I've done this dozens of times for a long long time. I do run and write scripts in shell and mainly Perl when I have to deal with extracting info from Excel, HTML, etc.
I can clean data and images, organize data, and run and edit scripts. Can you send me more information regarding the project?
1) Where do you have the data stored?
2) What's the output you need?
3) How long is the project?
4) What scripts do you have?
5) Do you have some examples?
6) What are the deadlines?
I am new to Freelancer, but as I said, I have more than 15 years of experience and if you give me more info I can honestly say if I can do that, in how long, etc.
Hope I can help.
Regards,
Levensohn Consutling