We propose to build your Web Portal from scratch using PHP with CodeIgniter MVC framework to ensure site security, scalability & stability. A MYSQL 5.x database would be used to store data securely and in an organized way.
I believe the Web Portal would require two separate Login sections for Customers and Employees. The employees can create their accounts, get unique Employee ID, have a dashboard and search for available tasks, apply for tasks, finish tasks, earn points and after a certain amount of point is reached they will be able to redeem them and get payment.
The Customers will be able to create profile, post tasks, assign tasks, track employee ID and work progress, give points to employees based on completion, make payments to employees at the end of months based on points. Both, the employees and customers would automatically be notified via Emails. This system would be fully automated - notifications would be sent to the user and all details would be saved automatically in backend.
We would use latest front-end technologies like HTML5, Bootstrap CSS, Angular JS, AJAX, JQuery etc. to craft a sleek, lucid yet professional and clean design along with a stunningly fluid navigation system to maximize the user experience. It would be RESPONSIVE at every pixel. The site would be fully Optimized so that it will load faster and provide best user experience.
We are a 15 year old Software Company based in Largo, MD, USA with 127 in-house developers and designers.