Hi,
Raspberry Pi pro, have done many projects on RFID, GPU, GPIO and Video.
I am a multimedia expert with Audio Video encoding/decoding experience in Linux/Android Domain.
Delivered several projects on RPI, Digital Signage, You can seen portfolio.
I have worked on many media player projects including omxplayer C/Python
Please give me a chance. I will never let you down
Please contact me to discuss the details.