I can bring any of your projects to life.
Starting from comprehensive client expectations analysis,
following detailed PCB design aimed to minimalize components price.
PCB projects are developed in open-source software KiCad, so you are free to
make any adjustments in the future, if you like.
PCB project includes schematic, layout, BOM, gerber files and 3D model.
In MCU projects, I can also offer developing a firmware according your expectations.
(I prefer STM32 chips, but I can work with any of your prefered MCUs)
I can also develop custom firmware for ESP32 WiFi modules.
Any of your requirements can be fulfilled eventually. The sky is the limit.