PROFESSIONAL & PERSONAL PROFILE

LALIT KUMAR

Okhala Phase-3 Shyam Nagar,Govind Puri

New Delhi- 110020

Ph no.-971-***-****,094********

E-mail : ac7rfr@r.postjobfree.com

OBJECTIVE

To work in an organization that provides a challenging environment to hone my skills and also offers ample opportunities for career growth. This objective is also meant to contribute to technical advancement adding values to Technology, to Society, myself and to achieve organization goal.

SOFTWARE SKILLS

Languages : C, POSIX Thread, Inter Process Communication (IPC), Embedded C (AT89S52/ PIC), C++, Python2.7

Hardware : 8051/52, PIC, ARM Cortex m0, m7, Arduino, Intel Edison, Raspberry-pi

Operating System : LINUX (Ubuntu, Centos), Windows

IDE : Keil u Vision4, Microchip MPLAB, Arduino IDE, Eagle, PSOC Creator

Simulation s/w : ISIS7 Professional (Proteus), Atmel studio 6.0

EXPERIENCE

1.7 year experience (Dec’2015-April’2016) in Advance Technology Pvt. Ltd

Job Profile- Embedded Software Engineer

Job Responsibilities involved –

• Designing and development of Embedded Software.

• Maintaining Production and Final Testing of Embedded Products

• Identify technical challenges and risks and accordingly develop solutions

• Develop technical specifications based on customer requirements

• Producing bill of materials.

• Assist in system maintenance, enhancement, testing and troubleshooting activities

• Mentor and assist other Engineers as needed.

• Follow coding practices and recommend process improvements to build efficient systems

• Working with the micro-controller – 8051, PIC, ARDUINO, ARM

• Communication Protocols – SPI, I2C, RS-232, UART, USART, TCP/IP

• Worked with LCD 16x2 (4bit mode), EEPROM (24C04/08/16), Real Time Clock (RTC1307)

PulseDialer-9153, Keypad, GSM Module, AC/DC Motor, Sensors, ADC Interfacing, Seven

Segment.

Skills Used:

• Have sound knowledge on Embedded Development tools – Keil u Vision4, MPLAB IDE

And Proteus.

• Communication Protocols – SPI, UART, I2C, RS-232

• Programming Languages C and Embedded C, C++, Python

PROJECT EXPERIENCE

Fire Alarm system and Security Alarm system.

Hybrid Alarm system.

Landline Dialer and GSM Dialer.

Home Automation system using PIC microcontroller.

Attendance management system.

Intelligent driverless car. (Academically).

Bank management system and Super market billing system using C++(Academically)

EXPERIENCE

(4th JULY 2016 TO Present) TBM TECHNOLOGIES PVT. LTD.

Current Employee: TBM TECHNOLOGIES

Job Profile- Embedded Devices Engineer (IOT/M2M)

Job Responsibilities involved –

• Designing and development of Embedded Software and Telecom grade software(SS7/Sigtran)

• Identify technical challenges and risks and accordingly develop solutions

• Assist in system maintenance, enhancement, testing and troubleshooting activities

• Follow coding practices and recommend process improvements to build efficient systems

• Working with the micro-controller – 8051,ARDUINO,(MEDIATEK)LINKIT ONE(ARM7)

• Communication Protocols – SPI, I2C, RS-232, UART, USART,TCP/IP,BLUETOOTH,WIFI

• Worked with LCD 16x2 (4bit mode), EEPROM (24C04/08/16), Real Time Clock (RTC1307) GPS Module, GSM Module, WIFI, Bluetooth Module, SENSORS(Temperature/Humidity, dust Sensor, IR sensor, Barometer, Digital Accelerometer, Piezo Vibration Sensor, Touch Sensor, UV Sensor, Light Sensor, Sound Sensor.) OLED display (96X96)

Skills Used:

• SS7/SIGTRAN Stack, MAP, USSD, Data structure, Basic knowledge of communication like WDM, OTN, SDH, PTN

• Development Board: Arduino, Linkit one (Mediatek Inc.), Intel Edison

• Embedded Development tools – Keil u Vision4, ARDUINO IDE MPLAB IDE and Proteus.

• Communication Protocols – SPI, UART, I2C, TCP/IP, HTTP, MQTT, BLE 4.2

• Programming Languages C and Embedded C, C++, PYTHON2.7

• Cloud Platform: AWS IOT (Amazon web services)

PROJECT EXPERIENCE

• Implemented SS7/SIGTRAN Stack

• Getting the Cell-id of the GSM Network over SS7/SIGTRAN STACK

Project Description:

Getting the cell-id of the GSM Network from the MSC Database (HLR and VLR). Using the MAP (Message application part) Request. From the cell-id we have the Latitude and Longitude of the particular Mobile number (Location Based) Store in the Airtel and Vodafone MSC (HLR and VLR). This location is used with Airtel Emergency Service (55100 Emergency services) Airtel owned service in INDIA.

