Hi,
I saw you need an PCB designer for your project. But the success of your project depends on having solid knowledge in PCB design and embedded systems - so there's a lot at stake in getting this right and imagine you're looking for someone who 'gets' how important this is to you.
I design PCBs with different constrains such us multilayer, flexible circuit board, smd components, thermal management, EMI complains and so on. Also, I develop firmware for microcontrollers like STM32(and other ARM Cortex M), ESP32, ESP8266, and SoM(systems on modules) like Raspberry Pi in C/C++(FreeRTOS), Python, and MicroPython, which gives me the confidence I can help you. I took part in multiple embedded system projects over the last five years, some examples are on my portfolio. I am very interested in your project, and with the immediate availability to focus on it.
Here's what my first client said about me:
upwork
"Luis has done a very good job. He has been supportive and keen to note the requirements and deliver on time with good quality".
Freelancer
“Really good and professionall. Nice to work with and he delivers according to his promises. On time and according to the scope!”.
P.S.
Shot me a message with timeslots you're available, and I can run you through it on a call together.