Hi,
I'm a student studying Computer Science and Law in University. I have many years of experience in PHP and JavaScript so I will certainly be able to complete this project for you to an excellent standard. I have also studied high-level Mathematics and I have knowledge of cryptocurrency.
If you accept my bid within the next few hours and send though all the relevant details then I will have the job finished by Monday evening my time, which should be Monday morning for you.
Feel free to contact me if you have any questions. I'm looking forward to hearing from you soon.
Regards,
Edward