HackerRank operates a platform designed for the tech recruitment market, connecting developers with companies looking to hire. The platform allows developers to practice coding, prepare for job interviews, and enhance their skills. For companies, it provides tools to create skills-based coding tests that assess candidates on practical problems they would face in their roles. This method enables companies to make informed hiring decisions based on actual skills rather than traditional metrics. HackerRank serves over 3,000 clients globally, including a quarter of the Fortune 100, and focuses on the growing demand for tech talent across various industries. The company's goal is to help organizations build effective tech teams by emphasizing skills and real-world problem-solving.