I am a experience guy.I have more then two year work experience.i can create any kind of dynamic form like contact form, registration form . -I will create your registration system as your requirement. -It will be as like you want. -Each field will be highly require & conditional as your requirement. -Including profile setting system. -It will be 100% secure. -I will use php, MySQL, HTML5, CSS3, Jquary, Bootstrap.
How many gig you need to buy it depends on how many modules in your registration system & what is your requirement.
Please give message before order .......... thanks