Hi,
I Just had a look at your project, it seems that you need a website where user can login. once they login they have functionality to search,view and can interact with checklist.
your second need is your website should be responsive, which can load easily in mobile,desktop and tablet.
Here is my small introduction,
My name is Sudhakar Kumar and i have experienced in web development using latest technology like HTML5, CSS3, javascript, jquery, bootstrap,php and mysql. and this is enough to complete your project requirement.
Your first requirement can be completed using php,mysql,javascript and jquery. and second requirement can be completed using bootstrap.
it would be great if we could have a little discussion about your project before awarding it to anyone so that we can better understand your requirement in detail.
your decision will be appreciated under any circumstances.
Regards
Sudhakar Kumar