Jan Kosa
IOS App Developer at Startappz
Slovakia
Summary
👤
Senior🎓
Top SchoolJan Kosa is an iOS app developer with 11 years in software and a unique blend of game design roots and mobile engineering, bringing seven years of focused iOS work and five years in the game industry. He combines practical expertise in Swift (including server-side), Objective-C, CoreAnimation and Auto Layout with hands-on scripting experience from Unreal Engine and AS3. Jan has progressed from game scripter and designer to senior developer and consultant roles, delivering mobile apps, game features, and Flash-based web experiences. Based in Slovakia, he is noted for bridging gameplay design thinking with polished mobile UX and for applying low-level animation and layout techniques to create responsive, engaging apps.
11 years of coding experience
4 years of employment as a software developer
Computer Science, Computer Science at Univerzita Komenského v Bratislave
English, Slovak, Czech
Stackoverflow
5,397reputation
472kreached
30answers
34questions
uikit
top-5%
Github Skills (57)
webgl10
objective-c10
javascript10
phaser10
ios10
rendering10
swift10
macos10
input-validation10
user-input10
validators9
2d-game9
desktop9
canvas9
validation9
Programming languages (4)
Github contributions (5)
Lopdo/LSCreditCardForm
Apr 2018 - Jan 2020
Contributions:1 release, 1 push, 2 branches in 1 year 9 months
Lopdo/VortexWars
Aug 2014 - Apr 2016
Contributions:3 commits, 1 push in 1 year 8 months
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