Classified portal with admin panel

we are looking for professional developer to develop classified portal with admin panel
below are required
1- classified portal
2- admin panel
3- sales system
4-loyality system
5-mailing system
6-social media
7- APIs
area of experience
1- PHP
2-JS
3- Database
4-charts & dashboard


PLEASE NOTE :
1- NO UPFRONT PAYMENT
2- CODE WILL BE CHECKED AND TESTED BEFORE RELEASE THE FUNDS