Your BI/ETL/algoritms requirement is interesting. I'm a big data guy and I've been looking to do some freelance work in this area for some time now, but HN seem

Your BI/ETL/algoritms requirement is interesting. I'm a big data guy and I've been looking to do some freelance work in this area for some time now, but HN seems to be hiring Rails/iOS people predominantly. Could you elaborate on your requirement?