PONNAGANTI PARAMESWAR RAO

PONNAGANTI PARAMESWAR RAO

Embedded Systems Engineer | Firmware Developer |Embedded Engineer
Btm layout , banglore, 560076, Banglore, IN.

About

Highly motivated Embedded Systems Engineer with 1.10 years of hands-on experience in firmware development and testing, specializing in IoT and real-time systems. Proficient in C/C++, microcontroller programming (ESP32, STM32), and communication protocols (I2C, SPI, MQTT), consistently delivering robust and optimized embedded solutions. Eager to leverage expertise in an esteemed organization to drive innovation and contribute to cutting-edge embedded projects.

Work

Rydot Infotech Private Limited
|

Embedded Developer

Ahmedabad, Gujarat, India

Permanent

Summary

Led the design and development of firmware for a real-time water quality and quantity monitoring system using ESP32, ensuring accurate data acquisition and wireless transmission(Industrial and Home automation project).

Highlights

Architected and developed robust ESP32 firmware using ESP-IDF for a real-time water quality monitoring system.

Interfaced multiple water quality and quantity sensors (pH, turbidity, temperature, water level) with ESP32, ensuring accurate data acquisition for critical environmental monitoring.

Implemented MQTT protocol and integrated GSM module for wireless data transmission to a remote server, enabling real-time remote access.

Calibrated sensors and validated data accuracy using Modpoll, improving data reliability for critical water quality assessments.

Maiic Infosys Private Limited
|

Embedded Developer

Ahmedabad, Gujarat, India

Summary

Designed and developed an IoT-based health monitoring system, integrating vital sign sensors, microcontrollers, and cloud communication for remote patient care(Medical automation project).

Highlights

Designed and implemented comprehensive system architecture for an IoT-based health monitoring system, integrating sensor selection, microcontroller, and cloud communication flow.

Interfaced MAX30100 (heart rate, SpO2) and DS18B20 (temperature) sensors with ESP32, enabling accurate vital sign monitoring.

Integrated GSM module (SIM800L/A7670C) to enable real-time SMS alerts for abnormal health readings, enhancing patient safety.

Developed and tested firmware using Arduino IDE/ESP-IDF for real-time data acquisition, threshold checking, and serial communication.

Configured robust MQTT communication for seamless data transmission to a cloud dashboard, providing remote health insights.

Flywheels Embedded Private Limited
|

Embedded Engineer

Banglore, Karnataka, India

Summary

Developed an intelligent embedded system to automate kitchen exhaust fan control based on temperature, enhancing energy efficiency and air quality(Home automation project).

Highlights

Interfaced DS18B20 temperature sensor with Arduino Mega 2560 for real-time ambient temperature monitoring.

Developed Arduino code to automate exhaust fan control based on predefined temperature thresholds, optimizing energy use and reducing electricity consumption.

Designed and tested a custom PCB for seamless integration of sensor, relay, and microcontroller components, ensuring system reliability.

Automated exhaust fan operation using a relay module, enhancing system efficiency and user convenience.

Validated system functionality, achieving reduced power usage and eliminating unnecessary fan operation, leading to potential cost savings.

Education

Ramireddy Subbaramireddy Engineering College
Kavali, Andhra Pradesh, India

B.Tech

Electronics and Communication Engineering

Grade: 61%

Sri Srinivasa Junior College
Kavali, Andhra Pradesh, India

Intermediate

Grade: 73%

Sri Nethaji Vikas EM High School
Vinjamur, Andhra Pradesh, India

SSC

Grade: 8.0 CGPA

Languages

Telugu

Native

Hindi

Fluent

English

Fluent

Skills

C- language
C++
Esp32
Uart
I2c
Spi
Can
Wifi
Bluetooth
Freertos
Rs485
Multimeter
Baremetal
Yocto project
Watchdog
Adc's
Interrupts
Vs code
Stm32
Ki-cad
Arduino
Mat-lab
Esp-idf
Stm32-cube idf
Mqtt
Pwm
Schematics
Rs-232
Gsm