Hortonworks offers certifications that focus on skills in big data, data engineering, and data analytics, with an emphasis on Apache Hadoop, data management, and processing frameworks. These certifications typically assess proficiency in working with distributed data systems, including the configuration, management, and optimization of large-scale data environments. Candidates are expected to demonstrate expertise in tools and technologies for data ingestion, storage, transformation, and querying, as well as understanding of security and cluster management. Such certifications support career paths in data engineering, data administration, and analytics roles, particularly in organizations leveraging big data solutions for business intelligence and operational efficiency.