I read the job description carefully and I am pretty confident enough to get this done for you as I have 7+ years of experience in web application.
Relevant Skills and Experience
and My expertise in ASP.NET, PHP, Python, Magento, Angular JS, Node Js, Javascript, Drupal, Mysql Cakephp, Joomla, opencart, AWS etc. in all open sources.
Proposed Milestones
kr8000 SEK - AWS Server Architecture for a SaaS Laravel Application
Let's discuss more private chat.