You would send the paper to the most appropriate journals or conferences - just like you did whilst at university. Most conferences welcome "industry" papers.

You would send the paper to the most appropriate journals or conferences - just like you did whilst at university. Most conferences welcome "industry" papers. If you are an ACM or IEEE member, then you can get an email address as part of your membership package and that gives you a more "professional" image. I know of several much published "researchers" who only show their consulting company as their affiliation. That is sufficient proof for me that it is possible. If none of the foregoing feels right for your specific situation, then have you considered contacting members of your former university to act as co-authors?