I will write or improve regular expressions for $5

(4)
/ 2 Days On Average
write or improve regular expressions
write or improve regular expressions
write or improve regular expressions
write or improve regular expressions

About This Gig

The regular expressions are mainly used for:
  - data validation
  - data extraction

I will write, up to ten regular expressions, or improve, up to five regular expressions, for better efficiency and/or maintenance.

Bonus: I will provide a Perl script with the match tests.