head-of-data

2 articles

October 7, 2026 20 min read

Machine learning consulting: when to hire it, what it should deliver and how to judge the result

"Build us a model" is a badly framed order. Good machine learning consulting sells a decision: a baseline, a business metric, honest offline and onlin...

January 29, 2026 21 min read

Data warehouse consulting: what you get, how it is priced and when you need it

Data warehouse consulting is best bought as a transfer of capability, not as a turnkey build. Here is what each stage should deliver, how the pricing ...