I need an arduino coder

Job ID: 31422615

Budget: €8 – €30 EUR

I m a noobie with arduino coding an need some help to make a project for me and my friends who love Airsoft/paintball.
I m looking something silmilar to this.The rfid version.

https://www.instructables.com/RFID-DOMINATION-TIMER-for-Airsoft-Arduino-NXP-RC52/