I need a Mobile app for both Android and iOS for the Property Repair services. Example - End customers of the App will be home owners looking for a builder to repair or rennovate their house. I need the App to support Hindi, Punjabi and English. The services will have various categories example - Gardening, Plumbing, Electrician etc. The backend system should be able to configure all these. Please NOTE because of my urgency and trial of this business I DO NOT WANT start from scratch. These kind of mobile app have existed in market for last 10 years. I hence need a developer or small company who can show me what they have ALREADY and then I can work only on the branding and basic customisations. Please DO NOT apply if you do not have front end and backend code and design assets already. I also need a chat bot integrated that can answer all typical FAQ type questions