Emil Kleszcz

Emil Kleszcz is an experienced IT professional with a strong background in big data infrastructure and software development, currently serving as a Service Manager in the IT Department at CERN since May 2021, overseeing Hadoop, Spark, HBase, and ElasticSearch/OpenSearch services. Previously, Emil held roles such as Systems Engineer, where responsibilities included the administration of extensive big data systems and the development of ElasticSearch/OpenSearch services, and as a Big Data Engineer, responsible for Hadoop, Spark, and Kafka services. Emil's experience also encompasses full-stack software engineering, where tasks included developing web applications and implementing functionalities for enterprise systems. Academic credentials include master's degrees in Computer Science and Information Sciences from prestigious institutions, including Nanyang Technological University and Warsaw University of Technology, along with significant software development experience at various organizations.