Share Market Android App Development -- 2

I’d like to create an Android-only share-market application that mirrors the overall flow and polish of this reference on Google Play: https://play.google.com/store/apps/details?id=com.sankapalemf.mobile.app Core scope The app must stream reliable live market data, let users build and track personal portfolios in real time, and surface concise news & analysis inside the same interface. Smooth navigation, fast data refresh and a clean Material-style UI are essential so the experience feels as seamless as the sample app above. Deliverables • Production-ready Android build (APK + AAB) • Full, well-commented source code • Any backend or third-party API integrations configured and documented • Brief setup guide plus release-note style documentation for Play Console submission • One test round addressing performance, data accuracy and basic security checks Acceptance criteria will be met when the submitted build replicates the reference app’s speed and usability while providing the three requested features with no critical bugs. Budget: INR 5000–15000