Hi,
I am Web developer working since 2013 in core Php, Codeigniter, laravel, mysql, jquery, ajax, javascript ,html,css, bootstrap etc.
I am interested in your project because project is related to my skills and experience.
I will guide you about the security of the project.
If you a central developer who handle this task than it is an easy work but if you have no one developer on which you have to trust than before starting project find a trusted developer who can supervise the project.I mean you have the ability to handle the task yourself or trust at least one person that is familiar with web development field.
kindly contact to clarify more about your project.
Regards
Saeed