This document contains a summary of Venkata Rao's skills and experience. He has over 2.6 years of experience developing embedded software and device drivers for ARM Cortex M3 processors. He has strong skills in C programming, serial communication protocols like UART, I2C and SPI, and real-time operating systems. He has worked on several projects involving microcontrollers, sensors, displays and communication with PCs. These include weather monitoring systems, point-of-sale machines, and controlling LED brightness using pulse-width modulation.

1. Name :VENKATARAO.v
Email : venkat.emb123@gmail.com
Contact : +919581404838
Career Objectives:
Seeking for a challenging career positions in the field of Development to explore my technical skill &creativity
towards making a significant contribution to the growth & development of the organization.
PROFESSIONAL SUMMARY
• 2.6 years of experience in embedded systems developing device drivers and their applications.
• Strong working knowledge on device driver development for 32-bit ARM Cortex M3 core processor .
• Strong working knowledge on C and Data Structures programming in Real Time embedded
applications.
• Expertise in serial communication protocols UART,I2C,SPI.
• Hands on experience in writing application software for peripherals and modules like LED, ADC,
TIMERS,PWM,WDT.
• Working experience on interfacing Keypad,GLCD, LCD, Touch pad, RTC and EEPROM.
• Good knowledge in RTOS(TnKernel v.2.6) and its concepts.
• Hands on experience While dealing with NVIC.
• Ability to understand H/W datasheets to implement S/W.
• High Technical Knowledge and Dedication in developing and delivering projects.
• Good Communication skills.
• Quick learner with the ability to grasp new technologies and software.
• Energetic and self-motivated team player.
EXPERIENCE
• Currently working as an Embedded Software Engineer with “Micro Bit Embedded solution”,
Hyderabad From july-2013 to till date.
EDUCATIONAL QUALIFICATIONS
• Completed B.Tech ( E.C.E. ) from avanthi Institute of Engineering and technology , JNTUH
during 2009 - 2013 with an aggregate of 75%.
TECHNICAL SKILLS
• Operating Systems : Windows xp,7.
• Programming Languages : C Language.
• Microcontrollers : LPC1343(ARM Cortex M3)
• Compilers : ARM-GCC,Turbo C.
• Protocols : UART, SPI, I2C.
• RTOS : TNKernel v2.6.
• Tools : Keil uVision4, proteous design suite, Flash magic .

2. PROJECT SUMMARY
#Project 1
AWMS (weather monitoring system)
Languages : Embedded C
Hardware Platform : LPC1343
Tools : Keil uVision4, Proteus Design Suite.
Environment : Windows.
Summary :
The main aim of this project is measuring the different parameters of environment like temperature, light
intensity, humidity and monitoring the operation using controller. Accurate time base for RTC, storage data in
EEPROM, alphanumeric LCD display with keypad for user interface and data downloading software for PC
over USB.
Roles& Responsibilities:
• Interfacing various sensors for weather monitoring through ADC.
• Interfacing RTC through I2C.
• Interfacing Alphanumeric LCD.
• Performed unit testing and debugging.
#Project 2
Hand Held Spot Billing Machine
Languages : Embedded C
Hardware Platform : LPC1343
Tools : Keil uVision4, Proteus Design Suite.
Environment : Windows.
Summary :
The Spot Billing Machine (SBM) is a Hand Held Computer, in which the program is stored along with all the
relevant data, for the issue of petrol billing, bus ticketing etc. it gives bills on spot and store the data in its
memory. LPC1343 is the platform used for this, here portable thermal printer, alphanumeric LCD displays, 30
keys 6x5 keypad, RTC and EEPROM are interface with different communication protocols. The stored data is
transfer and new data load to memory from PC by using UART. POS machine is easy to operate and user
friendly to the operator ,this device is high secured with user name and password assigned ,no loss of data, this
device hold the customer data like product ID, name, cost, etc. Performs report analysis on daily, weekly an
monthly basis in precised way.
Roles&Responsibilities:
• Interfacing LCD.
• Developed driver for 6x5 KEYPAD.
• Interfacing RTC through I2C
• Performed unit testing and debugging.

3. #Project 3
Display Images And Data On Graphical Lcd using RTC
Languages : Embedded C
Hardware Platform : LPC1343
Tools : Keil uVision4, Proteus Design Suite.
Environment : Windows.
Summary :
We use graphical lcd in our daily life. This project is used to change display images on time bases. It will done
using Real time clock in lpc1343 and Graphical Liquid crystal display(128*64 dots) which is interface with
lpc1343..If time changes the display on Graphical lcd changes .Time can be set by user with the help of uart.
Based up on the time the displays will be seen in Graphical lcd.
Roles&Responsibilities:
• Interfacing Graphical LCD.
• Developed driver for RTC.
• Interfacing LED.
• Performed unit testing and debugging.
Project #4:
Smart light System
Role : Designing and Coding.
Controller Unit : LPC 1343
Tools : Keil Microvision 4
Description:
The main intent of this PWM setup in real time application is for controlling the brightness of LED. Pulse
Width Modulation (PWM) is a technique used to generate analog signal for a digital device like microcontroller
unit (MCU) .The brightness of LED can be controlled from embedded side with different duty cycle value and
we can get an analog voltage output from one of the PWM channels.
PERSONAL DETAILS
Name : Venkata rao
Nationality : Indian
DECLARATION
I here by declared that the above mentioned information is true and accurate to the best of my knowledge.
PLACE : Signature
Hyderabad (v venkatarao)