The problem RedRays solves

This app basically solves the issue of having a proper authenticated platform for hassle free communication between donor and recipient. Some other features of RedRays are:
• Proper Medical Authentication of Plasma/Blood Donors
• Proper Medical Authentication of Plasma/Blood Recipient
• Location and blood group based result
• Donor & Recipient communication platform
• Video call & messaging feature
• Post sharing, commenting and contacting
• Regional languages support

Challenges we ran into

• Authentication process of Donor & Recipient
• Implementing Location based API
• Implementing Video call and Messaging feature
• Implementing backend compatibility
• Representing Real-time Data
• Using ML kit for Text Recognition