Position: iOS Developer
Category: iOS
English level: fluent
Years of experience: 5


IOS DEVELOPER - ZENSOFT IO
2018-05 - now
- Developed iOS fitness application "SHOCK: Women’s Fitness" from scratch that was listed as App of the Day in App Store.
- Persuaded personal research in developing apps for the Apple Watch platform and built a complementary watchOS fitness application.
- Increased mobile application scalability and maintenance by refactoring codebase from MVC to MVVM pattern, leading to a 20% reduction in new feature implementation and maintenance time.
- Take an active role in communicating with the client, participate in client meetings and give technical consulting to compose a clear tech quote that leads to a decrease in development time.
- Technologies and tools: iOS, Swift, HealthKit, CoreMotion, Apple MusicKit, CocoaPods, RxSwift &amp; RxCocoa, Firebase, Fastlane, Crashlytics, Jira, Git Flow, GitLab, Git.

IOS & ANDROID DEVELOPER - MAD DEVS LLC
2017-10 - 2018-05
- Improved ride-sharing app’s GPS coordinates accuracy and calculation of distance traveled by 20% by updating the filtering-smoothing algorithm for GPS positioning in taxi ordering application by implementing the Kalman Filter.
- Improved app code quality by more than 25% (based on Crashlytics bug reports) by implementing automated UI regression tests that helped to identify software bugs at an early stage.
- Improved scrolling performance of the main feed screen in an internet forum application reaching 60 FPS which enabled our customers to enjoy a smooth user experience.
- Technologies and tools: iOS, Swift, CocoaPods, CoreLocation, MapKit, Android, Java, Kotlin, Gradle, Google maps, Git, BitBucket.

IOS DEVELOPER - STEMCONNECTOR, USA
2017-08 - 2017-12
- Led the development of the iOS application that includes gathering requirements, design, development, testing, review, and documentation.
- Designed and built an interactive event management app with gamification features.
- Technologies and tools: iOS, Swift, Git.

IOS DEVELOPER - NEOBIS
2016-09 - 2017-09
- Developed & maintained a food ordering and delivery app, that is currently listed as the #2 app in the Kyrgyzstan AppStore market in the food & drink category.
Direct out-stuff/outsource for US or European companies