Johnny Sung

Taipei , Taiwan

Johnny Sung (鋼鍊)
I'm an iOS & Android developer.
Also I like learning new things.

Information Management
in Shih Hsin University


RHCSA (Red Hat Certified System Administrator)

Java Standard Programmer Certified Professional

PMA (Project Management Assistant)


Battery Checker ( Glassware )

GossipBo4rd – A digital blackboard. ( iOS )

Shih Hsin Radio Station ( iOS / Android / Windows Phone)

GoodIdea! – Cloud Ordering Services

Book Club Books Loaning and Managing System

Collage's Interview Tips and Exams Database

  • Education
    • Information Management