Hi, How are you?
I've carefully read your description and I am very interested in your project.
I am ready for your project, I can start immediately and finish it within the agreed deadline.
I have expertise with PHP, Encryption, Security, and I am sure I can provide you the best service you are looking for.
No worries, if you give me a chance I will do my best, too.,
I am sure I can complete your project on time and within budget.
I can show you my awesome skills based on my rich experiences and I will guarantee the success of you and your project.
Thanks.