The major issue was integrating the generated certificate with the Blockchain network as the certificate is generated locally and will be sent to the Ethereum Network globally which is not possible. So hence the project can be tested live partially.
Another issue was in the Certificate issuing part as everyone has their own needs and taste but for time-being made it 40% customizable with different courses, grades. In the future would like to make it entirely customizable.
Login Page needs to be created as there can be users who like to have just the certificates generating certificates in the wrong way. So this was Login page would have had the biggest impact on the project despite the highest of efforts I wasn't able to succeed.
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