Hi,
My name is Jerome, I have been working for the past 16 years as an information security expert.
I am ranked #1 in Web Security here on Freelancer.
My bid for your project includes :
1) removing any harmful application (code injection, backdoor etc) from your OSC site.
2) finding and patching the vulnerability that was used to hack it.
3) securing it in order to avoid any similar problem in the future.
4) one-month monitoring of your site afterward.
If you have any question or specific request, please let me know. Thank you.
Best Regards,
Jerome