Three systems, one read on a candidate
FutureProofing was collecting plenty of data across hiring, and none of it was making the interview process better. Hacker Eval held the assessments. Fieldbook held the pipeline. Atlas held the organization. Three systems, three separate versions of the truth.
We unified them into one layer that produces a single read on a candidate.
The hard part was restraint. The interesting question was never how much we could build, it was which data actually predicts anything, how to structure it, and how to be honest when the model is more certain about some calls than others. Every output carries its own confidence.