All Services Programming & Development Apps & Mobile Mobile and Web Application Development $50/hr · Starting at $500 Design client-side and server-side architectureBuild the front-end of applications through appealing visual designDevelop and manage well-functioning databases and applicationsWrite effective APIsTest software to ensure responsiveness and efficiencyTroubleshoot, debug, and upgrade softwareCreate security and data protection settingsBuild features and applications with a mobile responsive designWrite technical documentationWork with data scientists and analysts to improve software About $50/hr · Ongoing Download Resume Design client-side and server-side architectureBuild the front-end of applications through appealing visual designDevelop and manage well-functioning databases and applicationsWrite effective APIsTest software to ensure responsiveness and efficiencyTroubleshoot, debug, and upgrade softwareCreate security and data protection settingsBuild features and applications with a mobile responsive designWrite technical documentationWork with data scientists and analysts to improve software Skills & Expertise App & Mobile ProgrammingApp DevelopmentDatabase DevelopmentDesignMobile App MarketingMobile DevelopmentResponsive Web DesignWeb Development 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Web DevelopersWeb Application DevelopersResponsive Web DesignersDatabase DevelopersMobile App DevelopersDesignersMobile App Marketing Services