Yeah I had the same feeling that everything I was doing wasn't really "notable". But it oftentimes doesn't look that way to other people. Consistently completing your tasks and shipping new features and functionality is an achievement in itself.
Also, taking time to write down the things I had done helped me remember everything I had actually done. When I was talking with my manager about the different things I had worked on, he actually remembered some stuff that I didn't.
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
Yeah I had the same feeling that everything I was doing wasn't really "notable". But it oftentimes doesn't look that way to other people. Consistently completing your tasks and shipping new features and functionality is an achievement in itself.
Also, taking time to write down the things I had done helped me remember everything I had actually done. When I was talking with my manager about the different things I had worked on, he actually remembered some stuff that I didn't.