Hi,
I understand your requirement and would like to assist you in this task, Kindly specify in which technology you want this application (IOS, Android, Web).
I have 9+ years of experience in web and mobile application development with diverse functionalities like Payment gateway integration, eLearning, Meeting scheduling etc.
If you want to collaborate with me lets discuss it in more details over chat.
Looking further to make a long-term business relationship
Best,
Sajal