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php security

5 freelancer đang chào giá trung bình $539 cho công việc này

themexlx

100 solution guarantee

$750 USD trong 21 ngày
(102 Đánh Giá)
7.5
marr

Please, look at PMB

$777 USD trong 22 ngày
(96 Đánh Giá)
6.3
bogdanperian

Cheers, I have +5 years of experience in web development ( PHP/SQL, Javascript/Ajax/JQuery ) web security and ethical hacking. I'd like more details about the project. Thanks

$473 USD trong 10 ngày
(18 Đánh Giá)
5.2
instr

Can I take a look of your website? As you can see in my portofolio I have a nice background in vulnerability research and ethical hacking. I would like to indentify myself the security flaws in your website.

$250 USD trong 2 ngày
(6 Đánh Giá)
3.5
smartphp5

Experienced php developer. ready to start soon.

$444 USD trong 7 ngày
(6 Đánh Giá)
3.4
LucasKovacs

I can help you to make your site better! I'm new here at freelancer, but I'm really good preventing sql injection and improving sites.

$250 USD trong 5 ngày
(0 Đánh Giá)
0.0