Freelance Contacts Developers Available for Hire

Kostas Antonopoulos, Contacts consultant and programmerHire Now
Freelance Contacts developer in Athens, Greece

iOS developer

I have created over 60 iOS apps, some of them also awarded in UK and Greece. I usually work with JSON APIs and also very challenging UIs that need a lot of custom controls. Have implemeted apps using frameworks for bluetooth, contacts, camera, video edit/encoding, image edit, CoreData, push notifications, location service, messaging, share to social media, stream of audio and others. I also have and support lots of open source GitHub and CocoaPods projects. I am a fun of C,C++ and arduino, too.

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