Yes, I have had to clean up a 300,000 LOC codebase and my primary contribution was deleting old code and reusing code we already had I did say I wrote 30 lines

Yes, I have had to clean up a 300,000 LOC codebase and my primary contribution was deleting old code and reusing code we already had I did say I wrote 30 lines of code, which was reusing other code instead of copy-pasting and changing a few things