(FULL TIME DEVELOPERS ONLY) PHP/MYSQL/JAVASCRIPT/AJAX/JQUERY/CSS/HTML5 Learning Management System with reporting/scoring with groups and users based upon a standalone static php english learning exercises engine script

I'm looking for a experienced coder in PHP, MySQL, Javascript, AJAX, jQuery, CSS and HTML5 for continuing a project abandoned by another coder. The coder should have full time disponibility, and must be able to develop while chatting with me in Skype. We need to go over finished work by coder and verify that it works as expected. I need direct communication with the coder, so companies please avoid contacting. Project is complete up to 70-80%. It needs fixing of areas that are not working as expected, minor bug fixing of areas not working, and creation of missing features that were not implemented by previous coder. The budget for the project was 1700€, and that is what I paid to the coder who abandoned the project. Interested people must know that I will pay no more money until work is 100% verified and I'm 100% satisfied and I need to supervise your work through Teamviewer. I can provide the current source code and database and you can host it in your own host so there is no risk of me getting anything without paying you. Interested coders, contact me via chat so we can further talk and negotiate.