1. 3
    jvoorhis avatar jvoorhis 1 year ago | link | on: Programmer Competency Matrix

    O(1) - has authored own maturity model.

    Looks like this was 2011?

    1. 3
      fwg avatar fwg 1 year ago | link

      2008 in fact https://weblogs.asp.net/sjoseph/programmer-competency-matrix