POWER WINDOW CONTROLLER

I am looking for an experienced freelancer to design a power window controller using an Arduino Uno for 4 windows. The controller should have the following features:

- Control: The two front window glasses should be controllable via UART port using specific address and command signals: FLUP and FLDWN for the left window and FRUP and FRDWN for the right window.
- Hardware: All components should be durable and reliable.
- Firmware: I need the firmware to be customizable and flexible, with easy-to-modify source code.
- Design Files: Please provide Gerber files for the project.

We will discuss the design of the board further once I accept your proposal. The primary goal of this project is to facilitate ease of control via UART. The preferred connectors for the UART interface are header pins.

Ideal candidates for this project should have:
- Extensive experience with Arduino programming and hardware.
- Previous projects where they have designed and implemented a power window controller.
- Ability to provide high-quality Gerber files.
- Strong communication skills for discussing the board design.