Have some old Perl code which you don't trust? Or, it isn't as quick and efficient as you would like? Want someone to double-check the work done by another consultant or employee? A code audit may be in order.

A code audit is also a code review, which can be important to have done. Another set of experienced eyes looking at code can be very useful, and cost effective. Having someone do an audit now can help save time and money in the future when data gets currupted, or failures occur.

A code audit generally involves reading code, line by line, and looking for inefficiencies, and possible security risks within it. If you are using Perl code which was written years ago, it may contain many things which can be security issues or not be written in a way which is most beneficial. Or, maybe you just want someone to check over the Perl code written by another contractor or employee.

I don't just read the code, I explain what I find wrong (or, what can be done better). If you want the code updated based on the audit, I can do that as well.