All Services Programming & Development Datawarehouse / sql specialist $15/hr · Starting at $500 Database specialist offering my skill for extra money. I can optimize query, build ETL, Reporting, BI. Can also code mobile. About $15/hr · Ongoing Download Resume Database specialist offering my skill for extra money. I can optimize query, build ETL, Reporting, BI. Can also code mobile. Skills & Expertise AndroidBiEtliOSMobileSkillSQLXamarin 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Xamarin DevelopersSQL Developers