expertizer

Example:He was a novice in carpentry but showed promise in learning the trade.

Definition:A person who is new to or has little experience in a field or activity.

Example:The layman could not understand the complex technical jargon used by the experts.

Definition:A member of the general public, not an expert in a particular field or area of knowledge.

Example:He was a talented amateur musician, playing in several community orchestras.

Definition:A person who engages in a pursuit, especially a sport or creative activity, for pleasure or interest, not as their main occupation or professionally.