HackerRank

HackerRank is a technical hiring platform that helps businesses evaluate software developers based on skill. Over 1,000 customers across all industries, including 5 out of the top 8 commercial bank institutions in the U.S. and 4 of the top 7 retail companies, rely on HackerRank’s automated skills assessments to evaluate and hire technical talent from around the world. More than 3.4 million developers (over 10 percent of the global developer population) trust HackerRank to learn and practice coding. On average, HackerRank powers one challenge every 15 seconds in over 35 programming languages.