Hi Sir,
I am an electrical engineering department senior student, made many projects before using motors, you want to control motor motion via feed back from a hall effect sensor want to know more details and expected senario for operation, so I know if it may be done via digital logic or via a microcontroller, I am also good with microcontroller programming ;so I will be a good fit for both cases.
Budget is kept low because I am making clients, I will make sure you get satisfied with the results.
Time is flexible at my side, I will make sure that I will be best fit for your project, just ping me with details of your project and operation logic and leave the rest for me, also I can make you a prototype setup for the system and test it and send it to you, I am good with both programming and electronics.
Wishing you a great day!
Regards,
Muhammad Tarek.