Mohammed Ansaf

Medical Electronics / Biomedical Engineer with experience in embedded systems, digital electronics, IoT, and medical device technology. Skilled in embedded firmware development, real-time sensor interfacing, BLE-based medical wearables, and technical support. Hands-on experience in biomedical equipment handling, troubleshooting, and embedded product development.

Embedded Firmware Engineer - Waferchips Techno Pvt Ltd

(2026-02)

• Developing firmware for a wearable Bluetooth-enabled cardiac monitoring device using Nordic nRF52 series MCU.
• Implementing real-time ECG acquisition and continuous BLE streaming to mobile applications.
• Designed an SPI-based driver interface for ECG Analog Front-End with interrupt-driven sampling.
• Optimized BLE throughput by tuning MTU size, connection interval, and notifications for 250Hz+ ECG data transmission.
• Implemented circular buffering and packet management to reduce data loss.
• Performed low-power optimization for battery-operated wearable systems.
• Debugged hardware using oscilloscope, logic analyzer, and JTAG.
• Collaborated with the mobile team on GATT services and ECG packet validation.

Biomedical Engineer - Advanced Medical System

(2025-01 - 2025-07)

• Provided product demonstrations and technical training to healthcare professionals.
• Supported medical equipment installation, troubleshooting, and customer handling.
• Ensured effective product utilization and compliance with ISO 13485 guidelines.

B.E - Biomedical Engineering - Dr. NGP Institute of Technology

Higher Secondary - TRK HSS

High School - MSES