If I write code for the project which management abruptly cancels, can I put "Subzero coder" in my CV?

Not sure I get the joke but upvoted for originality and sub zero being included.

::: spoiler joke explanation it's a response to colleagues putting skill of nocode / zerocode platforms in their CV and demanding onpar compensation

"subzero" here plays a double duty bc it's a cool character and also bc code, you wrote but was never used, should be counted as negative work i.e. subzero code

:::