need full stack developer
$10-30 USD
货到付款
i need to some backend code (PHP) and, front end(android) to complete this task..
when user type them phone number, after subscribe to service, then generate OTP and come from sms or anything else.
here.. this is the link,, please refer this..
[login to view URL]
please consider subscription and OTP fields only. (documentations are here)
项目ID: #24115931
关于项目
有7名威客正在参与此工作的竞标,均价$58/小时
I checked tap api. Seems straight forward. I propose to discuss it in more detail. There is a great desire to work. I look forward to our cooperation. I will wait for your answer in chat.