You might try recovery using all the prior email accounts you remember. Personally though as someone who hires programmers (rather than say ops) I put 0 stock in this kind of credential and I have never checked that a claim to be certified was valid let alone current.
You might try recovery using all the prior email accounts you remember. Personally though as someone who hires programmers (rather than say ops) I put 0 stock in this kind of credential and I have never checked that a claim to be certified was valid let alone current.