Hello,
We have a network of websites in which users can make money talking on the phone and earning credit based on a per minute rate. The entire networks works perfectly, however recently we have encountered an issue in which the user's balance is going into a negative status. We need an expert in PHP/MySQL to review, fix and report what issues have occurred so we can avoid any future problems.
Hello.
Bid posted for 5 hours, as agreed.
Bid posted for 5 hours, as agreed.
Bid posted for 5 hours, as agreed.
Bid posted for 5 hours, as agreed.
Bid posted for 5 hours, as agreed.
$100 USD en 3 días
4,9 (106 comentarios)
6,6
6,6
3 freelancers están ofertando un promedio de $131 USD por este trabajo