HI i can do ,i am good to develop Mobile apps in android studio/xamarin cross plate form with soap web services and rest api in .net and php ,i have good experience in firebace and AWS ,i have developed a lot of apps in xamarin and android and I will provide you quality work in below technologies/languages with 100% accuracy and according to your requirements in reasonable price thanks ,.i have made a lot of management apps,shopping apps,food tracking etc .further we can talk on inbox, i am also working on fiverr,
i have already made al ot apps in xamarin and android studio
like
1)shop and share
2)food tracking appss
3)chat apps and many more