Write some Software

Convert a wordpress (MySQL) based prototype to a scaleable (must be based on a faster and robust database system, definitely not MySQL) PHP based full working system that can support thousand of concurrent users with iOS/Android devices. Admin dashboard accessible via iOS/Android/Web. Project details as follows: Overview: NFC, QR Code and location based attendance logging and management system User End 1) User with the app installed in his iOS/Android device goes to the QR code/NFC tag and tap his device 2) Device will auto-launch app that directs user to screen that shows the location details, and the designated to-do checklist 3) When use check on the to-do checklist and click 'clock-in', app will prompt user to snap an image to show the site before work is done 4) When user completes the work on the site, user will have to tap/scan on the NFC tag/QR code again, where it will ask the user to 'clock-out', at the same time requiring the user to snap another image of the site where the work has been completed 5) additional tab on the screen allowing user to leave comments during the course of the work 6) additional tab on the screen allowing user to view and communicate with other colleagues working on the same job 7) user will receive a notification everytime there is a new job, a new comment and a new message User dashboard 1) Able to see historical data of work done by him. 2) Includes: location, date, time, duration, message exchanges, comments and images 3) Access to be controlled by administrator 4) Post (images, sound, documents) and comment on common notice board, where other users of the platform can interact with each other 5) Bookmark post on common notice board for future reference Administrator dashboard 1) Generate report 2) Create user type and assign access rights 3) Create user accounts 4) Rate job done 5) Access all user's job data