Sergiu Golub. With over 25 years of experience, Sergiu is a highly professional system architect, Java developer, Java Application Server back-end developer, Oracle PL/SQL Developer, Oracle Database Administrator, and project manager in a wide variety of business applications. He is particularly interested in Enterprise Level Informational System Architecture Design and Java Server Application, web applications development and relational database design using Java, Spring, Hazelcast, Oracle RDBMS, Postgres RDBMS, Mongo DB and other appropriate technologies. Sergiu is developing the online database for HoT and the multi-functional web-interface.