repost:- WordPress Frontend Ajax Upload

hi i developed a plugin which give user to permission to add product from front-end but i have a little issue it doesn't not have Ajax upload function i want someone who can help me to integrate Ajax upload function. only apply if you are sure you can start from now and do this task in my budget. task to complete:- 1) Ajax upload function 2) Ajax form validation need this soon i will work with you so i can help you at every point so we can save time. here is demo:- [login to view URL] username:- wpstorefrontend password:- wpstorefrontend New freelancer can also apply if they have good experience in WordPress. if you do great job i have next job ready for you. Budget: 30-50usd not more than. thank you