firebase developer - android kotlin

Hello there, I am an android app developer having experience of more than 3+ years. I am available to work for 20 hours/week. I have knowledge of android(java), Google Maps API, Mapbox, Firebase, JSON data parsing, XML data parsing, XML designing, SQLite DB, Google Admob, Facebook Audience Network, c# API, MSSQL server, google admob, fan, etc. I have checked your requirements and i can develop your app as mentioned in description.  Looking forward to your reply. ​​​​​​​Thanks Regards.

Self-taught Mobile Application Engineer with over 7 years experience. I've spent my career time as an Mobile App Developer for small startups Remotely in California and Norway Thank you