As an embedded system designer with over 4.5 years of experience, I am confident in my ability to create the portable biochemistry reader you're seeking. My skills in hardware design and integration, combined with my proficiency in firmware development, make me an ideal choice for this project. I've worked on a diverse range of projects - from developing IoT solutions for landslide monitoring to creating smart medical inventory systems using GSM, LoRa, GPS/GPRS, and Bluetooth.
With my experience in designing compact, lightweight and rugged devices, I can provide a device that is tailor-made for your needs. Additionally, I have solid expertise in touchscreen integration and UI/UX design for touchscreens - a key requirement for the device's user interface.
Though I don't have direct experience in biochemistry reader design, my ability to learn quickly and apply concepts from one domain to another, coupled with the fact that biochemistry knowledge isn’t required for this project, ensure that won't be an issue. Let me bring your existing proof of concept to life with a robust, reliable device that exceeds your expectations!