I'm a behavioral scientist, data analyst, and programmer. I work as a postdoctoral researcher at the UCLA Center for HIV Identification, Prevention, and Treatment Services.
My general rate for consulting is $100 an hour. This is negotiable based on the nature of the project and your needs. Currently, however, I'm not seeking consulting work. If you have a question about data analysis, you can always try asking it on Cross Validated, where I'm active, along with many other people who have expertise I lack.
If you're thinking of asking me to review a manuscript for a journal, I'm likely to accept, but you might want to know the following. First, I lean heavily in favor of acceptance: I'm likely to request revisions, but unlikely to say a manuscript should be totally rejected. Second, I sign my reviews whenever possible.