Trương Văn Hà

Co-founder of Happy City


My background are mobile development and web development. I'm researching Machine learning, AI.

I Do
Android Development Mobile Design Web Development


HappySave is a money management platform. It will help users manage financially better. It is a mobile application based on the jar financial management method. More: Welcome to Happy City team Contact me via skype: ha.truong3011 or mail :

Seeking People Who Do
Web Development Android Development Growth Community Blockchain Development