Not at all! We have designed our app to be user-friendly and easy to use. Although we use blockchain to secure, store and track your certificates, we do it in the background so you don't have to worry about wallets, gas fees or secret keys. All you need to worry about is creating your certificate and seeing it work for you!
If you know how blockchain works and have your own keys/wallets that you want to use, reach out to us and we can help you transfer them.