HackerRank, a popular platform for practicing and hosting online coding interviews, today announced that it has acquired Mimir, a cloud-based service that provides tools for teaching computer science ...

Value stream management involves people in the organization to examine workflows and other processes to ensure they are deriving the maximum value from their efforts while eliminating waste — of ...

HackerRank, a new social platform for coders, is launching at TechCrunch Disrupt today. The Y Combinator-backed company, which was founded by the same team as job site InterviewStreet, wants to create ...