Pages tagged competency:

http://www.starling-software.com/employment/programmer-competency-matrix.html
http://www.starling-software.com/employment/programmer-competency-matrix.html

equently
Programmer Competency Matrix | IndianGeek
http://www.indiangeek.net/programmer-competency-matrix/
Basic sorting, searching and data structure traversal and retrieval algorithms
pretty cool