All Services Programming & Development Data Design $50/hr · Starting at $250 Design Data Sources in multiple forms to fit your need. * XML /XSD * SGML /DTD * RDBMS /DDL * JSON * Object Oriented (any language) * Cell/Families/NoSQL About $50/hr · Ongoing Download Resume Design Data Sources in multiple forms to fit your need. * XML /XSD * SGML /DTD * RDBMS /DDL * JSON * Object Oriented (any language) * Cell/Families/NoSQL Skills & Expertise DesignJSONNoSQLRdbmsSGMLXMLXsd 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Java DevelopersXML DevelopersC ProgrammersPerformance Tuning ServicesDesignersERP ConsultantsJSON Developers