Custom PCB Design with ESP32-S3 / Li-ion Battery

I am looking for an experienced PCB designer/electronics engineer to design a custom PCB. The board must include: ESP32-S3 chip-based design SHT45 temperature and humidity sensor Relay circuit integrated into the PCB Flat 1000mAh lithium battery support USB-C port for power, charging, serial communication, and firmware flashing from Arduino IDE Battery charging and protection circuit Proper voltage regulation No BOOT and/or RESET buttons Clean component placement and routing Relay screw terminals positioned toward the outside edge of the board USB-C port positioned on the edge of the PCB Compact and professional PCB layout Important USB-C requirement: The USB-C port must allow the board to be programmed/flashed directly from Arduino IDE. It should also support serial monitor communication for debugging. The designer must make sure the ESP32-S3 USB lines, boot mode, reset circuit, and any required pull-up/pull-down resistors are correctly designed so the board can be flashed reliably without needing an external USB-to-serial adapter. Deliverables required: Complete schematic PCB layout BOM Gerber files ready for manufacturing Pick and place files if needed 3D PCB model / STEP file Source files in KiCad, Altium, EasyEDA, or similar Basic explanation of the design choices Manufacturing recommendations if needed Important: Please include at least 2 links to previous PCB/electronics projects you have completed in your bid. If your bid does not include at least 2 links to previous related projects, it will be ignored and rated 1 star for bid quality. Generic or copy-paste bids will not be considered. I need someone who has real experience designing compact IoT PCBs with ESP32-S3, sensors, battery power, charging circuits, USB-C programming, and relay control.

Project ID: 40546196