Kummathi Ashok
Career Objective
Embedded Systems Engineer with 0 years of practical project experience in robotics, embedded platforms and IoT. Experienced in end-to-end prototype design using Raspberry Pi and Arduino, applying Python for image-processing-based fire detection and SQL-supported telemetry logging. Skilled in hardware design and analysis using MATLAB, Simulink and PSpice to validate motor driver and power circuits and tune basic control loops. Built sensor integration and real-time obstacle-avoidance using ultrasonic and flame sensors and implemented actuator control for DC motors and pump systems. Comfortable with circuit analysis, embedded software interfacing, and sensor-actuator systems for safety-critical prototypes. Seeking an entry-level role in embedded systems, robotics, or IoT engineering where I can apply hands-on prototyping, sensor fusion, and control fundamentals to productize reliable embedded solutions.
Education
Technical Skills
Projects
- Designed a real-time fire-detection pipeline on Raspberry Pi using Python-based image processing and a camera module to identify flame signatures under variable lighting.
- Implemented autonomous navigation and obstacle avoidance algorithms using Arduino-driven DC motor control and ultrasonic sensors to enable safe movement in constrained environments.
- Integrated flame sensors and ultrasonic sensors with the embedded controller to fuse visual and analog signals and reduce false positives during detection.
- Developed an automated fire-suppression actuator using motor driver circuits and Raspberry Pi GPIO to control a water pump, implementing safe relay switching and sequencing logic.
- Simulated and validated motor driver and power electronics using PSpice and modeled control loop behavior in Simulink to refine actuator response and stability.
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