DrupalGap (drupal) hybrid-mobile-developer for fixing bugs

Seeking developer for fixing bugs and adjusting layout in DrupalGap (PhoneGap) app. - aligning bugfixes/functions from drupal 7 web app into DG-app. - fixing existing and new bugs found during additional testing in DG-app. - adjusting layout and design in DG-app. - compile DG-app as iOS and Android native apps (to be release on Google Play and Apple App Store). The job will be split into 2 tasks/jobs: 1) merging functions, adjusting layout and compilation into Apps - at a fixed price of $900 (based upon already made estimations) 2) fixing bugs found during additional rounds of testing - either as "by the our" or an agreed fixed price. REQUIRED SKILLS (prioritized): 1) fluent english; with excellent communications skills. 2) knowledge and experience with Drupalgap development (iOS, Android). 3) experience with developing high quality websites and apps (Drupal 7, jQuery/javascript, CSS3, Bootstrap, HTML5). 4) experience with designing good and highly user friendly app layouts. 5) preferrably experience with performance optimizing apps and websites. PREFERRED (but not required): - experience using bugtracking tools (preferably JIRA; as we use). If one person is able to handle both functional development and layout tasks, then only one person will be hired. Else 2 persons will be hired.