliminate equipment’s breakdown problems.

ROLE : TESTING AND SERVICE ENGINEER.

DURATION : FEB-2013 – NOV 2014

Roles & Responsibilities:

Testing and commissioning of Medium frequency induction furnace.

Testing and commissioning of Electrical Panel Assembly up to 75KW to 1MW.

Testing and servicing of Electrical equipment’s like circuit breaker, relays, C.T, P.T, Rider transformer

Testing and servicing Electronic assemblies Rectifier board, inverter board water coolant capacitors, DC choke, snubber protection etc. Solved problems at customer site.

PROFESSIONAL QUALIFICATION

B.E in Electronics and Communication Engineering from SAMS COLLEGE OF ENGINEERING

Passed out - 2012

COMPUTER SKILLS

MS Office, Proteus 8.1(simulation software), K-CAD

PERSONAL DETAILS

Date of Birth : 03-07-1991

Marital status : Single

Father Name : Mr. P.K. SAJAN

Nationality : INDIAN Language known : English, Tamil, Malayalam

Passport No : K7873239

Date of issue : 28/12/2012

Date of expiry : 27/12/2022

DECLARATION

I do here by declare that the above information are true and correct up to best of my knowledge and belief.

Place :

CHENNAI

(SAMSON.S)

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