A Tutorial about Kushal is hosted at Udemy.https://www.udemy.com/codeless-database-application-development-Kushal
. Once you complete that 30 minute tutorial in Udemy, you will get a Udemy certificate. You can email the certificate to get free Trial Registration.
We strongly recommend you complete the 30-minute tutorial since it is very informative and you will get a clear picture of what Kushal can do for you.