The problem Application sign solves

Blockchain Powered Application Processing for faster action in a hierarchical institution such as College made using React JS and Blockchain. While in college or offices we have to go through various hierarchy stages of permissions to take leave, this can be very time taking this website solve the problem of unavailability and approves or rejects one's application immediately. After approval notification will be provided and your application and data will be always there as a proof.

Challenges I ran into

I built this project when I started learning reactjs so I have faced many challenges during that time and I overcame those challenges by studying more documentation on reactjs and learning deeply about the language.