Job Scheduler Calendar and Timesheet Plugin for WordPress

Overview We need a custom-built WordPress plugin for scheduling jobs to be done in the field by gardeners, sales reps, and managers who work for us. This plugin will serve as an HTML5/Javascript web app that our staff can use while in the field with their smart phones and tablets, as well as being used by administrators sitting at a desktop computer. Technologies 1. WordPress 2. HTML5 / CSS3 3. Javascript 4. Quickbooks Online API – [login to view URL] 5. ServiceWorkers API – [login to view URL] 6. FullCalendar Javascript API – [login to view URL] 7. Google Maps API – [login to view URL] I've attached a pdf file that provides complete details about the project. Please note: I'm not interested in seeing any boilerplate presentations of your prior work. Instead, I want a personal note from you saying why you think you're the best person for me to hire. No agencies please. No copy-and-paste applications. I pay special attention to English language skills, because strong, regular communication on a project like this is so vitally important. Make sure you ask all of your questions before you bid. That means you must carefully read everything over. I will not be making a snap hire for this project, so you have time. My plan is to make a hiring decision within one week. I also plan to advertise this position elsewhere online, to insure I find the right freelancer. I prefer freelancers whose first native language is English.