Flutter App - Expand iOS and Android App Marketplace

Hello, Greetings for the day! I am an expertise Mobile App Developer having 5+ years of experience. My passion is to develop and deploy any kinda mobile application and I have always shown a keen interest in developing them within the stipulated time. A short glance at my core competencies: iOS(Swift, Objective C), Android (Java, Kotlin), React Native and Flutter, MongoDB, PHP and My SQL etc. Strong knowledge's of object-oriented programming and software design patterns Working with push notifications and in-app purchases Location and integration Maps (Google maps, Yandex maps, MapBox, Skobbler) Adaptive User Interfaces for all ios devices with (AutoLayout, Storyboard or Size Classes) Client-server application (SOAP, JSON) Rest API consumption GitHub, Amazon web-server Different API integrations Developed and cooperated some apps like: Social Media Applications Events Applications Employee/Vehicle Tracking Apps Video Streaming Apps eTicketing Apps School management system apps As per my knowledge, I hope that my competencies are good enough to get appointed as a Mobile App Developer. Looking forward to your esteemed response. NOTE: OUR BID PRICE IS NOT THE FINAL PRICE--IT WILL BE NEGOTIABLE OR FINAL ACCORDING TO YOUR REQUIREMENTS & AFTER DISCUSSION. Regards Dipen