Looking for developer: from RoR webapp -> ios/Android app

I’m looking for someone who can help me turn my ruby on rails webapp into a hybrid Ios & Android app.
Core features:

  • filtering + google maps API
  • VoIP & text messaging

Looking for developers with experience in turning Ror webapps into ios & Android apps. Position as a co-founder (equity) or just freelance work (cash). We are now testing with our webapp and things look promising. Already have some big clients. Pluspoints if you are based in Belgium.