Calvin sun from Shanghai, China is interested in A software engineer at Augmentum. Calvin sun is working as a Freelancer and can be found in many freelancing marketplace.  Calvin sun provides freelancing service Other. Calvin sun very Skilled with ios development and iphone app development.

Calvin sun so far completed 1 projects and has about 8 reviews from clients who has used earlier freelancing projects. Calvin sun hourly rate is $4.00/hr and gets paid in $.

Please follow this link to hire directly.