Headline

Embedded Systems Developer

About

Electrical & Electronics Engineering graduate building a hands-on embedded systems portfolio with a focus on bare-metal firmware, RTOS-based systems, and IoT protocols. Currently working through production-grade projects on STM32 (Nucleo-F103RB) and ESP32 platforms — writing register-level drivers without HAL abstraction, implementing FreeRTOS task architectures, and targeting defense and industrial IoT applications. My microcontroller projects: Bare-metal I2C driver for MPU6050 IMU on STM32F103 — register-level, no HAL, platform-agnostic architecture (portable to ESP32) FreeRTOS multi-task firmware — ADC (potentiometer), PWM servo control, UART with message queues, binary semaphore for ISR-to-task sync ESP32 Bluetooth A2DP audio streaming — MP3 decode via libmad, SD card SPI, ESP-IDF v5.5.2, resolved IRAM overflow via two-phase NVS boot flag LoRa Mesh Radio Network and GPS-Denied Navigation with Kalman filtering — in progress Open to Embedded Engineer / Firmware Engineer / IoT Engineer roles anywhere in India or overseas. Check out my git profile for projects GitHub: https://github.com/Mpraveenkumar61

Location

Eluru

Work experience

Embedded Systems Developer at Altrobyte Automation, Jun 2026 - Present · 1 mo, Remote, Completed hands-on embedded systems training at Altrobyte Automation, building real-world firmware projects using ESP32 and STM32 microcontrollers. Developed FreeRTOS-based applications including mutex-protected OLED display, UART-based dual-MCU sensor bridge, ADC averaging, and binary semaphore button handling. Built IoT projects integrating MQTT (Anedya cloud over TLS), HTTP dashboards, and WebSocket communication. Implemented bare-metal I2C driver for MPU6050 without HAL abstraction. Projects pushed to GitHub demonstrating proficiency in ESP-IDF, STM32CubeIDE, Embedded C, and sensor interfacing.

Digital Assistant — IT & Database Administration at Andhra Pradesh Panchayat Raj department GovAp, Oct 2019 - Present · 6 yrs 9 mos, Eluru, Civil Servant · Andhra Pradesh Panchayat Raj Oct 2019 – Present · Eluru, Andhra Pradesh Government infrastructure administration — project tracking, compliance, field coordination Pursuing embedded firmware engineering independently alongside employment: STM32, ESP32, FreeRTOS, bare-metal C, I2C/SPI/UART protocols

Education

Bachelor of Engineering, Electrical and Electronics Engineering, Sir C.R.R. College Of Engineerng

diploma, Electrical and Electronics Engineering, sir cr reddy polytechnic