Harika

Biomedical Engineer (AI Solutions) - Alfaleus Technology Pvt. Ltd - Hyderabad, India

(2026-08)

Develop and debug embedded hardware and firmware for medical devices and IoT products using microcontrollers such as ESP32, STM32, and nRF52.
Design PCB schematics and layouts, integrating sensors, BLE/Wi-Fi modules, displays, and peripheral interfaces, with hands-on hardware bring-up and troubleshooting.
Collaborate with software, AI, mechanical, and product teams to develop production-ready healthcare products, supporting prototyping, validation, testing, and manufacturing.

International Client - Freelance Biomedical Engineer - Hyderabad, India

(2026-08)

Designed the system architecture for a laser-based direction guidance system for a four-legged walker, helping users maintain a straight walking path through dual laser visual feedback.
Integrated an IMU, dual-core microcontroller, rotary actuator, and dual line-laser modules to measure walker orientation, calculate heading error, and provide real-time directional guidance.
Developed the control concept for continuous heading correction, including reference-direction calibration, orientation sensing, heading-error calculation, and laser alignment to support assistance.

Biomedical Engineer (AI Solutions) Intern - Alfaleus Technology Pvt. Ltd - Hyderabad, India

(2026-04 - 2026-07)

Led the end-to-end development of an AI-enabled Smart Bin, from concept and system architecture to prototype development, testing, and validation.
Designed and developed an AI-based waste classification model for automatic waste segregation, including dataset preparation, model training, and deployment.
Engineered the complete embedded electronics and automation system, integrating sensors, microcontrollers, actuators, and control logic for autonomous sorting.
Managed the entire product development lifecycle, including requirement gathering, component selection, hardware design, firmware development, AI integration, and testing.
Developed the proof of concept for an additional medical technology product, coordinating hardware, embedded systems, AI, and prototype development.
Collaborated with cross-functional teams and stakeholders to translate product requirements into functional prototypes while balancing technical feasibility, cost, and timelines.

SERB – DST SCP Project Intern - Department of Biomedical Engineering, UCE, OU - Hyderabad, India

(2025-06 - 2025-08)

Developed a wearable smart-shoe sensing system capable of capturing synchronized motion and plantar-pressure signals suitable for creating machine-learning datasets for Freezing-of-Gait detection in Parkinson's patients.
Assessed sensor integration, calibration, and gait-phase verification workflows for generating clinical-grade datasets used in FoG detection model training.

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