All Services Programming & Development Database Design $8/hr · Starting at $25 I am proficient in handling various databases like MySQL, Postgresql, Firebase, MongoDB and working with them since beginning of my career(more than 12 years). I know database normalization techniques, query optimization, database designing, database tuning, installation etc. About $8/hr · Ongoing Download Resume I am proficient in handling various databases like MySQL, Postgresql, Firebase, MongoDB and working with them since beginning of my career(more than 12 years). I know database normalization techniques, query optimization, database designing, database tuning, installation etc. Skills & Expertise Career DevelopmentFirebaseLikesMongoDBMySQLPostgreSQLWeb Development 1 Reviews chait 1 says, Experience shows from first conversation. Interested in project success and working collaboratively. excellent communication with technical skills. for Ionic 3 framework Application on Jan 18, 2018 Browse Similar Freelance Experts Web DevelopersSoftware DevelopersJoomla DevelopersHTML DevelopersPHP DevelopersCGI ProgrammersDHTML DevelopersJavaScript DevelopersosCommerce DevelopersREST API ExpertsAJAX DevelopersIonic DevelopersPerl DevelopersXML DevelopersRelationship ManagersAngularJS DevelopersComputer ProgrammersNode.js DevelopersCareer DevelopersWeb ServicesMongoDB DevelopersAPI DevelopersPhoneGap DevelopersHybrid Mobile Application Developers