This site is strictly for displaying my (Aaron) own public information/data and is not collecting data from any other users. Some Google Analytics data may be collected, depending on the current versioning/build but even this data is basic stuff like IP address and used for standard analytical training and doesn't lift any personal data from users.
Again, since this site is not collecting user data there is no need for a user data deletion mechanism. However, some API policies require a data deletion process so for the sake of those instances I would ask that any user email me directly (aaron@tomatolab.org) if they think their data needs to be deleted (it doesn't). Thank you.