Steven Gunanto
Creator
Surabaya, East Java, Indonesia
Summary
👤
Senior🎓
Top SchoolSteven Gunanto is a mobile app creator with 11 years of experience building and shipping Android, iOS, and cross-platform apps using Flutter, React Native, and native Swift/Java. As founder of Ungapps since college, he combines entrepreneurial drive with hands-on engineering—running a blog and YouTube channel to share his process—and recently launched a custom workout app. He has delivered production apps at R/GA Singapore across marketplace, finance, and social domains, translating Figma designs into polished cross-platform experiences within Agile teams. Skilled in architectures like MVC/MVVM/VIPER and common mobile frameworks (Firebase, Alamofire, SDWebImage), he’s comfortable owning features end-to-end from prototype to App Store/Play Store release. Based in Surabaya, Indonesia, Steven prefers remote roles and brings a practical blend of product intuition and long-term maintenance focus that often surfaces in his self-led projects.
11 years of coding experience
7 years of employment as a software developer
Bachelor's degree, Information Technology, GPA 3,589, Bachelor's degree, Information Technology, GPA 3,589 at Universitas Widya Kartika
English, Indonesian
Stackoverflow
98reputation
6kreached
6answers
2questions
Github Skills (104)
windows10
flip10
printing10
flutter-plugin10
thermal-printer10
pos10
receipt10
rotate10
dart10
cross-platform10
android10
macos10
flutter10
ios10
plugin10
Programming languages (7)
Github contributions (5)
gunantosteven/esc_pos_bluetooth
Feb 2021 - Apr 2024
ESC/POS (thermal, receipt) printing for Flutter & Dart (Android/iOS)
Contributions:1 PR, 9 pushes in 3 years 2 months
posprintingthermalios-androiddart
gunantosteven/flutter_bluetooth_basic
Feb 2021 - Apr 2024
Flutter plugin. Allows to find bluetooth devices & send raw bytes data
Contributions:2 PRs, 7 pushes, 1 branch in 3 years 2 months
bluetooth-devicesbluetoothdartflutter-pluginflutter
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