All Services Other Android App Developer $9/hr · Starting at $200 Translate designs and wireframes into high quality codeDesign, build, and maintain high performance, reusable, and reliable Java codeEnsure the best possible performance, quality, and responsiveness of the applicationIdentify and correct bottlenecks and fix bugsStrong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizesFamiliarity with RESTful APIs to connect Android applications to back-end servicesExperience with offline storage, threading, and performance tuningAbility to design applications around natural user interfaces, such as “touch”Familiarity with the use of additional sensors, such as gyroscopes and accelerometersKnowledge of the open-source Android ecosystem and the libraries available for common tasksAbility to understand business requirements and translate them into technical requirementsFamiliarity with cloud message APIs and push notificationsA knack for benchmarking and optimizationUnderstanding of Google’s Android design principles and interface guidelinesProficient understanding of code versioning tools, such as GitFamiliarity with continuous integration About $9/hr · Ongoing Download Resume Translate designs and wireframes into high quality codeDesign, build, and maintain high performance, reusable, and reliable Java codeEnsure the best possible performance, quality, and responsiveness of the applicationIdentify and correct bottlenecks and fix bugsStrong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizesFamiliarity with RESTful APIs to connect Android applications to back-end servicesExperience with offline storage, threading, and performance tuningAbility to design applications around natural user interfaces, such as “touch”Familiarity with the use of additional sensors, such as gyroscopes and accelerometersKnowledge of the open-source Android ecosystem and the libraries available for common tasksAbility to understand business requirements and translate them into technical requirementsFamiliarity with cloud message APIs and push notificationsA knack for benchmarking and optimizationUnderstanding of Google’s Android design principles and interface guidelinesProficient understanding of code versioning tools, such as GitFamiliarity with continuous integration Skills & Expertise Android DevelopmentApp DevelopmentBug FixesDesignJavaKotlinMobile App DevelopmentProgrammingQuality AssuranceSoftware Development 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Software DevelopersDesignersAndroid App DevelopersJava DevelopersQuality Assurance (QA) TestersWeb Application DevelopersComputer ProgrammersBug Fixing Experts