"I NEVER BID ON PROJECTS THAT I AM NOT BEEN ABLE TO COMPLETE"
I will develop this application for you on WordPress, which will have option to take partial payment first, and rest after successful completion of order, like you mentioned above, chat with me now.
Successfully completed 80+ projects on Freelancer with 5 star rating and good comments, along with dozens in local market, so no need to worry about development at all as we are experience in: WordPress, PHP, HTML, Asp.Net, C#, Css, Bootstrap and many more frameworks and languages.
I will show you recently developed websites before starting work.