Basically this service from the Airtel provide their and others Location (latitude and longitude) to the Subscribed Airtel users.

Skills Used:

C, POSIX THREAD, SHELL SCRIPT, Multithreading, Socket Programming, TCP\IP, UDP,

Xml, Wireshark, MSC, HLR, VLR, Log4c (Generates Logs), Open-SSL, Data structure

Compiler : GCC

Operating System : LINUX (Ubuntu, Centos), Windows

• USSD (Unstructured Supplementary Service Data) Push based and Pull based Service Implementation over SS7/SIGTRAN

Project Description:

USSD (Unstructured Supplementary Service Data) is a Global System for Mobile (GSM) communication technology that is used to send text between a mobile phone and an application program in the network.

Skills Used :

C, POSIX THREAD, SHELL SCRIPT, Multithreading, Socket Programming, TCP\IP, UDP, IPC (inter process com.), Queue, xml, Wireshark, MSC, HLR, VLR, Log4c (Generate Logs), Open-SSL

Compiler : GCC

Operating System : LINUX (Ubuntu, Centos)

• GPS TRACKER with Mediatek Cloud Sandbox (MCS)

Project Description: Linkit one device sends data(GPS Coordinates and sensor data ) to the mediate cloud sandbox and GPS coordinates and sensor data is shown on the cloud console at their particular data channels (Already created) .GPS coordinates is shown on the Google map inside the cloud console.

Skills Used : Embedded C, HTTP, GPS, GPRS, JSON, Wi-Fi

Hardware Used : Arduino, Linkit One (ARM V7)

IDE : Arduino-IDE

• MQTT (message query telemetry transport) Implementation on AWS-Cloud (Amazon Web Services -IOT-SDK)

Project Description: Gathering the data from the different type of the sensor and Publish that data to Amazon Cloud (AWS-IOT)

Skills Used:

C, POSIX THREAD, Multithreading, MQTT, AWS-IOT Cloud management console Compiler : GCC

Operating System : LINUX (Ubuntu, Centos), Linux-Yocto

Hardware Used : Intel Edison with Linux-Yocto image, Linkit One (ARM V7)

• Sending the Ultrasonic (above 20k Hz above the Human hearing Range) Text Message using Speaker (sender side) and microphone (receiver side) and by Generating the Sine wave.

Project Description:

Here we send the message (Text) in encode form and at the Receiver side we receive the message in the Text format. Uses the Pyaudio and Numpy Python Modules to perform the numerous complex calculation on Arrays.

Same algorithm is implemented on the Android Team side to make the communication between two Android phones in vicinity without the need of the internet and Bluetooth.

Skills Used : Python2.7, Multithreading

Operating System : Linux (Ubuntu, Centos), Windows

IDE : Eclipse

• BLE (Bluetooth Low Energy) BEACON

Implemented Eddystone (Google) and ibeacon (Apple) Protocol for the Proximity marketing and Indoor Location Tracking location tracking system using Bluetooth Beacon.

Implemented with Physical web (Eddystone URL) and Nearby API and Proximity beacon API from Google Cloud Platform, Eddystone UID, TLM and Ibeacon.

Project Description: Implemented Bluetooth/BLE Stack to write C Code for PSOC4 BLE ARM CORTEX-M0 that implements the Eddystone and ibeacon protocol.

Skills Used : C, Bluetooth/BLE 4.2, C, CYBLE-00200 ARM cortex-32bit PSOC

Operating system : Linux (Ubuntu, Centos), Windows10

IDE : Cypress PSOC Creator 4.0

EDUCATIONAL PROFILE

Degree / Qualification

University/Board

Marks

Scored

Year of passing

Bachelor of Technology

(electronics and communication)

Kurukshetra university,

Kurukshetra

68%

AUG -2013

Higher Secondary Education

HPSEB (Himachal )

61%

2008

Secondary School Certificate

HPSEB (Himachal)

60%

2005

TRAINING

Completed my training at EMBEX TECHNOLOGY PVT. LTD. In Embedded system (8051 microcontroller, ARDUINO) for period of Three Month during July 2011 to September 2011.

Completed my training at ZZC TECHNOLOGY in (Chandigarh) in Advance Embedded system for period of three months during July 2012 to September 2012.

Certification in C and C++ language.

Python from Udacity online course.

Certificate of Basics of computer science from CODE.ORG.

Four month CCNA certification From NIIT Chandigarh.

Basics of Android from the Udacity.

PERSONAL PROFILE

Date of Birth : 28 June 1989

E-mail : ac7rfr@r.postjobfree.com

Gender : Male

Nationality : Indian

Marital Status : Single

Linguistic ability : English, Hindi, Punjabi.

DECLARATION

I hereby solemnly declare that the above furnished particulars are true to the best my knowledge and belief.

Date: (Lalit Kumar)

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