Want experienced Visual studio android developer, native android and iOS developer.

Am looking for experienced Visual studio android developer, native android developer and native iOS developer. Who can work on Wowonder mobile apps and modify its designs and functionalities as per my requirements. Wowonder mobile app link:

https://codecanyon.net/item/wowonder-combined-chat-timeline-and-news-feed-application-for-wowonder-php-script/27635728