Over 10 years in the development of JavaEE applications based on different technologies such as Angular, React, Spring, Hibernate and GWT in conjunction with RESTful web services. Has strong development experience and coding skills in Java/JavaEE applications including system integration, data manipulation and representation and business implementation. Experienced in developing web based GUIs using React/Angular, GWT, JavaScript, AJAX, HTML and CSS. Proficient in MySQL Relational Database Management System, InnoDB Plugin, optimization of SQL queries, JDBC technologies, Hibernate, Oracle database, MongoDB. In-depth knowledge and experience in information system architecture, object oriented analysis and design.