Daniela is a well-known researcher and architect of database systems. She is one of the main authors of the W3C XQuery and JSONiq. She has also built a number of query processors and database systems at BEA Systems and Oracle. Currently Daniela is a CEO and Founder of Tulemod.
Pavel Velikhov is a database developer and data scientist. He was involved in building a number of query and database systems, incuding: Enosys Integration Server, Sedna XML Database and SciDB.
Sergey is an experienced data scientist and architect with a lot of hands-on experience in areas where Big Data really exists: in telecoms and top retail banking.