STM32 PWM Fan Control Firmware

I have a small board built around an STM32 microcontroller (STM32L010F4P6) and I simply need firmware that drives two standard 5V fans from PWM output. The speed of the fan should be adjustable with the PWM output (5 different settings). There is a push-button that will be used to change the speed when pressed. There is also a simple RGB LED controlled with 3 outputs. There is also a battery charger (BQ25895) that we need to configure or read the battery voltage from, but nothing special.

This should be a very simple and quick project to someone with the proper experience. I need somebody who has done STM32 projects before and who can complete that project quickly, ideally within a few days. I will provide schematics and all relevant details to the selected candidates. I will be testing on the real hardware and your firmware must work properly for the job to be completed. I will help with the debugging and code review as needed. This may lead to many more projects with us if you are successful.

Please start your proposal with ***STM32*** to filter AI generated ones and explicitly state your STM32 background or any relevant experience you may have with similar projects.