I'm totally free and love to do your project. I'm kinda new in Freelancer but have 4 year experience in web application development, SEO, Code & Queries Optimization, Website Performance and Security checks etc. Please send me details in inbox. I hardly take 5 days to complete your project, I don't develop sites in Wordpress, I develop and write code in php-laravel as wordpress is full of securities issues and copyrighted issues so I don't deal with wordpress + you will going to need another developer who upgrade your libraries and replace the libraries with alternative when 3rd party library guy leave the suport and you will end up paying thousands. I Develop advances system, I'm working with semi government industary in saudia arab (Salama insurance) and providing high end solutions, + I'm leading the development cell so If you have kinda big project or not like a simple website than you can approach me otherwise I think you can find lots of developers :)
I will build the web app on Laravel from zero, Most freelancer here will give you a paid theme that will reduce SEO points, maybe some provide unpaid theme that may cause blacklist you app on google Relevant Skills and Experience. let me know if you are interested, I have a lot of free time after the job.