Boreddy Manohar Reddy
Embedded Systems Engineer • Kandukur • m**************@gmail.com • +91*******930 • drivetube.ai/•••••
Professional Summary
Embedded Systems Engineer with 3 months of experience designing and implementing firmware for microcontroller-based devices. Skilled in C and Embedded C, microcontroller peripherals, sensor interfacing, RTOS concepts, and embedded Linux; seeking an entry-level firmware/embedded role to deliver secure and efficient embedded solutions.
Technical Skills
Programming Languages: C,C++
Testing: Integration testing
Tools and Methodologies: Arduino,Raspberry Pi,Embedded Linux,GCC toolchain,Keil,PlatformIO,Git,GitHub
Skills: Embedded C
Microcontrollers & Architectures: ARM Architecture,ARM Cortex-M,STM32
Realtime & Firmware: RTOS Concepts,FreeRTOS,Device Drivers,Memory Management
Communication Protocols: I2C,SPI,UART,GPIO,ADC,PWM
Hardware & PCB: PCB Designing,Hardware bring-up,Oscilloscope,Multimeter troubleshooting
Collaboration & Productivity: Requirements definition,Technical documentation
Work Experience
ExcelR
Embedded Systems Intern
May 2025 – July 2025
Internship supporting embedded systems development and firmware implementation for microcontroller-based devices; contributed to firmware design, sensor integration, and testing.
Tech Stack: C, Embedded C, Arduino, ARM Cortex-M, I2C, SPI, UART, FreeRTOS, Git, Oscilloscope
- Implemented firmware in C/C++ for a microcontroller-based prototype to perform sensor data acquisition, signal conditioning, and control logic using ADC, timers, and GPIO interfaces.
- Developed and tested device drivers for I2C and SPI sensors, integrating sensor read routines and calibration logic; validated data flow with unit and integration tests.
- Applied RTOS concepts to design task scheduling and inter-task communication for concurrent sensor sampling and control loops using FreeRTOS-style task patterns.
- Performed hardware bring-up and debugging on prototype boards (Arduino and ARM-based boards) using serial logging, oscilloscope measurements, and iterative firmware fixes to resolve timing/noise issues.
- Collaborated with engineers to define system requirements and select microcontrollers and sensors; documented firmware interfaces, test plans, and integration procedures to support handover.
- Used Git and GitHub for version control, wrote test procedures, executed integration tests, and iterated firmware for stable lab demonstrations and prototype validation.
Projects
Fingerprint-based door lock with alerts | May 2025 – July 2025
Tools Used: Fingerprint sensor, Microcontroller, C, GPIO, PWM, PCB Designing
- Designed embedded firmware to perform biometric authentication using a fingerprint sensor and authorize door actuation via relay control and PWM-driven actuator control.
- Implemented secure enrollment and verification flows in Embedded C, storing template data and handling failed-authentication events with retry and lockout logic.
- Implemented sensor interfacing and data acquisition over UART/I2C, including debounce and timeout handling to ensure reliable fingerprint reads in varying conditions.
- Built alert and notification mechanisms for access events using onboard indicators and serial logging for integration with external monitoring during testing.
- Performed PCB-level considerations and prototype integration, validating hardware-software interactions and documenting interface requirements for manufacturing handoff.
Education
Prakasam Engineering College, Kandukur
B.Tech / B.E. (Electronics and Communication Engineering) • Kandukur
Andhra Pradesh Board
Class XII • Andhra Pradesh • 2023
Andhra Pradesh Board
Class X • Andhra Pradesh • 2021
Achievements
- All rounder in B.Tech / B.E.: Recognized as an all-round performer during undergraduate program.
- All rounder in school: Received all-rounder recognition during school education.
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