Expert Android Developer (Java, Flutter, Node JS, Firebase) I have over 5 years of experience in the field of Android application development in Java and Flutter technologies and currently working in Roaa Information Technology ([login to view URL]) as a Flutter and Node JS developer. Also, I have 3+ years previous experience in MS SQL, C# and VB .NET in windows desktop applications. I can build your application from end to end (including database, APIs, linking and integration, desktop and web interfaces, control panels) written in clean code and standard design patterns. My experience include building and setting up CRMs, ERPs, and finance management, in addition to domain-specific applications. I have implemented many Android applications and I have a store on Google Play with many applications offered to customers from Freelancer web sites and applications of my own.